Dipotassium hydrogen phosphate 99% AR [7758-11-4]

Dipotassium hydrogen phosphate 99% AR [7758-11-4] Dipotassium hydrogen phosphate is a common source of phosphorus and potassium, which is often used as a fertilizer. It is also widely used in the food industry, e.g. as a food additive and electrolyte supplement for training supplements. Another use of dipotassium phosphate is a drug that serves as a diuretic or laxative. In addition, the production of buffer solutions and tryptase soy agar is commonly observed in chemical laboratories, which is used to produce agar plates for bacterial culture.

Density: 2.44 g / cm3 (20 ° C)
PH value: 9 (10 g / l, H₂O, 20 ° C)
Bulk density: 700 – 1000 kg / m3
Solubility: 1600 g / l
Specific absorbance (at 260 nm; 10%; 2 cm; water): ≤ 0.010
Chloride (Cl): ≤ 5 ppm
Sulphate (SO₄): ≤ 30 ppm
As (arsenic): ≤ 0.1 ppm
Ba (bar): ≤ 5.00 ppm
Ca (calcium): ≤ 0.50 ppm
Cd (cadmium): ≤ 0.005 ppm
Ce (cer): ≤ 0.010 ppm
Every (cobalt): ≤ 0.010 ppm
Cu (copper): ≤ 0.005 ppm
Eu (Europ): ≤ 0.010 ppm
Fe (iron): ≤ 0.100 ppm
Hg (mercury): ≤ 0.05 ppm
La (lanthanum): ≤ 0.010 ppm
Mg (magnesium): ≤ 0.50 ppm
Mn (manganese): ≤ 0.010 ppm
Na (Sodium): ≤ 50 ppm
Ni (nickel): ≤ 0.010 ppm
Pb (lead): ≤ 0.005 ppm
Sm (Samarium): ≤ 0.010 ppm
Sr (strontium): ≤ 0.50 ppm
Tl (tal): ≤ 0.01 ppm
Y (yttrium): ≤ 0.010 ppm
Yb (ytterbium): ≤ 0.010 ppm
Zn (zinc): ≤ 0.010 ppm

Hazard pictograms

Labeling of 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 effect, 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