Potassium Sodium L-(+)-TartrateTetrahydrate

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Names

[ CAS No. ]:
6381-59-5

[ Name ]:
Potassium Sodium L-(+)-TartrateTetrahydrate

[Synonym ]:
ROCHELLE SALT HYDRATE
sodium potassium d-tartarate*4H2O
Rochelle salt
Sosiumpotassiumtartrate
EINECS 206-156-8
MFCD00150989
CCRIS 3949 {Anhydrous}
Lg-tartaric acid,potassium-sodium Lg-tartrate tetrahydrate
Butanedioic acid, 2,3-dihydroxy-, potassium sodium salt, (2R,3R)-, hydrate (1:1:1:4)
ROCHELLE SALT STABILIZER
Potassium sodium (2R,3R)-2,3-dihydroxysuccinate hydrate (1:1:1:4)
[R-(R*,R*)]-2,3-Dihydroxybutanedioic Acid Monopotassium Monosodium Salt Tetrahydrate
Potassium sodium L-tartrate tetrahydrate
SEIGNETTE SALT
HSDB 765 {Anhydrous}
Potassium sodium tar
Sodium potassium L-tartrate tetrahydrate
Rochelle's salt
Fehlings
SODIUM POTASSIUM TARTRATE
potassium sodium tartrate terahydrate
ROCHELLE SALT TARTRATE
sodium potassium tartrate tetrahydrate
Potassium sodium tartrate

Chemical & Physical Properties

[ Density]:
1.05 g/mL at 20 °C

[ Boiling Point ]:
399.3ºC at 760 mmHg

[ Melting Point ]:
70-80 °C

[ Molecular Formula ]:
C4H12KNaO10

[ Molecular Weight ]:
282.220

[ Flash Point ]:
209.4ºC

[ Exact Mass ]:
281.996521

[ PSA ]:
157.64000

[ Index of Refraction ]:
22 ° (C=10, H2O)

[ Water Solubility ]:
630 g/L (20 ºC)

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
F,T,C,Xi

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Tartaric acid

DownStream

  • L(+)-Potassium hydrogen tartrate
  • Disodium tartrate dihydrate
  • Monosodium tartrate
  • potassium racemate*2H2O

Articles

Size and molecular flexibility of sugars determine the storage stability of freeze-dried proteins.

Mol. Pharm. 12(3) , 684-94, (2015)

Protein-based biopharmaceuticals are generally produced as aqueous solutions and stored refrigerated to obtain sufficient shelf life. Alternatively, proteins may be freeze-dried in the presence of sug...

Antibacterial, antioxidant and hypoglycaemic effects of Thymus capitatus (L.) Hoffmanns. et Link leaves' fractions.

J. Enzyme Inhib. Med. Chem. 30 , 360-5, (2015)

The aim of this study was to examine the bioactivity of the methanol fraction (MF) and n-hexane fraction (HF) of Thymus capitatus leaves in relation to their constituents analysed by gas chromatograph...

Spectrophotometric total reducing sugars assay based on cupric reduction.

Talanta 147 , 162-8, (2015)

As the concentration of reducing sugars (RS) is controlled by European legislation for certain specific food and beverages, a simple and sensitive spectrophotometric method for the determination of RS...


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Related Compounds

  • potassium sodium (R*,R*)-()-tartrate
  • Potassium sodium tartrate
  • potassium,sodium,9-sulfonatooxyoctadecanoate
  • potassium sodium 4,4'-bis[6-anilino-4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
  • potassium sodium alloy
  • potassium sodium 4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonate