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di-Potassium Hydrogen Phosphate anhydrous (Reag. USP, Ph. Eur.) for analysis, ACS

Potassium Biphosphate, Potassium Phosphate di-Basic, Potassium Phosphate secondary

Minimum assay (Acidim.): 99.0%
Code
131512
CAS
7758-11-4
Molecular Formula
K2HPO4
Molar mass
174.18 g/mol

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code packaging size price per unit box price per unit
Code & packaging Price per piece
131512.1211
code
131512.1211
packaging size
1000 g
price per unit
single 415,40€
box price per unit
353,09€x 6 units
Solubility:
water 1,600 g/l at 20 °C
Physical Description:
solid
Product Code:
131512
Product Name:
di-Potassium Hydrogen Phosphate anhydrous (Reag. USP, Ph. Eur.) for analysis, ACS
Quality Name:
for analysis, ACS
Specifications:
Minimum assay (Acidim.): 99.0%
pH of 5% solution: 8.7-9.4

Maximum limit of impurities
Insoluble matter in H2O: 0.005 %
Loss on drying at 105°C: 1.0%
Chloride (Cl): 0.002%
Nitrogen compounds (as N): 0.001%
Sulfate (SO4): 0.005%
As: 0.00005 %
Heavy Metals (ICP-OES): 0.0005 %

Metals by ICP [in mg/Kg (ppm)]
Ag: 5
Al: 5
Au: 5
B: 5
Be: 5
Bi: 5
Ca: 50
Cd: 5
Co: 5
Cr: 5
Cu: 2
Fe: 5
Ga: 5
Ge: 5
In: 5
Li: 10
Mg: 5
Mn: 5
Mo: 5
Na: 500
Ni: 5
Pb: 5
Pt: 5
Sb: 5
Se: 5
Sn: 5
Sr: 5
Ti: 5
V: 5
Zn: 5
Zr: 5
WGK:
1
Storage:
Room Temperature.
Master Name:
di-Potassium Hydrogen Phosphate anhydrous
Synonyms Long Text:
Potassium Biphosphate, Potassium Phosphate di-Basic, Potassium Phosphate secondary
EINECS:
231-834-5
CS:
2835 24 00 00
Download TDS file for complete specifications