STPP Sodium Tripolyphosphate 94%, 95%, Na5p3o10

CAS No.: 7758-29-4
Type: Sodium Tripolyphosphate
Grade Standard: Industrial Grade
CAS No: 7758-29-4
Mf: Na5p3o10
Appearance: White Powder or White Granular
Customization:

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Basic Info.

Model NO.
90%, 94%
Transport Package
Plastic Bag
Specification
SGS ISO
Trademark
LY
Origin
Shandong
HS Code
28353190
Production Capacity
3000tons/Month

Product Description

Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you

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Specifications

Tech grade Sodium Tripolyphosphate STPP
1 CAS: 7758-29-4
2 Free samples
3 Grade: Industrial/Food grade
4 SGS/ISO

Tech grade Sodium Tripolyphosphate STPP
1 Chemical Name: Sodium Tripolyphosphate, Sodium Triphosphate
2 M. F: Na5P3O10
3 M. W: 367.86
4 Physical properties:
White microdot powder with luster, melting point at 622 degree centigrade, easily soluble in water, with remarkable chelating ability to some metal ions such as Ca2+Mg2+, can soften hard water, change suspension into solution, alkalescent, without causticity.
5 Quality standard: (QB1034-1991, FCC-IV, GB/T9983-2004)


6 Usage:
Used as moisture conservative. Applied to can, fruit drinks, milk products, vegetable protein drinks, instant noodles, meat products, and so on.

7 Packing: It is packed with PE bags as liner, and a woven bag as the outer layer. The net weight of each bag is 25kg.

8 Storage and transport:
It should be stored in a dry. Ventilative and clean warthouse; Kept away from moisture and hot, Furthermore, it should be stored separately from poisonous Substances.
Name of index
 
QB1034-1991
 
FCC-IV
 
GB/T9983-2004
 
Sodium Tripolyphosphate ≥%
 
95
 
85
 
95
 
P 2 O 5 ≥%
 
57
 
-
 
57
 
Fluoride (as F) ≤%
 
0.003
 
0.005
 
-
 
Arsenic (As) ≤%
 
0.0003
 
0.0003
 
-
 
Heavy Metal (as Pb) ≤%
 
0.001
 
0.001
 
-
 
Chloride (as Cl) ≤%
 
0.025
 
-
 
-
 
Sulfate (as SO 4 2- ) ≤%
 
0.4
 
-
 
-
 
Water Insoluble ≤%
 
0.05
 
0.1
 
0.05
 
pH (1% aqueous solution)
 
9.5 -10.0
 
-
 
9.5-10.0
 
Whiteness ≥%
 
85
 
-
 
80
 
Pb ≤%
 
-
 
0.0002
 
-
 

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