Tripotassium phosphate - FOOD ADDITIVES - PRODUCT - CXCHEM

FOOD ADDITIVES

Food Additives

FOOD ADDITIVES

Tripotassium phosphate

磷酸三钾(TKP)

Tripotassium phosphate

分子式:K3PO4

Chemical formula: K3PO4

分子量:212.27

Molecular weight:212.27

性质:白色粉末,有吸湿性,易溶于水,不溶于醇,有强腐蚀性,水溶液呈碱性反应。1%水溶液PH值为11.8,溶点为1340℃,相对密度为2.564.

Property: White powder. It is slightly hygroscopic. soluble in water easily,water solution is alkalinity. PH of  1% water solution is 11.8. Melting point is 1340℃,density is 2.564.

技术指标:

Technical specification:

序号

No.

指标名称

specifications

工业级

Tech grade

食品级

Food grade

1

    主含量                   %≥

     Main content

98.0

98.0

2

    P2O5                      %≥

    Phosphorus pen-oxide

32.8

32.8

3

    氧化钾                 %≥

     K2O

65.0

65.0

4

    水为溶物                  %≤

     Water insoluble

0.1

0.05

5

     PH

11.5-12.5

11.5-12.5

6

     氟化物               %≤

     Fluoride(F)

-

0.003

7

    重金属         %≤

    Heavy matels, as Pb

-

0.001

8

    砷                %≤

     Arsenic, as As

-

0.0003

用途:用于制造液体肥皂、优质纸张、精制汽油;食品工业用作乳化剂、强化剂、调味剂、肉类粘结剂,锅炉水处理。还可作高效液体复合肥料及合成橡胶生产中从酸性气体中回收硫的助剂。

Use: Used to make liquid soap, high-quality paper, refined gasoline,and used as a high effective K,P liquid compound fertilizer.

 For food grade, it is mainly used as additive agent,buffering agent, chelating agent, yeast food, emulsifier, potassium fortifier, flavoring agent, meat binder, and softener of boiler water. Also as synergistic agent of anti-oxidation, and useful for the oxidative coupling of thiols to disulfide.


包装:内塑外编,每袋净重25 Kg、 50Kg 、1000Kg,贮于通风干燥处。

Packing:Plastic woven bag. Net weight 25 Kg、 50Kg 、1000Kg , store at a cool, dry and well ventilated place.

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