Na4P2O7.10H2O Sodium Pyrophosphate Decahydrate 98%

Short Description:

Product Name: Sodium Pyrophosphate Decahydrate

CAS No.: 13472-36-1

Molecular Formula: Na4P2O7.10H2O

Molecular Weight: 446.06

Melting Point: 80°C

Boiling Point: 93.8°C

Density: 1.82

Function: Humectants


Product Detail

FAQ

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1. Product Description

Decahydrate is colorless or white crystal or white crystalline powder. It is soluble in water, insoluble in ethanol or any other organic solvents.Aqueous solution is alkaline. Its’ chelating capacity of metal ions such as Cu2+,Fe3+,Mn2+ is very active

2. Certificate of Analysis

Assay(Na2H2P2O7),w/%               93.0-100.5 93.0-100.5
Arsenic(As),mg/kg        ≤ 3 3
Fluoride(F),mg/kg        ≤ 50 50
Heavy Metals (Pb),mg/kg   ≤ 10
Insoluble Substances , w/% ≤ 1 1
Lead(Pb),mg/kg          ≤ 2 2
pH Value 4.0±0.5

3. Application

Used as washing agebt, bleaching agent, water treatment agent, electrical coating,petroleum drilling, etc.

4. Package

25Kg or as requested

5. Storage

Ventilation, dry, clean place, moisture-proof area

 


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