Astrra Chemicals
Astrra Chemicals
Chennai, Tamil Nadu
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Laboratory Chemicals

Prominent & Leading Manufacturer from Chennai, we offer d m water ( laboratory reagent) ( reagent grade triple de - mineralized water ), calcium carbonate tech (grade heavy), sodium meta silicate, d limonene solvent, sodium hydroxide powder and speciality plasticizer for industrial.

D M WATER ( Laboratory Reagent) ( Reagent Grade Triple De - Mineralized Water )

D M WATER ( Laboratory Reagent) ( Reagent Grade Triple De - Mineralized Water )
  • D M WATER ( Laboratory Reagent) ( Reagent Grade Triple De - Mineralized Water )
  • D M WATER ( Laboratory Reagent) ( Reagent Grade Triple De - Mineralized Water )
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Approx. Price: Rs 26 / LitreGet Latest Price
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Product Details:

Minimum Order Quantity5 Litre
BrandAstrra
Tds1 ppm
Chloride0.1 mg/l
FormLiquid
Packaging Details5 LTR BLUE CAN
Usage/ApplicationLaboratory
Appearance (colour)Transparent Colorless
Chemical FormulaH2O
PurityGreater than 99%
GradeLaboratory Grade

Uses & Applications of DM Water (Laboratory Reagent) – Reagent Grade Triple De-Mineralized Water

De-Mineralized (DM) Water, especially Reagent Grade Triple De-Mineralized Water, is ultra-pure water that has been processed to remove all minerals, salts, and impurities. It is widely used in laboratories, pharmaceuticals, and high-precision industries requiring contamination-free water.

Key Uses & Applications 1. Laboratory & Scientific Research
  • Used in analytical testing, chemical reactions, and reagent preparation.
  • Ensures accuracy in experiments by preventing interference from impurities.
2. Pharmaceutical & Medical Applications
  • Essential in drug formulation, medical injections, and IV solutions.
  • Used in hospital sterilization and laboratory autoclaves.
3. Electronics & Semiconductor Industry
  • Ideal for cleaning electronic components and semiconductor wafers.
  • Prevents short circuits caused by mineral deposits.
4. Chemical & Biotechnological Research
  • Used in microbiological and biochemical tests.
  • Ensures contamination-free conditions for cell cultures and molecular analysis.
5. Automotive & Battery Maintenance
  • Used in lead-acid batteries to prevent mineral buildup.
  • Extends battery life and improves performance in UPS and inverter systems.
6. Cosmetic & Personal Care Industry
  • Found in premium skincare products, shampoos, and perfumes.
  • Ensures consistency and purity in cosmetic formulations.
7. Food & Beverage Processing
  • Used in food-grade applications where high-purity water is required.
  • Ensures quality control in beverage production and bottling.
8. Industrial Cooling & Steam Boilers
  • Prevents scaling and corrosion in industrial cooling systems.
  • Used in HVAC and steam generation processes.
9. Hydroponics & High-Tech Farming
  • Provides mineral-free water for optimized plant growth.
  • Ensures better absorption of nutrients in hydroponic farming.
10. Cleaning & Rinsing of Laboratory Equipment
  • Used for washing glassware, pipettes, and lab instruments.
  • Prevents residue buildup and ensures accurate results in experiments.
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  10. Ultra-pure demineralized water

 

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Additional Information:

  • Item Code: AC075A
  • Production Capacity: 10000 TONS
  • Delivery Time: IMMEDIATE
  • Packaging Details: 5 LTR BLUE / WHIE CAN
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CALCIUM CARBONATE TECH (GRADE HEAVY)

