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W304401

Sigma-Aldrich

DL-Tartaric acid

≥99%

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Synonym(s):
DL-2,3-Dihydroxybutanedioic acid
Linear Formula:
HOOC(CHOH)2COOH
CAS Number:
Molecular Weight:
150.09
FEMA Number:
3044
Beilstein/REAXYS Number:
1725148
EC Number:
MDL number:
PubChem Substance ID:
Flavis number:
8.018
NACRES:
NA.21

biological source

synthetic

assay

≥99%

mp

210-212 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

odorless

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-/m0/s1

InChI key

FEWJPZIEWOKRBE-LWMBPPNESA-N

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1 of 4

This Item
T400W2655018.43377
vibrant-m

W304401

DL-Tartaric acid

vibrant-m

T400

DL-Tartaric acid

vibrant-m

W265501

DL-Malic acid

vibrant-m

8.43377

DL-Tartaric acid

food allergen

no known allergens

food allergen

-

food allergen

no known allergens

food allergen

-

organoleptic

odorless

organoleptic

-

organoleptic

odorless

organoleptic

-

mp

210-212 °C (lit.)

mp

210-212 °C (lit.)

mp

131-133 °C (lit.)

mp

198-204 °C

assay

≥99%

assay

99%

assay

99%

assay

≥99.0% (acidimetric)

documentation

see Safety & Documentation for available documents

documentation

-

documentation

see Safety & Documentation for available documents

documentation

-

Disclaimer

For R&D or non-EU Food use. Not for retail sale.

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

410.0 °F - closed cup

flash_point_c

210 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Jin Zhang et al.
Cell, 179(2), 392-402 (2019-09-24)
The ability to sense sour provides an important sensory signal to prevent the ingestion of unripe, spoiled, or fermented foods. Taste and somatosensory receptors in the oral cavity trigger aversive behaviors in response to acid stimuli. Here, we show that
Carmen-Alice Teacă et al.
Carbohydrate polymers, 93(1), 307-315 (2013-03-08)
The present paper describes the preparation and characterization of polysaccharides-based bio-composite films obtained by the incorporation of 10, 20 and 30 wt% birch cellulose (BC) within a glycerol plasticized matrix constituted by the corn starch (S) and chemical modified starch
Andrea Bencini et al.
Chemical communications (Cambridge, England), 48(84), 10428-10430 (2012-09-18)
A chiral ditopic polyammonium receptor featuring two [9]aneN(3) moieties separated by a (S)-BINOL linker is able to selectively bind and sense in water (S,S)-tartaric acid over its (R,R)/meso forms.
Anne Toboldt et al.
Applied and environmental microbiology, 78(20), 7347-7357 (2012-08-14)
In this study, the population structure, incidence, and potential sources of human infection caused by the d-tartrate-fermenting variant of Salmonella enterica serovar Paratyphi B [S. Paratyphi B (dT+)] was investigated. In Germany, the serovar is frequently isolated from broilers. Therefore
J W H Smith et al.
Journal of hazardous materials, 235-236, 279-285 (2012-09-07)
Impregnated activated carbons (IACs) that are used in multi-gas respirator applications usually contain copper and/or zinc impregnants. Co-impregnating with properly selected acids can improve the distribution of the metallic impregnant on the carbon and improve the gas adsorption capacity of

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