Sichuan quality coke potassium (aka tetrasodium pyrophosphate, potassium) phosphate

Sichuan quality coke potassium (aka tetrasodium pyrophosphate, potassium) phosphate
 

Product description:

Sichuan quality coke potassium (aka tetrasodium pyrophosphate, potassium) phosphate Description:
(Name) potassium pyrophosphate (TKPP / TETRAPOTASSIUMPYROPHOSPHATE / POTASSIUM PYROPHOSPHATE)
(Formula) K4P2O7
(Molecular weight) 330.33
(Performance standards) HG / T 3591-1999
(Characters) of a white powder; the relative density of 2.534; melting point 1109 ℃; soluble in water, soluble in ethanol; alkaline aqueous solution; solubility in water at 25 ℃ 100g for 187g; potassium pyrophosphate has all the properties of other condensed phosphates.
(Technical Specifications)
(A) Industrial Grade
1. Main Content ≥98.0%
2. iron (Fe) ≤0.03%
3. pH value (1% solution) 10.0-10.7
4. Water insolubles ≤0.1%
(B) Food Grade
1. Main Content ≥98.0%
2. iron (Fe) ≤0.03%
3. pH value (1% solution) 10.0-10.7
4. Water insolubles ≤0.1%
5. Heavy metals (as Pb) ≤0.001%
6. arsenic (As) ≤0.0003%
7. fluoride (as F) ≤0.003%
Pre-treatment agent (use) is mainly used for non-cyanide plating is also used as a plating bath and pyrophosphate. Formulated for clothing detergent ingredients, cleaning agents and detergent bottles component metal surfaces, various cleaning agents additives The dispersion and buffering agents used as the ceramic industry, clay dispersants, pigments and dyes. dyeing industry for the removal of a small amount of water, ferric ions, improve dyeing quality.
(Package) plastic woven, 25kg net weight.
(Main product) phosphate products, sodium hexametaphosphate, sodium tripolyphosphate. (Dihydrate and anhydrous) sodium dihydrogen phosphate. (Twelve water and anhydrous) disodium hydrogen phosphate. (Twelve water and anhydrous) trisodium phosphate, sodium pyrophosphate, sodium acid pyrophosphate, potassium dihydrogen phosphate. (Sanshui and anhydrous) potassium phosphate dibasic anhydrous tripotassium phosphate, potassium tripolyphosphate, potassium pyrophosphate, phosphate ammonium dihydrogen phosphate, diammonium phosphate. (water-soluble and water-insoluble) ammonium polyphosphate, dicalcium phosphate, tricalcium phosphate, tricalcium phosphate anhydrous magnesium phosphate, urea, red phosphorus, phosphoric acid and the like.