32312
Potassium sodium tartrate tetrahydrate
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (perchloric acid titration)
Synonym(s):
L(+)-Tartaric acid potassium Sodium salt, Rochelle salt, Seignette salt
About This Item
Recommended Products
grade
ACS reagent
puriss. p.a.
Quality Level
Agency
USP/NF
reag. ISO
reag. Ph. Eur.
Assay
≥99.5% (perchloric acid titration)
impurities
≤0.001% total nitrogen (N)
pH
7.0-8.5 (20 °C, 5%)
anion traces
chloride (Cl-): ≤5 mg/kg
phosphate (PO43-): ≤10 mg/kg
sulfate (SO42-): ≤50 mg/kg
cation traces
Ca: ≤40 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
Pb: ≤2 mg/kg
Zn: ≤5 mg/kg
SMILES string
O.O.O.O.[Na+].[K+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O
InChI
1S/C4H6O6.K.Na.4H2O/c5-1(3(7)8)2(6)4(9)10;;;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;4*1H2/q;2*+1;;;;/p-2/t1-,2-;;;;;;/m1....../s1
InChI key
VZOPRCCTKLAGPN-ZFJVMAEJSA-L
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Related Categories
Application
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Personal Protective Equipment
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
JAN Code
32312-25KG:
32312-6X1KG:
32312-1.5KG:
32312-5KG:
32312-250G:
32312-4X5KG:
32312-BULK:
32312-VAR:
32312-1KG:
32312-6X250G:
32312-500G:
32312-6X500G:
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