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Merck
CN

W304412

L-(+)-Tartaric acid

natural, ≥99.7%, FCC, FG

Synonym(s):

(2R,3R)-(+)-Tartaric acid, L-Threaric acid

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About This Item

Linear Formula:
HO2CCH(OH)CH(OH)CO2H
CAS Number:
Molecular Weight:
150.09
Flavis number:
8.018
PubChem Substance ID:
UNSPSC Code:
12352106
FEMA Number:
3044
NACRES:
NA.21
EC Number:
201-766-0
MDL number:
Beilstein/REAXYS Number:
1725147
Organoleptic:
odorless
Grade:
FG, Halal, Kosher, natural
Biological source:
Vitis vinifera
Food allergen:
no known allergens
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SMILES string

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

InChI key

FEWJPZIEWOKRBE-JCYAYHJZSA-N

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

biological source

Vitis vinifera

grade

FG, Halal, Kosher, natural

reg. compliance

EU Regulation 1334/2008 & 178/2002, FCC, FDA 21 CFR 163.110, FDA 21 CFR 163.111, FDA 21 CFR 163.112, FDA 21 CFR 184.1099

vapor density

5.18 (vs air)

assay

≥99.7%

autoignition temp.

797 °F

mp

170-172 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

odorless

Quality Level

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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

302.0 °F - closed cup

flash_point_c

150 °C - closed cup


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