Specifications

Description

Chemical formula: Na3PO4. 12H2O

Molecular weight: 380.12

CAS Number: 10101-89-0

Standard: HG/T2517-2009

Other Name: Sodium Phosphate, Tribasic

Contact us at Jeff@rhphos.com

Properties

White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. PH value of 1% solution is 12.1, relative density at 1.62g/cm3, melting point is 73.4 ℃.

Application

Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.

Package


Packing :25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag

Loading:25 kgs on pallet: 24MT/20’FCL; Un-palletized:25MT/20’FCL

Jumbo bag :20 bags /20’FCL ;

Specifications



  No     

Specifications

     National Standard     

      Ronghong Standard     

Assay    % ≥

98.0

98.5 Min

P2O5   %≥

/

18.3

Sodium oxide, as Na2O

/

15.5-19

Sulfate, as SO4 % ≤

0.5

0.3

    5

Heavy metal, as Pb% ≤     

/

0.005

Arsenic, as As% ≤

0.005

0.005 Max

Fluoride as F% ≤

/

0.005 Max

Water insoluble% ≤

0.1

0.1 Max

9

Pb % ≤

/

0.003

10

Cl % ≤

0.4

0.3

11

Fe % ≤

0.01

0.008

12

PH(10g/L solution)

11.5—12.5

11.5—12.5

13

Loss on drying % ≤

/

45--57



Terms

FOB Price: FOB TIANJIN-USD 420/MT
Minimum Order: 25 MT
Port: TIANJIN PORT
Payment Terms: T/T

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