8.18531
(2R,3R)-(+)-Tartaric acid
for resolution of racemates for synthesis
别名:
(2R,3R)-(+)-Tartaric acid, 2,3-Dihydroxybutanedioic acid
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关于此项目
线性分子式:
HOOCCH(OH)CH(OH)COOH
化学文摘社编号:
分子量:
150.09
UNSPSC Code:
12352106
EC Index Number:
201-766-0
NACRES:
NA.22
MDL number:
产品名称
(2R,3R)-(+)-Tartaric acid, for resolution of racemates for synthesis
SMILES string
[O-]C(=O)C(O)C(O)C(=O)[O-].[H+].[H+]
InChI
1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)
InChI key
FEWJPZIEWOKRBE-UHFFFAOYSA-N
grade
synthesis grade
vapor pressure
<5 Pa ( 20 °C)
assay
≥99% (acidimetric)
form
solid
autoignition temp.
425 °C
pH
1.6 (25 °C, 100 g/L in H2O)
mp
168-170 °C
transition temp
flash point 210 °C
solubility
1390 g/L
density
1.76 g/cm3 at 20 °C
bulk density
1000 kg/m3
storage temp.
2-30°C
Quality Level
Analysis Note
Assay (acidimetric): ≥ 99.0 %
Spec. rotation [α²0/D (c=20 in water): +12.0 - +13.0 °
Identity (IR): passes test
Spec. rotation [α²0/D (c=20 in water): +12.0 - +13.0 °
Identity (IR): passes test
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
302.0 °F - closed cup
flash_point_c
150 °C - closed cup
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