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DL-Malic acid

analytical standard

Synonyme(s) :

(±)-2-Hydroxysuccinic acid, DL-Hydroxybutanedioic acid

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About This Item

Formule linéaire :
HO2CCH2CH(OH)CO2H
Numéro CAS:
6915-15-7
Poids moléculaire :
134.09
Numéro Beilstein :
1723539
Numéro CE :
230-022-8
Numéro MDL:
MFCD00064212
Code UNSPSC :
85151701
ID de substance PubChem :
329770397
Nomenclature NACRES :
NA.24

Qualité

analytical standard

Niveau de qualité

100

Densité de vapeur

4.6 (vs air)

Pression de vapeur

<0.1 mmHg ( 20 °C)

Température d'inflammation spontanée

644 °F

Durée de conservation

limited shelf life, expiry date on the label

Concentration

95.0-105.0 wt. % (NaOH 0.1M, Titration)

Technique(s)

HPLC: suitable
gas chromatography (GC): suitable

Pf

131-133 °C (lit.)

Solubilité

H2O: soluble 646.6 g/L at 20 °C

Application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

Format

neat

Température de stockage

2-8°C

Chaîne SMILES 

OC(CC(O)=O)C(O)=O

InChI

1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)

Clé InChI

BJEPYKJPYRNKOW-UHFFFAOYSA-N

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Catégories apparentées

Description générale

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Find all available reference materials for compounds listed in 10/2011 here

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H319

Classification des risques

Eye Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

397.4 °F

Point d'éclair (°C)

203 °C

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BCCF5943
BCCC9788
BCBW2849
BCBR1101V
BCBL0732V

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Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

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Protocoles

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