CALCIUM CARBONATE TECH (GRADE HEAVY)
  • CALCIUM CARBONATE TECH (GRADE HEAVY)
  • CALCIUM CARBONATE TECH (GRADE HEAVY)
  • CALCIUM CARBONATE TECH (GRADE HEAVY)
  • CALCIUM CARBONATE TECH (GRADE HEAVY)
  • CALCIUM CARBONATE TECH (GRADE HEAVY)
  • CALCIUM CARBONATE TECH (GRADE HEAVY)
  • CALCIUM CARBONATE TECH (GRADE HEAVY)
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Approx. Price: Rs 20 / KgGet Latest Price
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Product Details:

Minimum Order Quantity50 Kg
GradeIndustrial Grade
TypeGround Calcium Carbonate (GCC)
Purity/Concentration99%
Usage/ApplicationPlastic Industry
Packaging Size50 Kg
Packaging TypePP Bag
Country of OriginMade in India

Calcium Carbonate Tech (Grade Heavy) is a coarser, denser form of calcium carbonate used primarily as a functional filler and pigment in various industrial applications where heavier particle size and higher density are preferred.
Here’s a brief overview of the uses and applications of Calcium Carbonate Tech (Grade Heavy):
1. Plastics and Polymers

Purpose: Filler and impact modifier.

Applications:

Used as a filler in plastics to improve bulk density and reduce raw material costs.

Enhances mechanical properties such as stiffness and dimensional stability.

Preferred where heavier, bulkier filler is required.

2. Paints and Coatings

Purpose: Extender and pigment.

Applications:

Used in paints and coatings to improve opacity and durability.

Provides texture and improves coverage with a heavier feel.

Reduces cost by replacing expensive pigments.

3. Rubber Industry

Purpose: Filler and reinforcement.

Applications:

Used in rubber compounding to increase density and improve abrasion resistance.

Acts as an inexpensive reinforcing agent.

4. Construction Industry

Purpose: Aggregate and filler.

Applications:

Used in concrete, mortar, and plaster to increase density and strength.

Acts as a weighting agent in heavy construction materials.

Used in road construction and asphalt mixtures.

5. Adhesives and Sealants

Purpose: Filler.

Applications:

Provides bulk and improves mechanical properties in adhesives and sealants.

Enhances stability and viscosity control.

6. Agriculture

Purpose: Soil conditioner.

Applications:

Used to neutralize acidic soils and improve soil structure.

Provides calcium for plant nutrition.

7. Other Industrial Uses

Purpose: Various functional uses.

Applications:

Used as a weighting agent in drilling fluids in oil and gas industries.

Used in paper and pulp industry for bulk and brightness improvement.

Key Features of Calcium Carbonate Tech (Grade Heavy):

Higher bulk density and particle weight.

Coarser particle size compared to light grade.

Improves mechanical strength and durability.

Cost-effective filler and extender.

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Additional Information:

  • Production Capacity: 10000 tons
  • Delivery Time: IMMEDIATE
  • Packaging Details: Brand New PP Bags
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Sodium Meta Silicate

Sodium Meta Silicate
  • Sodium Meta Silicate
  • Sodium Meta Silicate
  • Sodium Meta Silicate
  • Sodium Meta Silicate
  • Sodium Meta Silicate
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Approx. Price: Rs 48 / KgGet Latest Price
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Product Details:

Minimum Order Quantity50 Kg
GradePentahydrate
FormPowder
Purity95%
Grade StandardIndustrial Grade
Packaging Size50 kg
Usage/ApplicationIndustrial
Colorwhite color
Physical StatePowder
Country of OriginMade in India

Sodium Meta Silicate is an inorganic compound widely used for its alkaline, binding, and corrosion-inhibiting properties. It is a water-soluble silicate with applications spanning several industries.

Here’s a brief overview of the uses and applications of Sodium Meta Silicate:

1. Detergents and Cleaners
  • Purpose: Builder and alkalinity source.

  • Applications:

    • Used in laundry detergents and industrial cleaners to soften water and enhance cleaning efficiency.

    • Acts as a corrosion inhibitor in cleaning formulations.

    • Helps remove grease, oil, and dirt.

