Selling Parameters
HYPOPHOSPHOROUS ACID 50% (H3PO2)
CAS No. 6303-21-5
Appearance: colorless or slightly yellow liquid
Solubility: miscible in water
H3PO2 content: 50% min.
H3PO3: 0.3% max.
Na: 0.050% max.
Fe: 0.0005% max.
Sulfate:0.010% max
Calcium:0.010% max
Copper: 1 ppm max
Arsen: 1 ppm max
Lead:1 ppm max
Sb:1 ppm max
Color(Hazen):Less to 30
Specific Gravity 1.190~1.220.
Application: used as reducing agent, analysis reagent etc.
Package: 50kg or 250kg per plastic drum, or IBC drum
Hypophosphorous Acid 30-32%
Appearance: a colorless liquid
Assay:30~32%
Molecular formula: H3PO2
Molecular weight: 66
Proportion: 1.21-1.24
CAS NO.: 6303-21-5
H3PO2 Content 30-32% Min.
H3PO3 Content 0.3% Max.
Sodium Content 0.5% Max.
Sulfate Content 0.3% Max.
Iron Content 0.0005% Max. (5 ppm)
Chlorine Content 0.02% Max. (200 ppm)
Packed in 25kgs/50kgs/225kgs/250kgs plastic drum.
Also available in 1000kgs IBC.
65%
Appearance: colorless or slightly yellow liquid
Solubility: miscible in water
H3PO2 content: 65% min.
H3PO3: 0.3% max.
Na:0.050% max.
Fe: 0.0008% max.
Sulfate: 0.010% max.
Calcium:0.010%max
Copper:1ppm max
Arsen:1ppm max
Lead:1ppm max
Sb:1ppm max
Colorness(Hazen):Less to 30
Specific Gravity:1.250-1.300
Application: used as reducing agent, analysis reagent etc.
Package: 50kg or 250kg per plastic drum, or IBC drum
Company Profile
VICHEMO TECHNOLOGY CO.,LTD focuses on high tech and new technology products and processes. It has developed innovative core technology to assure the highest quality of our products. Based on high sales of our products in Europe, the Americas, Southeast Asia and the rest of the world, We have won a solid international reputation.FX-8 perfluorooctylsulfonylfluoride CAS 307-35-7perfluorobutylsulfonylfluorideCAS 375-72-4(FC-95)Potassium perfluorooctanesulfonateCAS 2795-39-3FC-120 Perfluoro octanesulfonic acid,ammonium saltCAS 29081-56-9FC-99 Perfluorooctanesulfonamide CAS 754-91-6FC-248 Tetraethylammonium-perfluoroctylsufonateCAS 56773-42-3FC-134CAS 1652-63-7FX-9 N-ethyl perfluoro-octane-sulfonamideCAS 4151-50-2Potassium Perfluorobutanesulfonate (FC-98)CAS 29420-49-3Chloral hydrateCAS 302-17-03 butene 1 olCAS 627-27-0Hypophosphorous acid HPA CAS 6303-21-51,3-propane sultone CAS 1120-71-41,4-butane sultone CAS 1633-83-6BAR(Benzylidene acetone)1896-62-4BPC(1-benzyl-3-carboxyl pyridinium chloride)CAS 15990-43-9G-35(polyethyleneimine)CAS 9002-98-6MOME(Aqueous cationic polymer)CAS 109882-76-0OCBA(o-chlorobenzaldehyde) CAS 89-98-5DPSCAS 18880-36-9EDTP(Q75)0-0-0H1(2-mercapto thiazoline)CAS 96-53-7JPH(Aqueous cross-linking polyamide)0-0-0MPS(3-mercapto-1-propysulfonate, sodium salt)CAS 17636-10-1N (ethenethiourea)CAS 96-45-7SPS(Bis-(sodium sulfopropyl) disulfide)CAS 27206-35-5ZPSCAS 49625-94-7PABS(Diethylamino-2-propyne, sulfate)125678-52-6PAP(Propargyl alcohol propoxylate)3973-17-9PME(Propyne ethoxylate)3973-18-0PN(Hydroxymethanesulfoic acid, monosodium salt)870-72-4POPDH(Propargyl-oxo-propane-2,3-dihydroxy)13580-38-6POPS(Propargyl-3-sulfopropyl ether, sodium salt)30290-53-0PPS(Pyridinium propyl sulfobetaine)15471-17-7PPSOH(Pyridinium hydroxy propyl sulfobetaine)3918-73-8PS(Propynesulfonic acid sodium salt)55947-46-1SSO30-0-0TC-DEP(N,N-diethylaminopropyne,sulphate)0-0-0TC-EHS(2-ethylhexylsulphate,sodium sal
China (Mainland)
