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Potassium sodium tartrate

Potassium sodium tartrate structure

Potassium sodium tartrate 

structure
  • CAS No:

    304-59-6

  • Formula:

    C4H6O6.K.Na

  • Chemical Name:

    Potassium sodium tartrate

  • Synonyms:

    Butanedioic acid,2,3-dihydroxy- (2R,3R)-,potassium sodium salt (1:1:1);Tartaric acid,monopotassium monosodium salt;Potassium sodium tartrate;Butanedioic acid,2,3-dihydroxy-[R-(R*,R*)]-,monopotassium monosodium salt;Butanedioic acid,2,3-dihydroxy- (2R,3R)-,monopotassium monosodium salt;Sodium potassium tartrate;Rochelle salt;Seignette salt;Monopotassium monosodium tartrate;Potassium sodium L-(+)-tartrate;Potassium sodium d-tartrate;[R-(R*,R*)-2,3-Dihydroxybutanedioic acid monopotassium monosodium salt;E 337;Potassium sodium tartarate;19598-88-0;1029019-37-1;2089212-74-6

  • Categories:

    Cosmetic Ingredient  >  Buffering

Description

often supplied as a colourless aqueous solution

Potassium sodium tartrate Basic Attributes

210.15900

209.95400

205-698-2

2918130000

Characteristics

120.72000

-4.79200

white crystalline powder

1.79 g/cm3

90-100 °C

200 °C

209.4ºC

SOLUBILITY IN WATER: 47.4 G/100 ML AT 6 DEG C

Keep tightly closed in a cool place in a tightly closed container.

Safety Information

UN 1824 8/PG 2

-

R35

S24/25

C

Unstable above 225 deg C

Potassium sodium tartrate Use and Manufacturing

Used as baking powder in the food industry, plate making and mirror making in the printing industry.Used for the preparation of Fehling solution and Ban's solution, and also used as piezoelectric element.Used as baking powder in the food industry, plate making, mirror making in the printing industry, and reducing agent in the thermos industry

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