94916
DL -Malic acid
analytical standard
Synonym(s):
(±)-2-Hydroxysuccinic acid,
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About This Item
Linear Formula:
HO2CCH2CH(OH)CO2H
CAS Number:
Molecular Weight:
134.09
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
230-022-8
Beilstein/REAXYS Number:
1723539
MDL number:
grade
analytical standard
Quality Segment
vapor density
4.6 (vs air)
vapor pressure
<0.1 mmHg ( 20 °C)
autoignition temp.
644 °F
shelf life
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
mp
131-133 °C (lit.)
solubility
H2O: soluble 646.6 g/L at 20 °C
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
storage temp.
2-8°C
SMILES string
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)
InChI key
BJEPYKJPYRNKOW-UHFFFAOYSA-N
General description
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
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.
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Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
397.4 °F
Flash Point (°C)
203 °C
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