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Potassium Phosphate Monobasic

Inquiry
  Post Date: Nov 07,2024
  Expiry Date: May 06,2025
  Detailed Description: Cas No. :7778-77-0

CAS NO: 7778-77-0
Molecular Weight: 136.08 
EC NO: 231-913-4
Formula: KH2PO4
InChI: InChI=1/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1

Product description:
Chemical formula is KH2PO4, molecular weight is 136.09. Colorless crystal or white granular powder. Stable in the air, soluble in 4.5 parts water, solubility is 83.5g/100ml water, insoluble in ethyl alcohol. Relative density 2.34. Melting point 252.6℃.

Name
  Product name: Potassium Phosphate Monobasic
  Alias: Dipotassium dihydrogenphosphate; Phosphoric acid, monopotassium salt; potassium dihydrogenorthophosphate; Potassium dihydrogen phosphate; MONOPOTASSIUM PHOSPHATE; MKP; Mono Potassium Phosphate; Potassium phosphate, monobasic
Chemical formula
   KH2PO4
Relative molecular mass
   136.09
Properties
  Colorless crystal or white granular powder. Stable in the air, soluble in 4.5 parts water, insoluble in ethyl alcohol. pH4.4~4.7. Relative density 2.34. Melting point 252.6℃.
Storage
  Tightly sealed. SCRC 100176510205
Uses
  The product can be used in preparing buffer solution, in measuring arsenic, antimony, phosphorus, aluminum and iron, and in preparing phosphorus standard liquid, culture medium, etc.
Index
  Arsenic (As), % ≤0.0002
  Lead (Pb), % ≤0.001
  Clarity test/Number ≤2
   pH(50g/L solution, 25℃) 4.2~4.5
  Content (KH2PO4), % 99.5~100.5
  Water insoluble matter, % ≤0.002
  Heavy metal (Pb), % ≤0.001
  Sodium (Na), % ≤0.02
  Iron (Fe), % ≤0.001
  Copper (Cu), % ≤0.0003
  Drying loss, % ≤0.2
  Total nitrogen (N), % ≤0.001
  Chloride (Cl), % ≤0.0005
  Sulfate (SO4), % ≤0.003

Packing
Laminated plastic woven bag lined with plastic film bag, net weight 10kg, 20kg, 25kg/bag, export product is according to the requirement of foreign merchant

Alias:Dipotassium dihydrogenphosphate; Phosphoric acid, monopotassium salt; potassium dihydrogenorthophosphate; Potassium dihydrogen phosphate; MONOPOTASSIUM PHOSPHATE; MKP; Mono Potassium Phosphate; Potassium phosphate, monobasi


  CAS Registry Number:

7778-77-0

  Synonyms: ;Dipotassium dihydrogenphosphate;Phosphoric acid, monopotassium salt;potassium dihydrogenorthophosphate;Potassium dihydrogen phosphate;MONOPOTASSIUM PHOSPHATE;MKP;Mono Potassium Phosphate;Potassium phosphate, monobasic;Potassium dihydrogen phosphate anhydrous;
  Molecular Formula: KH2PO4
  Molecular Weight: 136.08
  Molecular Structure: 7778-77-0 Potassium Phosphate Monobasic
  Safety Description: S24/25:;

  Company: Henan Jun Qi Lin Industrial Co., Ltd.     [ China ]          
  Contact: Mr. Zhou
  Tel: +86-18614948477 +86-1563919228
  Fax:
  Email: sales@hnjql.com
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