Quick Details
- Processing Time:7 days
- Port:Any Russian , American port
- Supply Ability: 500 Metric Tons Per Month
- Brand Name:CS Pharmchem
Chemical Name
Potassium pyrophosphate
Synonyms
phosphosol;
Potassiumpyrophosphate,anhydrous;
Potassiumpyrophosphate,trihyd;
pyrophosphatedepotassium;
pyrophosphatetetrapotassique;
pyrophosphoricacid,tetrapotassiumsalt;
tetrapotassiumdiphosphorate;
POTASSIUM DIPHOSPHATE EXTRA PURE
Molecular Formula
K4P2O7
Molecular Weight
330.33
CAS No.
7320-34-5
EINECS
230-785-7
Technical Data Sheet
Appearance
White granule
Purity (K4P2O7)
≥ 98.0%
Loss on drying
≤ 1.0%
Iron (Fe)
≤ 0.0050%
Water insoluble matters
≤ 0.10%
PH value
(1g/100ml H2O)
≥ 10, ≤ 11
Lead (Pb)
≤ 0.0005%
Arsenic (As)
≤ 0.0003%
Chloride
> 0.45%
P2O5
> 41%
Sulfate
≤ 0.50%
Packing
Net 25 KG/Woven Bag
Application
1. Industrial Grade: It is used as cyanide-free plating complexing agent for metal surface cleaning agent, dye, dispersant and buffer.
2. Food Grade: It is used as an emulsifier, texturizing agent, a chelating agent in the food
industry, also used as a pasta with alkaline materials
