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Mushroom Cultivation
We are a leading Manufacturer of calcium carbonate (oyster shell), hydrated lime, calcium sulphate ( grade app ) and shell powder ( oyster shell )( mushroom cultivation grade ) from Chennai, India.
Calcium Carbonate (Oyster Shell)
Product Price: Rs 32 / KgGet Best Price
Minimum Order Quantity: 50 Kg
Product Details:
| Variety Available | Oyster Mushroom |
| State Of Origin | Pan India |
| Grade | Technical Grade |
| Organic | yes |
| Packaging Size | 25-50 kg |
| Brand | Astrra Chemicals |
| Packaging Type | HDPE Bag |
| Formula | CaCO3 |
| Molar mass | 100.0869 g/mol |
Calcium is a mineral that is found naturally in foods. Calcium is necessary for many normal functions of your body, especially bone formation and maintenance.
Vitamin D is important for the absorption of calcium from the stomach and for the functioning of calcium in the body.
Oyster Shell Calcium with Vitamin D is used to prevent or to treat a calcium deficiency.
Additional Information:
- Production Capacity: 100 tonnes
- Delivery Time: 7 days
- Packaging Details: Brand New Hdpe Bags
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Hydrated Lime
Product Price: Rs 23 / KgGet Best Price
Minimum Order Quantity: 50 Kg
Product Details:
| CAS No | 1305-62-0 |
| Usage/Application | Food industry,Water treatment,Cosmetic and Pharmaceutical industry |
| Packaging | 25 Kg HDPE Bag |
| Brand | Astrra Chemicals |
| Form | Powder |
| Chemical Formula | Ca(OH)2 |
| Density | 2.21 g/cm3 |
| Molar mass | 74.093 g/mol |
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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Calcium Sulphate ( Grade APP )
Product Price: Rs 30 / KGGet Best Price
Minimum Order Quantity: 50 KG
Product Details:
| Variety Available | Oyster Mushroom |
| State Of Origin | Pan India |
| Packaging Type | PP Bag |
| Packaging Size | 50 Kgs |
| Organic | Indian |
| Brand | Astrra Chemicals |
| Chemical Formula | CaSO4 |
| Loss On Ignition | Between 4.5 To 8% |
| Molar mass | 136.14 g/mol |
Product Details:
| Test Performed | Limit |
| Description | White hygroscopic powder odorless, tasteless. |
| Solubility | Slightly soluble in water, practically in soluble in alcohol. |
| Identification | A) Gives reaction of calcium |
| Ph | Between 6.5 and 9.0 |
| Setting Properties | 4 to 6 min (240 sec to 360 sec) |
| Acid Insolublematter | NMT – 5 Mg. |
Additional Information:
- Delivery Time: 7 days
- Packaging Details: Brand New Hdpe Bags
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Shell Powder ( Oyster Shell )( Mushroom Cultivation Grade )
Product Price: Rs 36.50 / KgGet Best Price
Product Details:
| Raw Material | Oyster Mushroom |
| Color | White |
| Brand | Astrra |
| Form | Powder |
| Usage/Application | Multipurpose |
( Mushroom Cultivation )
We are the leading manufactures, exporters,technical developers and suppliers Shell Powder ( Oyster Shell ) ( Mushroom Cultivation ) in Chennai, Tamil Nadu, India.
CERTIFICATE OF ANALYSIS
CALCIUM CARBONATE TECH – (OYSTER SHELL)
|
Description |
White Powder |
|
Subs. Insoluble in acid |
0. 36 % |
|
Arsenic |
Complies |
|
Heavy Metals |
Complies |
|
Barium |
Complies |
|
Iron |
Complies |
|
Magnesium and Alkali metal |
0..62 % |
|
Chloride |
Complies |
|
Sulphate |
Complies |
|
Loss on drying (at 200 Deg.C for 3 hours) |
0.2162% |
|
Tapped density |
0.8771 gm/l |
|
Particle size |
98.00% through 300 mesh |
|
Assay (on dried basis) |
98.90 %. |
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