SODIUM HYPOPHOSPHITE
次 磷 酸 钠
CAS NO.:7681-53-0
CAS编号:7681-53-0
Molecular FORMULA:NaH2PO2.H2O
分子式:NaH2PO2.H2O
Molecular Weight :105.99
分子量:105.99
MELTING POINT:None
熔点:无
BOILING POINT:200 ℃ (Decomposes)
沸点:200 ℃(分解)
SPECIFIC GRAVITY:None
比重:无
FLASH POINT:Not considered to be a fire hazard but forms spontaneously flammable phosphine gas when heated.
燃点:无燃烧危险,但加热生成可燃磷化氢气体
STABILITY: Stable under ordinary conditions but explosive in contact with oxidizers.
稳定性:正常情况下稳定,但与氧化剂接触发生爆炸
SOLUBILITY IN WATER: Soluble
水中溶解性:可溶
SPECIFICATION:
规格:
APPEARANCE
外观 White Crystalline
白色晶体
NaH2PO2.H2O
次磷酸钠 101% min
Na2HPO3
亚磷酸钠 0.2% max
不大于0.2%
SO4
硫酸盐 25ppm max
不大于50ppm
Cl
氯 30ppm max
不大于30ppm
Fe
铁 1ppm max
不大于1ppm
Ca
钙 30ppm max
不大于0.002%
As
砷 1ppm max
不大于1ppm
Pb
铅 0.5ppm max
不大于0.5ppm
Package: in 25kg net kraft paper bags with an inner PE liner
包装:牛皮纸袋的中性包装,内衬PE袋,25公斤/袋
TEL : 86-0792-8101605 / FAX : 86-0792-8101607
Rm308 Long Xiang International Trade Building Jiangxi Province Jiujiang City China [CN]
Company Advantage
Detail Company Introduction
Lianxing Chemical Co., Ltd. is a professional inorganic chemical production enterprise which established in 1994. The main Products of our company are Sodium Hypophosphite (quantity is 5000MT/year), Tetrakis Hydroxymethyl Phosphonium Chloride (quantity:1000MT/year),Tetrakis Hydroxymetyl Phosphonium Sulfuric (quantity: 1000MT/year),food grade Phosphoric Acid(quantity:15000MT/year),Tricalcium Phosphate(quantity: 3000MT/year),Hypophosphorous Acid(quantity: 500MT/year)
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea