Fournisseurs de haute qualité Phosphate dipotassique trihydraté, Trihydrate de phosphate dipotassique de qualité technique, Phosphate d’hydrogène dipotassique anhydre en Chine

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DIPOTASSIUM PHOSPHATE TRIHYDRATE TECH GRADE

Informations de base

Modèle: 98%

Description du produit

DIPOTASSIUM PHOSPHATE  TRIHYDRATE

TECH GRADE

Executive Standard: National Standard
Molecular Formula:  K2HPO4·3H2O & K2HPO4
MW: 228.23
Character:  White powder or colorless crystals; It is soluble in water easily.
Package: 25kgs woven bag lined with plastic bag, according to the customer’s demand ,Stored at draughty dry places.
Usage:Buffering agent in antifreeze solutions.Nutrient in the culturing of antibiotics.Ingredient of instant      fertilizers.as sequestrant in the preparation of non-dairy powdered coffee creams.In food industry for the preparation of the pasta with alkaline materials, fermentation agent, flavoring agent, leavening agent dairy mild alkaline agent, yeast starter, used as buffering agent, chelating agent.

Spécification effectuée:

Specifications

Tech Grade

Food Grade

K2HPO4 •3H2O

K2HPO4(Anhydrous)

K2HPO4 •3H2O

K2HPO4(Anhydrous)

Appearance

colorless crystal

White powder

colorless crystals

White powder

 Main contents % ≥

97.0

98.0

97.0

98.0

 Phosphorus entoxide % ≥

30.5

40

30.5

40

K2O%≥

40.5

53.0

40.5

53.0

Chloride, as Cl % 

0.2

-

0.2

-

PH Value

8.4-9.2

8.0-9.0

8.4-9.2

8.0-9.0

 Water insoluble % ≤

0.10

0.10

0.10

0.10

Arsenic, as As ≤%

 

 

0.0003

0.0003

Fluoride as F ≤%

 

 

0.005

0.005

Heavy metal, as Pb ≤%

 

 

0.001

0.001






Groupes de Produits : Phosphate dipotassique trihydraté

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