Products

Monosodium Phosphate

Name: Monosodium Phosphate
Chemical Formula:NaH2PO4
Properties:white powder ,melting point 60°C soluble in water ,insoluble in alcohol, it is dehydrated into anhydrous compound when being heated to 95°Cunder the temperature of 190-204°transformed into sodium acid pyrophosphate, then condensation polymerize into sodium metaphosphate under the temperature of 204-244
Use: used in the wastewater treatment (biochemical treatment),boiler water treating agent, metal electroplating solution, metal surface purifying agent
Package:25kg woven bag with plastic liner
Product standard:Enterprise Standard

Specification

Unit

First grade

Upper grade

Appearance

---

White powder

White powder

Content

(base on NaH2PO4 )

%

98

98

P2O5 content

%

58

58

PH Value (1% aqueous solution)

---

4.2-4.8

4.2-4.8

Water insoluble matters

%

0.1

0.1

Loss on drying

%

≤2.0

2.0

Sulfate (base on SO4)) content

%

---

0.05

Chloride ( base on Cl )

%

---

0.014

Fluoride ( base on F )

%

---

0.005

Heavy metal ( base on Pb )

%

---

0.001

Arsenic ( base on As )

%

---

0.0003

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