ChemicalBook > Product Catalog > Inorganic chemistry > Inorganic salts > Phosphide And metal phosphates > Sodium hypophosphite
Sodium hypophosphite Chemical Properties
- Language:EnglishProvider:Sodium hypophosphite
Sodium hypophosphite Usage And Synthesis
- Chemical Propertieswhite crystalline powder or colourless crystals
- UsesPharmaceuticals, reducing agent in electrode- less nickel plating of plastics and metals, lab reagent, substitute for sodium nitrite in smoked meats.
- ReactionsSodium hypophosphite, NaH2PO2 · H2O, white solid, soluble, formed (1) by reaction of hypophosphorous acid and sodium carbonate solution, and then evaporating, (2) by reaction of NaOH solution and phosphorus on heating (poisonous phosphine gas evolved).
- HazardExplosion risk when mixed with strong oxi- dizing agents, decomposes to phosphine on heating, store in cool, dry place, away from oxidizing mate- rials.
- Safety ProfilePoison by subcutaneous route. Moderately toxic by intraperitoneal route. Flammable when exposed to heat or flame. Aqueous solutions may explode on evaporation. Potentially explosive reaction with oxidants (e.g., chlorates, nitrates). Heat causes it to evolve phosphne. It can explode. When heated to decomposition it emits toxic fumes of POx and Na2O. See also PHOSPHINE
Sodium hypophosphite Preparation Products And Raw materials
- Phosphonic acid, disodium salt Sodium hypophosphite Triethyl phosphite Sodium benzoate Dimethyl phosphite Diethyl phosphite Sodium formate Sodium bicarbonate Orthophosphorus acid Sodium phosphate monobasic Monosodium phosphate Sodium dihydrogen phosphate Acrylic acid-hydroxypropyl acrylate-sodium hypophosphite polymer SODIUM HYPOPHOSPHITE-1-HYDRATE,SODIUM HYPOPHOSPHITE HYDRATE Acrylic acid, sodium hypophosphite polymer,Acrylic acid,sodium hypophosphite polymer Hypophosphorous acid sodium Calcium hypophosphite
- Company Name:Ji' nan anying trading co., ltd Gold
- Company Name:Shanghai Aladdin Bio-Chem Technology Co.,LTD Gold
- Tel:400-620-6333 021-20337333-801
- Company Name:Shandong Yihong Chemical Co. LTD Gold
- Tel:15269100373 152-69100373-
- Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel:400-660-8290 21-61259100-
- Company Name:Beijing Ouhe Technology Co., Ltd
- Tel:13552068683 010-82967028-