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Merck
CN

W261106

Sigma-Aldrich

乳酸

85%, FCC

别名:

DL-乳酸, 2-羟基丙酸

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About This Item

线性分子式:
CH3CH(OH)COOH
CAS号:
分子量:
90.08
FEMA编号:
2611
Beilstein:
1209341
欧洲委员会编号:
4
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
NACRES:
NA.21
性状检查:
odorless
等级:
Fragrance grade
Halal
Kosher
Agency:
follows IFRA guidelines
食品过敏原:
no known allergens

等级

Fragrance grade
Halal
Kosher

质量水平

Agency

follows IFRA guidelines

管理合规性

EU Regulation 1223/2009
FCC
FDA 21 CFR 117
FDA 21 CFR 184.1061

方案

85%

表单

viscous liquid

折射率

n20/D 1.425 (lit.)

pH值(酸碱度)

2

沸点

122 °C/15 mmHg (lit.)

密度

1.209 g/mL at 25 °C (lit.)

痕量阴离子

sulfate (SO42-): ≤0.25%

痕量阳离子

As: ≤3 ppm
Cd: ≤1 ppm
Fe: ≤10.0 ppm
Hg: ≤1 ppm
Pb: ≤0.5 ppm

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

致敏芳香化合物

no known allergens

性状检查

odorless

SMILES字符串

CC(O)C(O)=O

InChI

1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)

InChI key

JVTAAEKCZFNVCJ-UHFFFAOYSA-N

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一般描述

乳酸在奶制品中常用作防腐剂,也可作为调味剂。

免责声明

仅供R&D或非EU食品使用不用于零售。

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Corr. 1C

补充剂危害

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 1

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients, 221-221 (2012)
Mohamed Ali Abdel-Rahman et al.
Biotechnology advances, 31(6), 877-902 (2013-04-30)
Fermentative production of optically pure lactic acid has roused interest among researchers in recent years due to its high potential for applications in a wide range of fields. More specifically, the sharp increase in manufacturing of biodegradable polylactic acid (PLA)
James Steele et al.
Current opinion in biotechnology, 24(2), 135-141 (2013-01-03)
It has been known since the 1960s that lactic acid bacteria are essential for the development of cheese flavor. In the ensuing 50 years significant research has been directed at understanding the microbiology, genetics and biochemistry of this process. This
Michael Hawkes et al.
The American journal of tropical medicine and hygiene, 90(4), 605-608 (2014-03-05)
Severe malaria is frequently managed without access to laboratory testing. We report on the performance of point-of-care tests used to guide the management of a cohort of 179 children with severe malaria in a resource-limited Ugandan hospital. Correlation coefficients between
Jan Martinussen et al.
Current opinion in biotechnology, 24(2), 124-129 (2012-12-26)
The ability of lactic acid bacteria to produce lactic acid from various sugars plays an important role in food fermentations. Lactic acid is derived from pyruvate, the end product of glycolysis and thus a fast lactic acid production rate requires

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