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How to make metal more durable? Find me.
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Tel: +86 156 6589 1105
Tetrasodium pyrophosphate
Jinan Huijinchuan Chemical CO., LTD., founded in 2008, is located in Jinan, Shandong province. After more than 10 years of development, has become a set of chemical raw material production and sales as one of the company.
QUICK DETAILS
Melting point: 80 °C
Boiling point: 93.8 °C
Density: 2.53 g/mL at 25 °C (lit.)
Storage conditions: Store at room temperature.
Solubility H2O: 0.1 M at 20 °C, clear, colorless
Form: Granular
Color: White
Proportion: 2.534
Water solubility: Soluble in water. Insoluble in ethyl alcohol.
Sensitivity: Hygroscopic
Merck: 14,9240
Stable. Incompatible with strong oxidizing agents.
InChIKey FQENQNTWSFEDLI-UHFFFAOYSA-J
CAS Database: 7722-88-5 (CAS DataBase Reference)
EPA Chemical Information: Diphosphoric acid, tetrasodium salt(7722-88-5)
PRODUCT DESCRIPTION
Used as printing and dyeing bleaching aid, water softener, etc.
Formulated bleaching aid, wool degreasing agent. Additives for plant fiber bleaching, printing and bleaching. Used in synthetic detergents as a builder. In the production of toothpaste with calcium hydrogen phosphate, an appropriate amount of sodium pyrophosphate is added to form a colloid, which serves as a stabilizing effect. Used as a dispersant and emulsifier in chemical production. Water softener, boiler descaler. It is a raw material for the production of other pyrophosphates.
It is used as a quality improver for cans, juice drinks, dairy products, soymilk, etc. It is usually used in combination with other condensed phosphates.
As a quality improver, it has the effect of improving the complexing metal ions, pH value, and ionic strength of the food, thereby improving the cohesiveness and water holding capacity of the food.
The electroplating industry is used to formulate plating solutions that form complexes with iron.
Softener, rust remover, metal electrolytic analysis, dispersion and emulsifier.
Transport storage:
1, sealed and stored.
2, with a lined plastic bag, jacket woven bag or sack packaging. Sodium acetate has deliquescence, and it should be protected from moisture during storage and transportation.
It is strictly prohibited to contact with corrosive gas to prevent exposure to sunlight and rain.
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