L6661
乳酸
meets USP testing specifications
别名:
DL-乳酸, 2-羟基丙酸
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线性分子式:
CH3CH(OH)COOH
化学文摘社编号:
分子量:
90.08
UNSPSC Code:
12352106
NACRES:
NA.25
PubChem Substance ID:
EC Number:
200-018-0
Beilstein/REAXYS Number:
1209341
MDL number:
Assay:
88.0-92.0%
Form:
viscous liquid
InChI key
JVTAAEKCZFNVCJ-UHFFFAOYSA-N
InChI
1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)
SMILES string
CC(O)C(O)=O
agency
USP/NF, meets USP testing specifications
assay
88.0-92.0%
form
viscous liquid
refractive index
n20/D 1.425 (lit.)
pH
2
bp
122 °C/15 mmHg (lit.)
density
1.209 g/mL at 25 °C (lit.)
cation traces
heavy metals: ≤0.001%
application(s)
pharmaceutical (small molecule)
storage temp.
room temp
Quality Level
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Biochem/physiol Actions
在动物体内，乳酸是增殖细胞和在诸如剧烈运动的厌氧条件下产生的代谢化合物。 乳酸可被氧化回丙酮酸或通过糖异生转化成葡萄糖。乳酸优先被几种哺乳动物物种中的神经元代谢并在早期脑发育期间代谢。
Other Notes
乳酸浓缩液通常是乳酸盐和乳酸的混合物。 该溶液的浓度约为90%（w/w）。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1C
supp_hazards
存储类别
8A - Combustible corrosive hazardous materials
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Conversion of biomass to 1, 2-propanediol by selective catalytic hydrogenation of lactic acid over silica-supported copper.
Cortright RD, et al.
Applied Catalysis. B, Environmental, 39(4), 353-359 (2002)
Kwon et al.
Enzyme and microbial technology, 26(2-4), 209-215 (2000-02-26)
Batch fermentation studies were performed to evaluate the potentials of a complex nitrogen source, soybean, as an alternative to yeast extract for the economical production of lactic acid by Lactobacillus rhamnosus. An enzyme-hydrolysate of soybean meal, Soytone, with an adequate
A literature review of poly (lactic acid).
Garlotta D.
Journal of Polymers and the Environment, 9(2), 63-84 (2001)
Stephen Yiu Chuen Choi et al.
The Journal of pathology, 230(4), 350-355 (2013-06-05)
The common preference of cancers for lactic acid-generating metabolic energy pathways has led to proposals that their reprogrammed metabolism confers growth advantages such as decreased susceptibility to hypoxic stress. Recent observations, however, suggest that it generates a novel way for
Annabelle Olsson et al.
Journal of wildlife diseases, 49(3), 560-567 (2013-06-20)
Using a prospective, randomized study design we demonstrate that midazolam sedation minimizes acidosis compared with physical restraint in captive juvenile estuarine crocodiles during handling or noninvasive procedures at preferred body temperature. A dose of midazolam (5.0 mg/kg) was administered intramuscularly
实验方案
Separation of DL-Lactic acid, ~90% (T)
Science Slam panel: Leading gene therapy developers discuss commercialization challenges and the importance of robust process development plans.
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