7722-88-5 ...

7722-88-5          Na4O7P2     Tetrasodium pyrophosphate
7722-88-5          Na4O7P2     Tetrasodium pyrophosphate
7722-88-5          Na4O7P2     Tetrasodium pyrophosphate
7722-88-5          Na4O7P2     Tetrasodium pyrophosphate
7722-88-5          Na4O7P2     Tetrasodium pyrophosphate

7722-88-5 Na4O7P2 Tetrasodium pyrophosphate

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10 Gram

Negotiable

  • Min.Order :10 Gram
  • Purity: 99%
  • Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

7722-88-5 Na4O7P2 Tetrasodium pyrophosphate 7722-88-5 Na4O7P2

Quick Details

  • Appearance:white powder
  • Application:Inorganics
  • PackAge:Woven bag
  • ProductionCapacity:1|Kilogram|Day
  • Storage:Normal temperature
  • Transportation:Ocean shipping Express delivery

Superiority:

Tetrasodium pyrophosphate Basic information
Product Name: Tetrasodium pyrophosphate
Synonyms: DIPHOSPHORIC ACID TETRASODIUM SALT;DIPHOSPHORIC ACID, TETRASODIUM SALT, DECAHYDRATE;DECAHYDRATE TETRASODIUM PYROPHOSPHATE;TETRA-SODIUM DIPHOSPHATE;TETRA-SODIUM DIPHOSPHATE-10-HYDRATE;TETRA-SODIUM DIPHOSPHATE DECAHYDRATE;TETRASODIUM PYROPHOSPHATE;SODIUM DIPHOSPHATE
CAS: 7722-88-5
MF: Na4O7P2
MW: 265.9
EINECS: 231-767-1
Product Categories: Inorganics
Mol File: 7722-88-5.mol
Tetrasodium pyrophosphate Structure
 
Tetrasodium pyrophosphate Chemical Properties
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)
EPA Substance Registry System Diphosphoric acid, tetrasodium salt(7722-88-5)
 
Safety Information
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-41-22
Safety Statements  26-36-39
WGK Germany  3
RTECS  UX7350000
Hazardous Substances Data 7722-88-5(Hazardous Substances Data)
MSDS Information
Provider Language
Diphosphoric acid tetrasodium salt English
ACROS English
SigmaAldrich English
ALFA English
 
Tetrasodium pyrophosphate Usage And Synthesis
Chemical Properties white crystalline powder or colourless crystals
General Description Odorless, white powder or granules. Mp: 995°C. Density: 2.53 g cm-3. Solubility in water: 3.16 g / 100 mL (cold water); 40.26 g / 100 mL boiling water. Used as a wool de-fatting agent, in bleaching operations, as a food additive. The related substance Tetrasodium pyrophosphate decahydrate (Na4P2O7 0H2O) occurs as colorless transparent crystals. Loses its water when heated to 93.8°C.
Reactivity Profile Tetrasodium pyrophosphate is basic. Reacts exothermically with acids. Incompatible with strong oxidizing agents. Decomposes in ethyl alcohol.
 
Tetrasodium pyrophosphate Preparation Products And Raw materials
Preparation Products Sodium pyrophosphate decahydrate-->Ferric pyrophosphate-->Copper pyrophosphate-->FERRIC PYROPHOSPHATE
Raw materials Sodium hydroxide-->Sodium carbonate-->Phosphorous acid-->N-(Isoxazol-5-yl)sulphanilamide

 

Details:

Tetrasodium pyrophosphate Basic information
Product Name: Tetrasodium pyrophosphate
Synonyms: DIPHOSPHORIC ACID TETRASODIUM SALT;DIPHOSPHORIC ACID, TETRASODIUM SALT, DECAHYDRATE;DECAHYDRATE TETRASODIUM PYROPHOSPHATE;TETRA-SODIUM DIPHOSPHATE;TETRA-SODIUM DIPHOSPHATE-10-HYDRATE;TETRA-SODIUM DIPHOSPHATE DECAHYDRATE;TETRASODIUM PYROPHOSPHATE;SODIUM DIPHOSPHATE
CAS: 7722-88-5
MF: Na4O7P2
MW: 265.9
EINECS: 231-767-1
Product Categories: Inorganics
Mol File: 7722-88-5.mol
Tetrasodium pyrophosphate Structure
 
Tetrasodium pyrophosphate Chemical Properties
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)
EPA Substance Registry System Diphosphoric acid, tetrasodium salt(7722-88-5)
 
Safety Information
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-41-22
Safety Statements  26-36-39
WGK Germany  3
RTECS  UX7350000
Hazardous Substances Data 7722-88-5(Hazardous Substances Data)
MSDS Information
Provider Language
Diphosphoric acid tetrasodium salt English
ACROS English
SigmaAldrich English
ALFA English
 
Tetrasodium pyrophosphate Usage And Synthesis
Chemical Properties white crystalline powder or colourless crystals
General Description Odorless, white powder or granules. Mp: 995°C. Density: 2.53 g cm-3. Solubility in water: 3.16 g / 100 mL (cold water); 40.26 g / 100 mL boiling water. Used as a wool de-fatting agent, in bleaching operations, as a food additive. The related substance Tetrasodium pyrophosphate decahydrate (Na4P2O7 0H2O) occurs as colorless transparent crystals. Loses its water when heated to 93.8°C.
Reactivity Profile Tetrasodium pyrophosphate is basic. Reacts exothermically with acids. Incompatible with strong oxidizing agents. Decomposes in ethyl alcohol.
 
Tetrasodium pyrophosphate Preparation Products And Raw materials
Preparation Products Sodium pyrophosphate decahydrate-->Ferric pyrophosphate-->Copper pyrophosphate-->FERRIC PYROPHOSPHATE
Raw materials Sodium hydroxide-->Sodium carbonate-->Phosphorous acid-->N-(Isoxazol-5-yl)sulphanilamide
   HenNan sunlake enterprise corporation is located in Henan Province , The central plain of China , Which enjoys favorable geogeaphical position and convenient transportion, The com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material . 
   Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs , Water treatment chemicals , Food & FEED additives and others . these products have been being well exported to europe , southeast Asia , the Middle East , Africa , South America and some other countries and areas. 
    We sincerely welcome foreign friends to visit our plant for cooperation. With the idea of "quality first,credit priority, Excellent service", We are highly acknowledged by customers for good quality and competitive price. More importantly , the company has a strong R & D team, who are professional engineers and scholars with Ph. D. .So we are confident to serve you better with our high - quality products and professional team. 
     We are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market. 
We welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!

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