CALCIUM PHOSPHITE
- CasNo:21056-98-4
Product Description
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What is the CALCIUM PHOSPHITE ?
CALCIUM PHOSPHITE is , while it's Molecular Formula is Ca·H3O3P. Used in Fertilizers:
Calcium Phosphite is utilized as a component in the fertilizer industry due to its ability to provide essential phosphorus nutrients to plants, promoting growth and development.
Used in Polymerization Catalysts:
In the chemical industry, Calcium Phosphite serves as a catalyst in the polymerization process, enhancing the efficiency and effectiveness of the reaction, leading to improved product quality and performance.
What is the CAS number for CALCIUM PHOSPHITE ?
The CAS number of CALCIUM PHOSPHITE is 21056-98-4.
More information of CALCIUM PHOSPHITE 21056-98-4 are:
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Synonyms |
Calciumphosphite (CaHPO3) (6CI,7CI);Calcium hydrogen phosphite (CaHPO3);Calciummonohydrogen phosphite;Calcium phosphonate (CaHPO3);Ekisupato 1020C;Phosphorous acid, calcium salt (1:1);Secondary calcium phosphite; |
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CAS?Number |
21056-98-4 |
|
Molecular Formula |
Ca·H3O3P |
|
Molecular Weight |
120.06 |
|
Density |
2.32[at 20℃] |
|
Boiling Point |
400℃[at 101 325 Pa] |
|
PSA |
86.66000 |
|
LogP |
0.23710 |
|
Pka |
6.69[at 20 ℃] |
What is CALCIUM PHOSPHITE (21056-98-4) used for?
Calcium phosphite can have the molecular formula of CaHPO3 or Ca(H2PO3)2. It is the former that appears when a solution of phosphorous acid is reacted with the oxide, hydroxide or carbonate: CaO +H3PO3 ? CaHPO3·H2O +H2O The product is a monohydrate. It can also be prepared by the action of ammonium phosphite on calcium chloride: CaCl2 (aq) +NH4HPO3 (aq) ? CaHPO3·H2O +NH4Cl2 (aq) A white, crystalline powder is obtained. The solubility of CaHPO3·H2O has apparently not been determined exactly. If heated to about 250°C, the anhydrate results. This is stable when heated further up to about 320°C where it decomposes to form phosphine and hydrogen: 3CaHPO3 + heat ? 2PH3 + 3Ca(PO3)2 +H2
InChI:InChI=1/Ca.H3O3P/c;1-4(2)3/h;4H,(H2,1,2,3)/q+2;/p-1
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