magnesium phosphinate
Magnesium Hypophosphite
CAS: 10377-57-8
Molecular Formula: MgO4P2
magnesium phosphinate - Names and Identifiers
| Name | Magnesium Hypophosphite |
| Synonyms | Einecs 233-824-6 Magnesium phosphinate magnesium phosphinate Magnesium Hypophosphite MAGNESIUM HYPOPHOSPHITE Times of magnesium phosphate Phosphinic acid, magnesium salt Diphosphinic acid magnesium salt Magnesium bis(hydrogen phosphonite) phosphinolate, oxo-, magnesium salt |
| CAS | 10377-57-8 |
| EINECS | 233-824-6 |
| InChI | InChI=1/Mg.2HO2P/c;2*1-3-2/h;2*(H,1,2)/q+2;;/p-2 |
magnesium phosphinate - Physico-chemical Properties
| Molecular Formula | MgO4P2 |
| Molar Mass | 150.25 |
| Physical and Chemical Properties | Character white square double cone crystal. relative density 1.59g/cm3 solubility in water. Insoluble in ethanol, ether. |
| Use | For pharmaceutical applications |
magnesium phosphinate - Nature
Open Data Verified Data
white crystals with fluorescence. Soluble in water, its aqueous solution is neutral or weakly acidic, insoluble in ethanol and ether. The relative density was 1. 59 (12.5/4 ℃). It is easy to be weathered in dry air, and 5 molecules of crystal water are lost at 100 °c. It becomes anhydrous at 180 ° C., and when heating is continued, it decomposes and releases a flammable and extremely toxic phosphine gas.
Last Update：2024-01-02 23:10:35
magnesium phosphinate - Preparation Method
Open Data Verified Data
hypophosphorous acid is neutralized with magnesium oxide (or magnesium hydroxide), and the precipitate is separated and dried to obtain magnesium hydrogen phosphate.
Last Update：2022-01-01 11:01:56
magnesium phosphinate - Use
Open Data Verified Data
It is used in medicine for the manufacture of a medicament for the treatment of rheumatoid arthritis. The plastics industry is used as a stabilizer for plastics. It is also used as a flame retardant material. It is used in agriculture as an additive for chemical fertilizers and as an amendment for alkaline soils.
Last Update：2022-01-01 11:01:56
magnesium phosphinate - Safety
Open Data Verified Data
lined with plastic bag, coat paper plastic composite bag packaging, each bag of 25kg net weight, this product should be stored in a dry ventilation warehouse, during transport to prevent humidity, loading and unloading should be light, prevent package breakage and store separately from toxic substances.
Last Update：2022-01-01 11:01:57
magnesium phosphinate - Reference Information
| Overview | magnesium hypophosphite is a phosphorus-containing flame retardant, which is a flame retardant with high flame retardant efficiency. Compared with the halogen flame retardant, phosphorus flame retardant smoke, toxicity and corrosion are lower. |
| preparation | The above object of the present invention is achieved by the following technical scheme:(1) preparation of sodium hypophosphite solution (2) preparation of soluble calcium salt solution or soluble magnesium salt solution (3) the sodium hypophosphite solution and the soluble calcium salt solution or the soluble magnesium salt solution are uniformly mixed and reacted at 20-60 ° C. To form the target product, calcium hypophosphite or magnesium hypophosphite. (4) a sufficient amount of water to dissolve the produced soluble sodium salt is added to the reaction solution according to the solubility of the produced soluble sodium salt at room temperature. The reaction solution was lowered to room temperature and filtered to obtain the target product, calcium hypophosphite or a crude magnesium hypophosphite product. The crude product is washed with water, filtered, sieved and dried to obtain the target calcium hypophosphite or magnesium hypophosphite product with high purity |
| Use | for pharmaceutical reducing agent |
Last Update：2024-04-09 19:05:07
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Product List: View Catalog
CAS: 10377-57-8
Tel: 0086-551-65418684
Email: sales@tnjchem.com
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Mobile: 0086 189 4982 3763
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Product Name: Magnesium Hypophosphite Request for quotationCAS: 10377-57-8
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