Sodium Pyrophosphate Anhydrous, TSPP, Tetrasodium pyrophosphate
0 likes
China [CN] 
2015 Top Sale TSPP Tetrasodium Pyrophosphate
|
Product: |
Sodium Pyrophosphate (TSPP) |
|
Molecular formula |
Na4P2O7 |
|
Molecular weight |
265.90 |
|
Chemical properties |
White crystalline powder. Soluble in water, the solubility in 100g water at 20 °C is 6.23g, its solution is alkaline; insoluble in alcohol. |
|
Application: |
Industrial grade: Used as washing agent, bleaching agent,water treatment agent, electrical coating, petroleum drilling,etc. |
|
Food grade: In foodstuff industry, used as quality improving agent, emulsifier, buffering agent, chelating agent, etc. |
|
|
Package: |
25KG double inner plastic and outer knitting bag |
|
Standard: |
Industrial grade: conformity to HG/T2968-1999 |
|
Food grade: conformity to HG/T2923-1999 |
|
MP: |
80 °C |
|
BP: |
93.8 °C |
|
Density: |
2.53 g/mL at 25 °C (lit.) |
|
Solubility: |
H2O: 0.1 M at 20 °C, clear, colorless |
|
Sensitive: |
Hygroscopic |
|
Merck: |
14, 9240 |
|
Stability: |
Stable. Incompatible with strong oxidizing agents. |
|
CAS Database Reference: |
7722-88-5(CAS Database Reference) |
|
NO |
Specifications |
Industrial Grade |
FoodGrade |
|
1 |
Assay (as Na 4 P 2 O 7 )% |
96.5 MIN |
96.5 MIN |
|
2 |
P 2 O 5 %≥ |
51.5 |
51.5 |
|
3 |
Ortho Phosphates |
Pass |
Pass |
|
4 |
PH Value |
9.9-10.7 |
9.9-10.7 |
|
5 |
Water Insoluble matter % ≤ |
0.2 |
0.2 |
|
6 |
Size (through 60mesh sieve) |
90% Min. |
90% |
|
7 |
L.O.I. % ≤ |
0.5 |
|
|
8 |
(As F)%≤ |
0.005 |
|
|
9 |
(As As)%≤ |
0.0003 |
|
|
Hazard Codes: |
Xi |
|
Risk Statements: |
36/37/38 |
|
Safety Statements: |
26-36 |
|
WGK Germany: |
3 |
|
RTECS: |
UX7350000 |
|
Hazardous Substances Data: |
7722-88-5(Hazardous Substances Data) |
|
Company |
Xinxiang Huaxing Chemical Co., Ltd |
|
Name |
Cherry Yang |
|
Skype |
Cherry.yang618910 |
|
|
+8613849366154 |
|
Phone |
8613849366154 |
Click enlarge Image