A4609912
Glycolic acid , 98% , 79-14-1
Synonym(s):
Glycolic acid;Hydroxyacetic acid
CAS NO.：79-14-1
Empirical Formula: C2H4O3
Molecular Weight: 76.05
MDL number: MFCD00004312
EINECS: 201-180-5
| Pack Size | Price | Stock | