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Trisodium Phosphate Tech Grade CAS 10101-89-0

Trisodium Phosphate Tech Grade CAS 10101-89-0

1. Colorless or white acicular crystal;

2. Be soluble in water (the water solution is alkaline);

3. Insoluble in organic solvent; relative density 1.62(20°C);

4. Melting point 73.3-76.7°C (decomposition);

Product Details:



Trisodium Phosphate Tech Grade CAS 10101-89-0




Trisodium Phosphate Introduction:


Trisodium Phosphate Tech Grade

Molecular Formula: Na3PO4•nH2O (n=0,n=1,n=12)
Molecular weight: 163.94(n=0), 181.96(n=1), 380.18(n=12)
Executive Standard: GB 25565-2010 (Food Grade) HG/T 2517-2009 (Technical Grade)


Trisodium Phosphate Tech Grade Properties:


Trisodium Phosphate Tech Grade is a white or colorless crystal, weathered in the air easily. Trisodium Phosphate Tech Grade is soluble in water, organic solvent insoluble. Aqueous solution is alkaline. The relative density is 1.62 and melting point at 73.4°C.



Trisodium Phosphate Tech Grade




Trisodium Phosphate Tech Grade Specifications: 


Specifications

Superior quality

First-grade

Qualified products

Trisodium Phosphate(as  Na3PO4·12H2O) %≥

 98.5

 98.0

95.0

Sulfate( as SO4  )  %≤

 0.50

0.50

0.80

Chloride(as Cl ) %≤

 0.30

0.40

0.50

Water insoluble %≤

 0.05

 0.10

0.30

methyl orange alkalinity(as Na2O)

16.5-19.0

16-09.0

15.5-19.0

Iron (Fe) %≤

0.01

0.01

0.01

Arsenic (As) %≤

0.005

0.005

0.05




Trisodium Phosphate Tech Grade

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