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Home » Offer Board » Chemicals » Additive » Sodium Tripolyphosphate - 3

Sodium Tripolyphosphate - 3

Offer Type: Sell
Offer Post Time: Feb 21, 2012
Expiration Date: Mar 01, 2012
Details: Classification: Phosphate Type: Sodium Phosphate
CAS No.: 7758-29-4
Other Names: STPP MF: Na5P3O10 EINECS No.: 7758-29-4
Grade Standard: Industrial Grade Purity: 90%min
Appearance: Power, flaky, solid
Application: Widely used Brand Name: JOLONG
Model Number: Industrial, Ceramics, food Grade
Packaging & Delivery
Packaging Detail: 25Kg wowen plastic bag, 21ton/20'FCL.
Storge: Keep in dry and windy conditions.
Delivery Detail: 15days after receiving L/C

Specifications
CAS No: 7758-29-4
Molecular Formula: Na5P3O10
Molecular Weight: 367.86
Apearance: White or colorless crystal powder.

1) Na5P3O10

94.0%Min

2) P2O5

57.0%Min

3) Water Insoluble Matter

0.15%Max

4) Iron (Fe)

0.012%Max

5) PH Value (1% water solution)

9.1-10.0

6) Whiteness

90%Min

7) Ignition Loss

1.0

8) Density (g/cm3)

0.35-0.9

9) Phase I

10-30

 

2.Sodium Tripolyphosphate(Food Grade)

1) Na5P3O10

94.0%Min

2) P2O5

57.0%Min

3) Water Insoluble Matter

0.04%Max

4) Iron (Fe)

0.006%Max

5) PH Value (1% water solution)

9.5-10.0

6)Heavy Metal(as Pb)

0.001%Max

7)Arsenic(As)

0.0003%Max

8)Fluoride(F)

0.003%Max

9) Whiteness

95%Min

10) Density (g/cm3)

0.35-0.9

11) Phase I

10-30

 

3.Sodium Tripolyphosphate(Ceramics Grade)

1) Na5P3O10

96.52%Min

2) P2O5

57.85%Min

3) Water Insoluble

0.10%Max

4) Fe

0.007%Max

5) PH

9.7

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