Sell sodium hexametaphosphate(SHMP)

sodium hexametaphosphate(SHMP) You May Also Be Interested In: hexametaphosphate shmp sodium hexametaphosphate sodium salts
Items

Total Phosphate (asP2O5) , %
Unactive Phosphate ( as P2O5) , %

Arsenic as As, ppm

Heavy Metal as Pb, ppm

PH Value ( 1% ) ,

Chloride ( Cl ) , %

Sulfate ( SO4 ) , %

Ortho Phosphate

Insoluble Substance, %

Loss On Drying (1100, 4hr ) , %

Spec
68Min

7.5%Max

3Max

10Max

5.8-6.5

0.2Max

0.05Max

No dark yellow

0.06Max

2Max

Testing results
69.25

5.65

<0.5

<0.5

6.25

<0.11

<0.01

No dark Yellow

0.005

0.48

Description:
Sodium Hexametaphosphate is a Glassy anhydrous, amorphous product, and which is essentially odorless, with strong hygroscopic.
CAS Number: 68915-31-1
CAS Index Name: Sodium Hexametaphosphate or polyphosphoric Acid, Sodium salts
INS No. : 452 ( i )
EEC No. : E450 ( c ) .