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Potassium pyrophosphate

CAS No. 7320-34-5
Chemical formula

K4P2O7

Molecular weight 330.33
Execution standards

HG/T 3591-2009(Electroplating grade)
GB 25562-2010(Food grade)

Packaging 25kg
Packaging photos
Physical properties
Appearance White powder
Density 2.534g/cm3
Melting point 1109℃
Solubility Easy to dissolve in water
Chemical indicators
Project Index Detection result 
Appearance White powder White powder
Purity % 99.0min 99.13
Comprehensive Ability Index(CAI)ml(1%AgNO3) 3.00min 3.15
Fe % 0.005max 0.002
As % 0.0003max 0.0003
pb % 0.0005max 0.0005
Water insoluble substances % 0.1max 0.0005
PH (1% aqueous solution) 10.5±0.5 10.45
Drying reduction(ω/%)% 1.0max 0.23
Orthophosphate % 1.0max 0.36
Hull Cell Test (Dk≥10A/dm2 Lower electroplating) Qualified Qualified
MSDS Please follow the relevant instructions when using chemical products and refer to the safety technical manual MSDS, This MSDS is for reference only.
Application

Cyanide free electroplating, high-end detergents, paint coatings, cleaning agents, dispersants, buffering agents, etc

Please follow the relevant instructions when using chemical products and carefully read the MSDS; If you need a Product Quality Inspection Report, you can contact us to provide real-time information. Safe production, sharing and win-win!

川磷化工

chuanlin chemical

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