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Merck
CN

W304401

DL-Tartaric acid

≥99%

Synonym(s):

DL-2,3-Dihydroxybutanedioic acid

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About This Item

Linear Formula:
HOOC(CHOH)2COOH
CAS Number:
133-37-9
Molecular Weight:
150.09
FEMA Number:
3044
Beilstein:
1725148
EC Number:
205-105-7
MDL number:
MFCD00071626
UNSPSC Code:
12164502
PubChem Substance ID:
329830556
Flavis number:
8.018
NACRES:
NA.21
Organoleptic:
odorless
Biological source:
synthetic
Food allergen:
no known allergens

Key Documents

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biological source

synthetic

Quality Level

300

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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Disclaimer

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

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H318

Precautionary Statements

P280 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

410.0 °F - closed cup

Flash Point(C)

210 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBT1259
SHBR8443
SHBN7750
SHBN1411
SHBM5635

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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
Preparation of organotrifluoroborate salts: precipitation-driven equilibrium under non-etching conditions.
Alastair J J Lennox et al.
Angewandte Chemie (International ed. in English), 51(37), 9385-9388 (2012-08-21)
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
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.
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
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Chromatograms

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