应用
It is used most commonly by athletes to describe the intense pain felt during exhaustive exercise. Used to make cultured dairy products, as a food preservative, and to make chemicals. Useful for the creation of highly aligned electrospun poly-L-lactic acid fibers for nerve regeneration applications. Poly(lactic acid) nanocomposites with various organoclays shows useful application for gas permeability.

Grade Specifications
Maximum level of impurities: Residue after ignition 0.02%, Cl 0.001%, SO₄ 0.002%, Heavy Metals (as Pb) 5ppm, Fe 5ppm, Substances darkened by sulfuric acid P.T.

备注
Incompatible with strong oxidizing agents. Keep container closed when not in use.

基本信息

MDL
MFCD00004520

EINECS
200-018-0

分子式
C₃H₆O₃

分子量
90.08

熔点
18°

沸点
122°/15mm

闪点
>110°(230°F)

密度
1.209

折射率
1.4270

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Soluble in water, ethanol, furfurol, alcohol and water. Partially soluble in diethyl ether. Practically insoluble in chloroform, petroleum ether, carbon disulfide.

Beilstein
1209341

Merck
14,5336

GHS危害和防范说明

GHS符号

Hazard Statements
H303-H315-H318
May be harmful if swallowed.Causes skin irritation.Causes serious eye damage.

Precautionary Statements
P280a-P264-P305+P351+P338-P310a-P321-P332+P313
Wear protective gloves and eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment (see label).If skin irritation occurs: Get medical advice/attention.

安全信息

危险类别
38-41
Irritating to skin.Risk of serious damage to eyes.

安全等级
23-26-37/39-60
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.This material and its container must be disposed of as hazardous waste

RTECS
OD2800000

TSCA
是