94916
DL-苹果酸
analytical standard
别名:
(±)-2-羟基琥珀酸, DL-羟基丁二酸
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关于此项目
线性分子式:
HO2CCH2CH(OH)CO2H
化学文摘社编号:
分子量:
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
Application
有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务。
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
397.4 °F
flash_point_c
203 °C