2. Adhesives and Sealants
  • Purpose: Binder and adhesive agent.

  • Applications:

    • Used as a binder in adhesives for cardboard, paper, and wood products.

    • Employed in sealants and coatings for its adhesive and protective properties.

3. Water Treatment
  • Purpose: Corrosion control and scale prevention.

  • Applications:

    • Controls corrosion and scaling in boiler water and cooling systems.

    • Acts as a phosphate substitute in some water treatment processes.

4. Construction
  • Purpose: Cement and refractory applications.

  • Applications:

    • Used as a setting accelerator and strength enhancer in cement and concrete formulations.

    • Utilized in refractory coatings and castables due to its high-temperature stability.

5. Metal Processing
  • Purpose: Surface treatment and corrosion inhibition.

  • Applications:

    • Used in metal cleaning and etching baths.

    • Acts as a protective agent against corrosion during metal storage and transport.

6. Textile Industry
  • Purpose: Washing and finishing agent.

  • Applications:

    • Used in textile processing for scouring and bleaching.

    • Helps improve dye uptake and fabric finish.

7. Paper Industry
  • Purpose: Coating and filler.

  • Applications:

    • Used to improve paper coating adhesion and brightness.

    • Acts as a binding agent in paper manufacturing.

Key Features of Sodium Meta Silicate:
  • Highly alkaline and water-soluble.

  • Good adhesive and binding properties.

  • Corrosion inhibitor and detergent builder.

  • Thermal and chemical stability.

 

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Additional Information:

  • Production Capacity: 10000 tons
  • Delivery Time: IMMEDIATE
  • Packaging Details: Brand new PP bags
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D Limonene Solvent

D Limonene Solvent
  • D Limonene Solvent
  • D Limonene Solvent
  • D Limonene Solvent
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Approx. Price: Rs 2,300 / KgGet Latest Price
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Product Details:

Minimum Order Quantity5 Kg
Packaging Size100-500 ml
FormLiquid
Usage/ApplicationDisinfectant
Type Of Liquid Handwashsanitizer
ColorPale Colour
Product/Service CodeAC078
BrandAstrra Chemicals
OdourLEMON
Packaging TypeBottle
Country of OriginMade in India

D-limonene is mostly used in cosmetic and food applications. D-limonene is used as either a fragrance in perfumery or mask the bitter taste of alkaloids in various food products. D-limonene is increasingly being used in industrial applications as a solvent and a masking agent for more pungent chemical. It is commonly found in glues and sealants. More recently, D-limonene is being used in biofuels and 3D printing processes. Other applications include Degreasers, Graffiti removers, Tar removers, Paint Strippers, Paints, Coatings, Aerosols, Carpet Clears, and Chlorinated Solvent Replacements.

Features:

  • Longer shelf life
  • Pure
  • Pale yellow color

Limonene is a popular additive in foods, cosmetics, cleaning products, and natural insect repellants. For example, its used in foods like sodas, desserts, and candies to provide a lemony flavor.

Limonene is extracted through hydrodistillation, a process in which fruit peels are soaked in water and heated until the volatile molecules are released via steam, condensed, and separated.

Due to its strong aroma, limonene is utilized as a botanical insecticide. Its an active ingredient in multiple pesticide products, such as eco-friendly insect repellents.

Other household products containing this compound include soaps, shampoos, lotions, perfumes, laundry detergents, and air fresheners.

Additionally, limonene is available in concentrated supplements in capsule and liquid form. These are often marketed for their supposed health benefits.

