Payment & Shipping Terms:
|Molecular Weight::||65.99||HS Code::||2811199090|
|Product Name::||Hypophosphorous Acid||Applications::||Reducing Agent For Chemical Plating, Pharmacy Industry And Dope Industry.|
65.99 Hypophosphorous Acid,
CAS 6303-21-5 Hypophosphorous Acid,
H3PO2 Hypophosphorous Acid
Chemical name: Hypophosphorous acid
Chemical formula: H3PO2
Molecular weight: 65.99
HS code: 2811199090
Danger category: 8
packaging levels: Ⅱ
Dangerous goods transportation code: UN3264 8/PG 3
Properties:Solubility: soluble in any proportion with water.
Solution: (20 ℃) 50%, 1.247
In case of strong heat or in contact with oxidant, it can be decomposed to form phosphine, phosphoric acid, phosphorous acid and hydrogen.
Reducing agent for chemical plating, pharmacy industry and dope industry.
It may be prepared for various kinds of hypophosphite, such as NaH2PO2, KH2PO2, Ca(H2PO3)2, Mn(H2PO3)2, Fe(H2PO3)2, Mg(H2PO3)2, NiH2PO3
Used as discoloring antioxidant in the producing process of alkyd.
Envelopment and Storage:
The product is 25Kg or 250Kg in net weight, sealed in the plastic barrel. Be kept in ventilate and dry place, avoid high temperature and oxidizers. Be handled gently and never splashed out.
Quality standard (for enterprise)
|Item||The high-class||The first-grade|
|Na Content %≤||0.5||0.5|
|Fe Content %≤||0.0005||0.001|
|Cl Content %≤||0.005||0.015|
Contact Person: Ms. Tian Feng Qin