304-59-6 P49F8NV7ES Butanedioic acid, 2,3-dihydroxy-, monopotassium monosodium salt 2,3-Dihydroxybutanedioic acid, monopotassium monosodium salt Potassium sodium tartrate Potassium sodium tartrate anhydrous Rochelle salt Sodium potassium tartrate Butanedioic acid, 2,3-dihydroxy- (theta-(theta,theta))-, monopotassium monosodium salt Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, potassium sodium salt (1:1:1) Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, monopotassium monosodium salt Butanedioic acid, 2,3-dihydroxy- (R-(R*,R*))-, monopotassium monosodium salt CCRIS 3949 EINECS 206-156-8 HSDB 765 Monopotassium monosodium 2,3-dihydroxybutanedioate, (R-(R*,R*))- Monopotassium monosodium tartrate Potassium sodium L(+)-tartrate Seignette salt Sodium potassium (dl)-tartrate Sodium potassium L-tartrate Tartaric acid, monopotassium monosodium salt UNII-P49F8NV7ES EC 206-156-8 Sodium potassium salt of L-(+)-tartaric acid CAS 304-59-6

Purity 97%+In StockPharmaceutical Standards
CAS No.304-59-6
Molecular FormulaC4H4O6 K Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

304-59-6 P49F8NV7ES Butanedioic acid, 2,3-dihydroxy-, monopotassium monosodium salt 2,3-Dihydroxybutanedioic acid, monopotassium monosodium salt Potassium sodium tartrate Potassium sodium tartrate anhydrous Rochelle salt Sodium potassium tartrate Butanedioic acid, 2,3-dihydroxy- (theta-(theta,theta))-, monopotassium monosodium salt Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, potassium sodium salt (1:1:1) Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, monopotassium monosodium salt Butanedioic acid, 2,3-dihydroxy- (R-(R*,R*))-, monopotassium monosodium salt CCRIS 3949 EINECS 206-156-8 HSDB 765 Monopotassium monosodium 2,3-dihydroxybutanedioate, (R-(R*,R*))- Monopotassium monosodium tartrate Potassium sodium L(+)-tartrate Seignette salt Sodium potassium (dl)-tartrate Sodium potassium L-tartrate Tartaric acid, monopotassium monosodium salt UNII-P49F8NV7ES EC 206-156-8 Sodium potassium salt of L-(+)-tartaric acid CAS 304-59-6 chemical structure

Description

High-purity 304-59-6 P49F8NV7ES Butanedioic acid, 2,3-dihydroxy-, monopotassium monosodium salt 2,3-Dihydroxybutanedioic acid, monopotassium monosodium salt Potassium sodium tartrate Potassium sodium tartrate anhydrous Rochelle salt Sodium potassium tartrate Butanedioic acid, 2,3-dihydroxy- (theta-(theta,theta))-, monopotassium monosodium salt Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, potassium sodium salt (1:1:1) Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, monopotassium monosodium salt Butanedioic acid, 2,3-dihydroxy- (R-(R*,R*))-, monopotassium monosodium salt CCRIS 3949 EINECS 206-156-8 HSDB 765 Monopotassium monosodium 2,3-dihydroxybutanedioate, (R-(R*,R*))- Monopotassium monosodium tartrate Potassium sodium L(+)-tartrate Seignette salt Sodium potassium (dl)-tartrate Sodium potassium L-tartrate Tartaric acid, monopotassium monosodium salt UNII-P49F8NV7ES EC 206-156-8 Sodium potassium salt of L-(+)-tartaric acid (CAS 304-59-6) pharmaceutical standards reference standard. Molecular formula: C4H4O6 K Na. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC4H4O6 K Na
Molecular Weight210.16 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957

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