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

Sodium Phosphate , secondary, Sodium Phosphate di-Basic

Minimum assay (Acidim.): 99.0%
Code
131679
CAS
7558-79-4
Molecular Formula
Na2HPO4
Molar mass
141.96 g/mol

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code packaging size price per unit box price per unit
Code & packaging Price per piece
131679.1210
code
131679.1210
packaging size
500 g
price per unit
single 94,20€
box price per unit
80,07€x 6 units
131679.1211
code
131679.1211
packaging size
1000 g
price per unit
single 141,90€
box price per unit
120,62€x 6 units
131679.0914
code
131679.0914
packaging size
5 kg
price per unit
single 623,50€
box price per unit
131679.0416
code
131679.0416
packaging size
25 kg
price per unit
single 2322,00€
box price per unit
Solubility:
water 75 g/l at 20 °C
Physical Description:
solid
Product Code:
131679
Product Name:
di-Sodium Hydrogen Phosphate anhydrous (Reag. USP, Ph. Eur.) for analysis, ACS, BioChemica
Quality Name:
for analysis, ACS, BioChemica
Specifications:
Minimum assay (Acidim.): 99.0%
pH of 5% solution: 8.7-9.3

Maximum limit of impurities
Insoluble matter in H2O: 0.01 %
Loss on drying at 105°C: 0.2%
Chloride (Cl): 0.001%
Nitrogen compounds (as N): 0.001%
Sulfate (SO4): 0.005%
Absorbance UV (1 cm cell; Ref.:Water)
ABS at 280 nm 0,1 M sol in water: 0.05
ABS at 260 nm 0,1 M sol in water: 0.05
Pyrophosphate (P2O7): 0.2%
As: 0.00005 %
Heavy Metals (ICP-OES): 0.001 %
Fluoride: 0.001 %

Metals by ICP [in mg/Kg (ppm)]
Al: 5
Au: 5
B: 5
Ba: 5
Be: 5
Ca: 10
Cd: 5
Co: 5
Cu: 5
Fe: 10
K: 100
Mg: 10
Mn: 5
Mo: 5
Ni: 5
Pb: 10
Pt: 5
Sb: 5
Se: 5
Si: 5
Sr: 5
Ti: 5
Zn: 5
WGK:
1
Storage:
Room Temperature.
Master Name:
di-Sodium Hydrogen Phosphate anhydrous
Synonyms Long Text:
Sodium Phosphate , secondary, Sodium Phosphate di-Basic
EINECS:
231-448-7
CS:
2835 22 00 00
Download TDS file for complete specifications