Back

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

Recommended prices only. To see your prices login or contact your local distributor.
Box prices only valid with purchase of full box.

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:
29181300
Download TDS file for complete specifications