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Potassium Sodium Tartrate 4-hydrate (Reag. USP, Ph. Eur.) for analysis, ACS, ISO

Rochelle Salt, Seignette Salt, Tartaric Acid Potassium Sodium Salt

Assay (Perchl. Ac.): 99.0-102.0%
Code
131729
CAS
6381-59-5
Molecular Formula
NaK(COO)2(CHOH)2.4H2O
Molar mass
282.23 g/mol

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code packaging size price per unit box price per unit
Code & packaging Price per piece
131729.1210
code
131729.1210
packaging size
500 g
price per unit
single 77,70€
box price per unit
66,05€x 6 units
131729.1211
code
131729.1211
packaging size
1000 g
price per unit
single 103,90€
box price per unit
88,32€x 6 units
131729.1214
code
131729.1214
packaging size
5 kg
price per unit
single 480,20€
box price per unit
131729.0416
code
131729.0416
packaging size
25 kg
price per unit
single 1654,50€
box price per unit
molecule for: Potassium Sodium Tartrate 4-hydrate (Reag. USP, Ph. Eur.) for analysis, ACS, ISO
Melting Point:
70 °C
Solubility:
water 630 g/l at 20 °C
Physical Description:
solid
Product Code:
131729
Product Name:
Potassium Sodium Tartrate 4-hydrate (Reag. USP, Ph. Eur.) for analysis, ACS, ISO
Quality Name:
for analysis, ACS, ISO
Specifications:
Assay (Perchl. Ac.): 99.0-102.0%
pH of 5% solution: 6.5-8.5

Maximum limit of impurities
Insoluble matter in H2O: 0.003 %
Chloride (Cl): 0.0005%
Ammonium (NH4): 0.002%
Phosphate (PO4): 0.001 %
Sulfate (SO4): 0.005%
Heavy Metals (ICP-OES): 0.0005 %
As: 0.00002 %
Ca: 0.002 %
Cu: 0.0002 %
Fe: 0.0002 %
Mg: 0.002 %
Ni: 0.0005 %
Pb: 0.0002 %
Zn: 0.001 %
Storage:
Room Temperature.
Master Name:
Potassium Sodium Tartrate 4-hydrate
Synonyms Long Text:
Rochelle Salt, Seignette Salt, Tartaric Acid Potassium Sodium Salt
EINECS:
206-156-8
CS:
2918 13 00 00
Download TDS file for complete specifications