Tetra-potassium pyrophosphate 98% [7320-34-5]

Tetrapotassium diphosphate 98% [7320-34-5]
Tetrapotassium diphosphate is used in the rubber and plastics industry as a processing aid; laboratory factor in the chemical industry; for metal working / processing; for the treatment / processing of textiles and leather, for wastewater treatment.
Tetrapotassium diphosphate is also used for the treatment of industrial water and water.
Form: solid
Color: white
Odor: none
pH: 10.1-10.7
Arsenic (As) ≤ 1ppm
Lead (Pb) ≤ 1ppm
Mercury (Hg) ≤ 1ppm
Cadmium (Cd) ≤ 1ppm
Fluoride (F) ≤ 10 ppm
Loss on ignition ≤ 2.0%
Melting point: 1090 ° C
Explosion limits: none
– bottom:
– upper:
Density: 0.80-1.20 g / cm3
Solubility:
– in water: 1800 g / l

Hazard pictograms

Labels for hazardous chemicals and mixtures that are part of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS). The pictograms recommended by GHS have the shape of a square set on the top. They should contain a black symbol on a white background with a red border.
Priority rules to be observed in connection with the labeling of a substance:
– the skull and crossbones, the exclamation mark pictogram should not be added.
– corrosive effects, the exclamation mark pictogram should not be added if it concerns eye or skin irritation.
– health hazard determining respiratory sensitization, the exclamation mark pictogram should not be added if it concerns skin sensitization or irritation to eyes or skin.
Source: GHS pictograms