羟基乙酸 [乙醇酸]，Glycolic acid；BioXtra, ≥98.0% (titration)

产品线

BioXtra

质量水平

200

测定

≥98.0% (titration)

形式

powder or crystals

杂质

≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter

灼烧残渣

≤0.1%

pH值（酸碱度）

2 (25 °C, 50 g/L)

mp

75-80 °C (lit.)

溶解性

H₂O: 1 M, clear, colorless

痕量阴离子

chloride (Cl^-): ≤0.05%
sulfate (SO₄^2-): ≤0.05%

痕量阳离子

Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH₄⁺: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES string

OCC(O)=O

InChI

1S/C2H4O3/c3-1-2(4)5/h3H,1H2,(H,4,5)

InChI key

AEMRFAOFKBGASW-UHFFFAOYSA-N

象形图

GHS05,GHS07

警示用语：

Danger

危险声明

H314 - H332

预防措施声明

P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

危险分类

Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 1

闪点(F)

572.0 °F - (decomposition)

闪点(C)

> 300 °C - (decomposition)

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges