SHPP/HYPO
Surface conditioning
THPS
Tetrakis[hydroxymethyl]Phosphonium Sulfate Biocide
THPC
Tetrakis[hydroxymethyl]phosphonium chloride Fire retardant
Tetrakis[hydroxymethyl]Phosphonium Sulfate Urea Fire retardant
THPC-UREA
Tetrakis[hydroxymethyl]phosphonium chloride Urea Fire retardant
PHOSPHINIC ACID
Hypophosphorous Acid Reductant
Specifications
NaH2PO2.H2O 102-103% Na2HPO^$ AbbreviationSHPP / HYPO
Structural formula NaH2PO2 .H2O
CAS Number#7681-53-0
SpecificationNaH2PO2.H2O 102-103% Na2HPO3 0.3%MAX
Ca 10ppm max
SO4 100ppm max
Fe 2ppm max
Cl 30ppm max
PH 6-8 (In 5% aqueous solution)
PackingIn 25KG kraft paper bags inner coated with PE film ,inner lined
with PP bags.^#75%^$Tetrakis[hydroxymethyl] phosphonium sulfate is a biocide effective against micropest in industrial cooling systems, oil field operations, and paper-making industry. The advantage is it will soon degrade to a nontoxic substance immediately after use.
Also it can be applied to fabric coating, obviously improving flame retarding property.
^#Negotiable^$Tetrakis[hydroxymethyl] phosphonium chloride is a flame retardant for textiles. Also a broad spectrum disinfectant and act as chemical intermiedates. ^#Negotiable^$Tetrakis[hydroxymethyl] phosphonium sulfate-Urea is a flame retardant for textile. It can be applied as biocides in water treatment system too^#Negotiable^$Tetrakis[hydroxymethyl] phosphonium chloride-urea is a flame retardant for textiles. ^#
Features
[(CH2OH)4P] Cl.CH2N4^$ Tetrakis[hydroxymethyl] phosphonium chloride-urea is a flame retardant for textiles.
^#Phosphinic acid^$Hypophosphorous acid is mainly used as Reductant. Also, It can be used as an additive in many fields ^#NaH2PO2 .H2O^$Sodium Hypophosphite is often applied as reductant in non-electrical deposition of nickel (Nickel Chloride, buffers.) It builds complexes with the nickel in the bath, improving the fineness of the surface after treatment^#NaH2PO2.H2O 102-103% Na2HPO^$NaH2PO2.H2O 102-103% Na2HPO3 0.3%MAX
Ca 10ppm max
SO4 100ppm max
Fe 2ppm max
Cl 30ppm max
PH 6-8 (In 5% aqueous solution)
^#[(CH2OH)4P]2SO4^$[(CH2OH)4P]2SO4
^#
Main Products
SHPP/HYPO, THPS,THPC-UREA,PHOSPHINIC ACID