This citrus compound is also used as an aromatic oil for its calming and therapeutic properties

Certificate of analysis:

Characteristics

Standard

Results

GC Purity

MIN 93.0 %

97 % with SPB TM-01 Sulfur 30M Capillary Column

Physical Appearance

Colourless to Pale Yellow Liquid

Colourless to Pale Yellow Liquid

Specific Gravity

0.838  8430 at 25 deg C

0.838  8430 at 25 deg C

RI Value

1.4710  1.4740 at 20 deg C

1.4725 at 20 deg C

Aldehyde Content

-

-

Optical Rotation

+96.00 TO 104.00 deg

-

Cineole Content

-

-

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Additional Information:

  • Item Code: AC078
  • Production Capacity: 500 LTS
  • Delivery Time: IMMEDIATE
  • Packaging Details: 5 KG CANS
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Sodium Hydroxide Powder

Sodium Hydroxide Powder
  • Sodium Hydroxide Powder
  • Sodium Hydroxide Powder
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Approx. Price: Rs 125 / KgGet Latest Price

Product Details:

GradeIndustrial Grade
BrandGHCL
Packaging Size50 kg bag
ApplicationTextile, Pulp And Paper, Dyes And Intermediates, Water Treatment, Oil And Gas, General Industry, Soap And Detergent
Usage/ApplicationIndustrial
Grade StandardIndustrial Grade
FormFlakes
Purity %99.5%
Purity98%
Physical StatePowder

Sodium Hydroxide Powder (Caustic Soda, NaOH) is a highly versatile and strong alkaline compound widely used across many industries due to its excellent chemical reactivity, high pH, and corrosive properties. It is typically available as solid pellets, flakes, or powder.

Here’s a brief summary of the uses and applications of Sodium Hydroxide Powder:

1. Chemical Manufacturing
  • Purpose: Key reactant and pH regulator.

  • Applications:

    • Production of soap and detergents via saponification.

    • Manufacture of paper and pulp (used in pulping and bleaching).

    • Production of chemicals such as sodium hypochlorite, sodium carbonate, and various organic chemicals.

2. Water Treatment
  • Purpose: pH adjustment and neutralization.

  • Applications:

    • Raises pH in wastewater treatment plants to neutralize acidic water.

    • Removes heavy metals and improves coagulation efficiency.

3. Petroleum Industry
  • Purpose: Refining and processing aid.

  • Applications:

    • Used in petroleum refining to remove acidic contaminants.

    • Helps in cracking processes and neutralizing sulfur compounds.

4. Food Industry
  • Purpose: Food processing aid.

  • Applications:

    • Used in peeling fruits and vegetables, chocolate processing, and as a pH regulator.

    • Common in lye curing for foods like pretzels and olives.

5. Cleaning and Hygiene
  • Purpose: Heavy-duty cleaning agent and grease remover.

  • Applications:

    • Used in industrial drain cleaners, oven cleaners, and degreasers.

    • Removes fats, oils, and protein-based deposits.

6. Textile Industry
  • Purpose: Fiber processing and dyeing aid.

  • Applications:

    • Used in mercerization of cotton to improve luster and strength.

    • Controls pH in dye baths and removes impurities.

7. Pharmaceuticals
  • Purpose: Intermediate and reagent.

  • Applications:

    • Used in synthesis of active pharmaceutical ingredients (APIs) and drug formulations.

8. Aluminum Production
  • Purpose: Electrolyte in refining.

  • Applications:

    • Used in the Bayer process to extract alumina from bauxite ore.

9. Pulp and Paper Industry
  • Purpose: Pulping and bleaching agent.

  • Applications:

    • Removes lignin and other impurities during wood pulping.

10. Soap and Detergent Industry
  • Purpose: Saponification agent.

  • Applications:

    • Converts fats and oils into soap.

Key Properties:

  • Strongly alkaline and corrosive.

  • Highly soluble in water with exothermic dissolution.

  • Requires careful handling and safety precautions.

