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1643340

USP

Tartaric acid

United States Pharmacopeia (USP) Reference Standard

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Synonym(s):
L-(+)-Tartaric acid, (2R,3R)-(+)-Tartaric acid, L-Threaric acid
Linear Formula:
HO2CCH(OH)CH(OH)CO2H
CAS Number:
Molecular Weight:
150.09
Beilstein/REAXYS Number:
1725147
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

vapor density

5.18 (vs air)

API family

tartaric acid

form

crystalline

autoignition temp.

797 °F

manufacturer/tradename

USP

mp

170-172 °C (lit.)

solubility

water: soluble 150 g/L at 25 °C

density

1.76 g/cm3 at 20 °C

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

O[C@H]([C@@H](O)C(O)=O)C(O)=O

InChI

1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)/t1-,2-/m1/s1

InChI key

FEWJPZIEWOKRBE-JCYAYHJZSA-N

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This Item
PHR1472T109798665
vibrant-m

1643340

Tartaric acid

vibrant-m

PHR1472

Tartaric Acid

vibrant-m

T109

L-(+)-Tartaric acid

vibrant-m

798665

L-(+)-Tartaric acid

format

neat

format

neat

format

-

format

-

grade

pharmaceutical primary standard

grade

certified reference material, pharmaceutical secondary standard

grade

-

grade

ACS reagent, anhydrous

form

crystalline

form

-

form

granular, powder or crystals

form

crystalline powder, crystals

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

-

vapor density

5.18 (vs air)

vapor density

5.18 (vs air)

vapor density

5.18 (vs air)

vapor density

5.18 (vs air)

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Tartaric acid USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

related product

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

302.0 °F - closed cup

flash_point_c

150 °C - closed cup


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Sigma-Aldrich

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Supelco

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Protocols

Separation of Pyruvic acid, United States Pharmacopeia (USP) Reference Standard; Tartaric acid, United States Pharmacopeia (USP) Reference Standard; Citric acid, United States Pharmacopeia (USP) Reference Standard; Malic acid, United States Pharmacopeia (USP) Reference Standard; L-Pyroglutamic acid, ≥99.0% (T); Lactic acid, United States Pharmacopeia (USP) Reference Standard; Acetic acid, ≥99.99% trace metals basis; Succinic acid, United States Pharmacopeia (USP) Reference Standard

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