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Product Name: Potassium Pyrophosphate（TKPP)
Molecular formula: K4P2O7
Molecular weight: 330.34
CAS NO.: 7320-34-5
HS CODE: 28353990
potassium phosphate is in white powder. Relative density 2.534 and melting point 1109℃; It is apt to
absorb humidity in the open air to deliquescent; Soluble in water but insoluble in ethanol, and at 25 ,its
solubility in water is 187g/100g water; It can chelate with alkaline metals ions or heavy metal ions.
Specifications Electron Grade：HG/T 3591-1999
|INSPECT ION ITEM||UNIT||ELECTRON GRADE|
|Insoluble matter in water||≤%||0.10|
|Heavy Metals(as Pb)||≤%||0.003|
|rtho Phosphate||Pass test|
Specifications Industrial Grade：ZB/TG 12006-88
|INSPECT ION ITEM||UNIT||FINE GRADE||FIRST GRADE||REGULAR GRADE|
|Insoluble matter in water||≤%||0.10||0.20||0.25|
25kgs woven bag lined with plastic bag or the demanding of customer.
Storage and transport:
It should be stored in a dry .ntilative and clean warehouse; kept away from moisture and hot, Furthermore, it should be stored
separately from poisonous substances.
It mainly applied to electroplating without cyanate, industrial or household detergents; It can used as a buffering reagent as
well as stabilizer for hydrogen peroxide; It can also be used as dispersion agent for ceramic, clay, latex and pigments etc.
1.Q: What is MOQ?
A: Our MOQ is 1 TON.
2.Q: Could you offer free sample?
A: We can provide free samples to you for quality testing.
3.Q: What about your packing?
A: For liquid: Flexitank, or IBC tank 1000L
For powder:Woven fabric bag with plastic film liner( 25kg or 1000kg)
Clients’ packing is workable.
4.Q: How about your productive capacity?
A: 150000 tons/Year.
5.Q: What is your delivery time?
A: Within 7 days after received deposit or L/C at sight.
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