Shifang Tianrui Chemical Co.,Ltd.

Dipotassium Phosphate Anhydrous

• Category :

  Inorganic chemicals

• Synonyms :

  Dipotassium hydrogen phosphate;Potassium phosphate dibasic;DKP;DIPOTASSIUM phosphate;Dipotassium Phosphate Anhydrous;Potassium phosphate, dibasic;

• CAS NO :

  7758-11-4

• EC NO :

  231-834-5

• Molecular Formula :

  K₂HPO₄

• Molecular Weight :

  174.17

• Main Specifications :

  white powder, main content: 98.0%min

• InChI :

  InChI=1/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2

• Packing :

  packed in plastic woven bag with PE lining, 25kgs/bag

• Product description :

  Chemical formula: K₂HPO₄
  Molecular weight: 174.23
  CAS NO.: 7758-11-4
  production capacity:3000 t/a
  Properties: White powder, soluble in water easily, water solution is alkaline. Relative density is 2.33, pH of 1% water solution is 8.9
  Technical Specification:

  No.	Index	Industrial grade	Food grade
  1	Main content %≥	98.0	98.0
  2	K2 O%≥	53.0	53.0
  4	P2O5 %≥	40.0	40.0
  4	pH of 1% water solution	8.0-9.0	8.0-9.0
  5	Water insoluble %≤	0.1	0.05
  6	Heavy metal, as Pb %≤	-	0.001
  7	Arsenic, as As %≤	-	0.0003
  8	Fluoride, as F %≤	-	0.002
  9	Sieve test(Through60mesh)%≥	90.0	90.0

• Uses :

  soft water agent for boiler, a high effective K, P liquid compound fertilizer. For food grade, it is mainly used as additive agent.

• Molecular Structure :