ATMP | ATMPS | DETPMPA | DETPMPS | DETPMPS-C | HEDP | HEDPS | PBTC | TKPP | THPS | BHMT | ISOTHIAZOLIN | HPMA
GLUTARALDEHYDE | PSA | QUATERNARY AMINES | THPC | DBNPA | BIT | TBEP | TCEP | TCPP | TDCP | DMMP| FRV-6 | BAC
THPC-UREA | THPS-UREA | SHMP | STPP | STMP | HPA | HPA (High Purity) | SODIUM METABORATE | EDTA | MBT | TCMTB

Deflocculant/ Sequestrant
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HPA-50

GENERAL

GENERAL DESCRIPTION
PLANEXX HPA-50 is used as antioxidant, catalyst, color inhibitor, reducing agent and chemicals intermediate. It is also used in the synthesis of hypophosphite salts, like sodium hypophosphite for electroless plating.
   
Chemical Name: Hypophosphorous Acid, Phosphinic acid
CHEMICAL FORMULA H3PO2
MOLECULAR WEIGHT 66.0
APPEARANCE Clear, colourless liquid
CAS NUMBER 6303-21-5
   

Properties Typical Value
Assay , % 48.0 – 52.0
Phosphorous Acid Content, % 0.5 max
Iron (as Fe ), ppm 10 max
Chloride (as Cl ), ppm 200 max
Specific Gravity ( at 20°C) 1.20 – 1.23
   

PACKING
250kg per UN approved PE drum


TRANSPORT INFORMATION
CORROSIVE LIQUID
UN3264 PACKING GROUP III


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