7722-88-5(Tetrasodium pyrophosphate)
Product Description
7722-88-5
CAS No.
7722-88-5
Chemical Name:
Tetrasodium pyrophosphate
CBNumber:
CB3394942
Molecular Formula:
Na4O7P2
Formula Weight:
265.902402
MOL File:
Mol file
Tetrasodium pyrophosphate Synonyms:
pyrophosphatedesodium
pyrophosphatetetrasodique
Sodiumpyrophosphate,anhydrous
tetranatriumpyrophosphat
victortspp
Tetrasodium phosphonato phosphate
Diphosphoric acid tetrasodium
Sodium Pyrophosphate(Anhidride)
Tetrasodium pyrophosphate
Property
Melting point:
80 °C
Boiling point:
93.8 °C
Density
2.53 g/mL at 25 °C(lit.)
vapor pressure
0Pa at 20℃
storage temp.
Inert atmosphere,Room Temperature
solubility
H
2
O: 0.1 M at 20 °C, clear, colorless
form
Granular
color
White
Specific Gravity
2.534
Odor
Odorless
PH Range
10.3
Water Solubility
Soluble in water. Insoluble in ethyl alcohol.
Sensitive
Hygroscopic
Merck
14,9240
Exposure limits
NIOSH: TWA 5 mg/m3
Stability:
Stable. Incompatible with strong oxidizing agents.
InChIKey
FQENQNTWSFEDLI-UHFFFAOYSA-J
LogP
-3.42
CAS DataBase Reference
7722-88-5(CAS DataBase Reference)
EPA Substance Registry System
Tetrasodium pyrophosphate (7722-88-5)
Safety
Hazard Codes :
Xi,Xn
Risk Statements :
36/37/38-41-22
Safety Statements :
26-36-39
OEB:
B
OEL:
TWA: 5 mg/m3
WGK Germany :
3
RTECS :
UX7350000
TSCA :
Yes
HS Code :
28353990
Hazardous Substances Data:
7722-88-5(Hazardous Substances Data)
MSDS
Diphosphoric acid tetrasodium salt MSDS
Diphosphoric acid tetrasodium salt
Tetrasodium pyrophosphate
Suppliers
Global( 513)Suppliers
Belgium 1
Canada 1
China 392
Czech 1
Czech Republic 1
Europe 2
France 1
Germany 4
India 38
Japan 5
Slovakia 1
South Korea 1
Switzerland 1
United Kingdom 6
United States 58
Global 513
Supplier
Tel
Email
Country
ProdList
Advantage
-Wuhan Xingshi Chemical Co., Ltd.
027-83851726
gsb@whldhx.cn
China
1
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Shanghai Aladdin Bio-Chem Technology Co.,LTD
400-400-6206333
market@aladdin-e.com
China
25003
65
Wuhan Microsen Technology Co.,Ltd
027-85785063
sales@microsentech.com
China
28
58
Changzhou Gangtong Chemical Co., Ltd
1871415438@163.com
China
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58
Shandong Zhongyuan Chemical Co., Ltd
840301290@qq.com
China
49
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180830201name@qq.com
CHINA
9592
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185164601name@qq.com
CHINA
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CHINA
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7722-88-5(Tetrasodium pyrophosphate)
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