Glycolic acid ≥70% in water, special quality, Sigma-Aldrich®
Supplier: MilliporeSigma
|
Danger
|
Synonyms:
2-Hydroxy acid, 2-Hydroxyacetic acid
M-Clarity™ quality level = MQ200
8.14662.1000
8.14662.5000
EM8.14662.1000CS
1436
USD
EM8.14662.1000
EM8.14662.5000
Glycolic acid ≥70% in water, special quality, Sigma-Aldrich®
Glycolic acid
Formula:
C₂H₄O₃ MW: 76.05 g/mol |
MDL Number:
MFCD00004312 CAS Number: 79-14-1 UN: 3265 ADR: 8,II |
Specification Test Results
Assay (acidimetric) | 69.0 - 74.0 % |
Color number (Hazen) |
≤ 30 Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt. |
Density (d 20\u2007°C/ 4\u2007°C) | 1.260 - 1.280 |
Heavy metals (as Pb) | ≤ 3 ppm |
pH-value | 0.0 - 1.0 |
Refractive index (n 20°/D) | 1.410 - 1.415 |
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