L-(+)-Tartaric acid, BioXtra

Code: t1807-1kg D2-231

Not available outside of the UK & Ireland.

Application

L-(+)-Tartaric acid has been used:in filter-sterilized synthetic grape juice for feast fermentationin crystallization experimentto test the influence of stereospe...


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$340.75 1KG
$408.90 inc. VAT
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Not available outside of the UK & Ireland.

Application

L-(+)-Tartaric acid has been used:in filter-sterilized synthetic grape juice for feast fermentationin crystallization experimentto test the influence of stereospecific interactions between stereoisomers of tartaric acid and proteins during crystallogenesis

Biochem/physiol Actions

L-(+)-Tartaric acid serves as a donor ligand for biological processes. It is used as a food additive in candies and soft drinks to impart a sour taste.

General description

Tartaric acid is a dicarboxylic acid and occurs as two enantiomers and an achiral meso compound. The L-(+)-tartaric acid is extensively found in nature. It is an acid present in fruits such as grapes and bananas. It possesses an astringent and citrus flavor.

Packaging

1 kg in poly bottle

100, 500 g in poly bottle

anion tracessulfate (SO42-): ≤0.05%, chloride (Cl-): ≤0.05%
assay≥98%
autoignition temp.797 °F
cation tracesK: ≤0.005%, Cu: ≤0.0005%, Pb: ≤0.001%, Ca: ≤0.005%, Mg: ≤0.001%, Al: ≤0.002%, Zn: ≤0.0005%, Fe: ≤0.005%, NH4+: ≤0.05%, Na: ≤0.005%
formpowder
ign. residue≤0.1%
impurities≤0.1% Insoluble matter, ≤0.002% Phosphorus (P)
InChI keyFEWJPZIEWOKRBE-JCYAYHJZSA-N
InChI1S/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
mp170-172 °C (lit.)
product lineBioXtra
Quality Level200
SMILES stringO[C@H]([C@@H](O)C(O)=O)C(O)=O
solubilityH2O: 1 M at 20 °C, clear, colorless
vapor density5.18 (vs air)
Code
Description
Unit Size
List Price
Qty
T1807-100G
L-(+)-Tartaric acid, BioXtra

Unit:100G
List Price: $56.41
Source:List Price
ADD
T1807-500G
L-(+)-Tartaric acid, BioXtra

Unit:500G
List Price: $203.00
Source:List Price
ADD
Cas Number87-69-4
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