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■　Phosphate series

▶  Potassium salt series

▶  Sodium salt series

▶  Ammonium salt series

■　Phosphorus pentoxide

■　Polyphosphoric acid

■　Red phosphorus

■　Phosphoric acid

■　Flame retardant

■　Electroplating additives

■　Water treatment agent

■　Fertilizer

Sodium trimetaphosphate

CAS No. 7785-84-4
Chemical formula

(NaPO3)3
Molecular weight 305.88
Execution standards

HGT 4515-2013（Industrial grade）
Packaging 25kg
Packaging photos
Physical properties
Appearance White crystalline powder
Density 2.476g/cm3
Melting point 627.6℃
Solubility Easy to dissolve in water
Chemical indicators
Indicator Name Industrial grade
Superior First class Qualified
(NaPO3)3，ω/% ≥ 99.2 99 98.5
Water insoluble substances，ω/% ≤ 0.01 0.05 0.1
PH value (1% aqueous solution)   6.0-9.0
Particle size   Passing a 1mm test sieve, not less than 95%
Pb，ω/% ≤ 0.001
As，ω/% ≤ 0.0003
F，ω/% ≤ 0.001
MSDS
Application

Starch modifier; Anti turbidity agent for fruit juice; Water retaining agent; Water softener; Meat binder; Dispersant; Stabilizers, etc

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