 

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Speciality Plasticizer for industrial

Speciality Plasticizer for industrial
  • Speciality Plasticizer for industrial
  • Speciality Plasticizer for industrial
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Approx. Price: Rs 225 / KilogramGet Latest Price
Product Brochure

Product Details:

Minimum Order Quantity5 Kilogram
FormLiquid
Usage/ApplicationLaboratory
Packaging TypeBottle
Specific Gravity1.1
BrandAstrra Chemicals
Ph6-12
Totoal Solids45.00%

Known for manufacturing, supplying, wholesaling and exporting a wide range of optimum quality Industrial Chemical, Astrra Chemicals, based in Chennai, was established in the year 1992. Offered chemical range is inclusive of Construction Chemicals, Antioxidants Chemicals and Aromatic Chemicals. Available with us at cost-effective prices, these chemicals are extremely appreciated for their compositional accuracy and high effectiveness. In addition to this, our company is engaged in manufacturing, wholesaling and exporting best quality FRP Products - Raw Materials, De-ionized Water, Industrial Solvents Essential Oils Industrial Dyes and Industrial Pigments. Our offered products are extensively used in various industrial applications and are highly demanded by the customers.

With the aid of our team of highly dedicated professionals, we have been able to meet the bulk order requirements of production within the stipulated time frame. Our professionals, who hold expertise in their area of operations, are trained on a regular basis through seminars and workshops in order to enhance and polish their technical as well as professionals skills. Highly motivated to attain maximum customer satisfaction, our company strictly follows customer centric approach and transparent business policies, since its inception. We export our products all over the world.
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Iron Red Oxide (Synthetic Grade)

Iron Red Oxide (Synthetic Grade)
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    Approx. Price: Rs 52 / KgGet Latest Price

    Product Details:

    Minimum Order Quantity50 Kg
    FormPowder
    Purity99%
    Packaging size50 kg
    GradeIndustrial Grade
    Origin TypeSynthetic
    Packaging TypeBag
    Country of OriginMade in India

    Iron Red Oxide (Synthetic Grade) is a finely ground, synthetic pigment known for its intense red color, durability, and chemical stability. It is widely used as a pigment and coloring agent across many industries.

    Here’s a brief overview of the uses and applications of Iron Red Oxide (Synthetic Grade):

    1. Paints and Coatings
    • Purpose: Pigment and colorant.

    • Applications:

      • Used as a red pigment in architectural, industrial, and automotive paints.

      • Provides excellent color stability, UV resistance, and corrosion protection.

      • Used in powder coatings and anticorrosive coatings.

    2. Construction Industry
    • Purpose: Coloring agent.

    • Applications:

      • Added to cement, concrete, and mortar for decorative colored finishes.

      • Used in floorings, tiles, and terrazzo to impart durable red color.

      • Provides color to plasters and stucco.

    3. Plastics and Polymers
    • Purpose: Pigment.

    • Applications:

      • Used to color plastics, PVC pipes, and polymer products.

      • Provides heat stability and durability to plastic products.

    4. Ceramics and Glass
    • Purpose: Coloring agent.

    • Applications:

      • Used in ceramic glazes and glass coloring to impart red hues.

      • Stable under high firing temperatures.

    5. Printing Inks
    • Purpose: Pigment.

    • Applications:

      • Used in printing inks for textiles, packaging, and paper.

      • Provides bright, stable red shades with good adhesion.

    6. Cosmetics
    • Purpose: Colorant.

    • Applications:

      • Used in cosmetics such as lipsticks, blushes, and eye shadows for safe red pigmentation.

      • Approved for use in personal care products.

    7. Magnetic Materials
    • Purpose: Raw material.

    • Applications:

      • Used in the manufacture of magnetic recording materials and electronic components.

    Key Features of Iron Red Oxide (Synthetic Grade):
    • Bright, stable red color.

    • High resistance to weathering, heat, and chemicals.

    • Non-toxic and environmentally safe.

    • Excellent dispersibility in various media.

     

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    Additional Information:

    • Production Capacity: 10000 tons
    • Delivery Time: IMMEDIATE
    • Packaging Details: Brand New PP Bags
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    Sanklesh Chabria (Managing Partner)
    Astrra Chemicals
    No.532/1B 3, Vanagaram Road, Ambattur, Chennai - 600053, Tamil Nadu, India
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