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L(+)-Potassium hydrogen tartrate

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Product Description

PRODUCT

L(+)-Potassium hydrogen tartrate

CAS #

868-14-4

SYNONYM

2,3-dihydroxy-(r-(r*,r*))-butanedioicacimonopotassiumsalt; 2,3-dihydroxy-[theta-(theta,theta)]-butanedioicacimonopotassiumsalt; 2,3-dihydroxy-butanedioicaci(r-(r*,r*))-butanedioicacimonopotassiumsalt; acidpotassiumtartrate; Butanedioicacid,2,3-dihydroxy-(

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FORMULA

C4H5KO6

Typical Product Specifications

MOLECULAR WEIGHT

188.18

EINECS

212-769-1

MERCK

14,7615

MELTING POINT

267°C (dec.)

STABILITY

Stable. Incompatible with strong oxidizing agents.

BRN NUMBER

6119985

ALPHA

32.5 º (c=10, 1N NaOH)

DENSITY

1.954 g/mL at 25 °C

WATER SOLUBILITY

6170 mg/L

ATMOSPHERIC OH RATE CONSTANT

9.65E-12 cm3/molecule-sec

LOG P (OCTANOL-WATER)

-5.140

WATER SOLUBILITY

Soluble in water and dilute mineral acid. Insoluble in alcohol.

SOLUBILITY

5.7g/l

STORAGE TEMPERATURE

Store at +15°C to +25°C.

FLASH POINT

210?

FLASH POINT

210?

FLASH POINT

210?

FLASH POINT

210?

COLOR

Colorless opaque or white

FORM

Crystals or Powder

FLASH POINT

210?

FLASH POINT

210?

FLASH POINT

210?

NOTES

L(+)-Potassium hydrogen tartrate is a Salt of L(+)tartaric acid L(+)-Potassium hydrogen tartrate uses and applications include: Anticaking agent, antimicrobial, formulation aid, processing aid, humectant, leavening agent, pH control agent, stabilizer, sequestrant, thickener, surfactant in foods, baking powder; preparation of other tartrates; galvanic tinning of metals; dyeing auxiliaries; cath

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