199257
L-(+)-乳酸 溶液
in H2O, ≥85%
别名:
(S)-(+)-乳酸, (S)-2-羟基丙酸
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关于此项目
线性分子式:
CH3CH(OH)CO2H
化学文摘社编号:
分子量:
90.08
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1720251
产品名称
L-(+)-乳酸 溶液, in H2O, ≥85%
InChI
1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)/t2-/m0/s1
SMILES string
C[C@H](O)C(O)=O
InChI key
JVTAAEKCZFNVCJ-REOHCLBHSA-N
assay
≥85%
optical activity
[α]20/D −13.5°, c = 2.5 in 1.5 M NaOH
concentration
in H2O
refractive index
n20/D 1.427
density
1.206 g/mL at 25 °C
Quality Level
Other Notes
包含不同量的分子间酯化产物
大部分 L-(+)-乳酸盐为左旋的，因此在 NaOH 溶液中旋光度为负。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1C
supp_hazards
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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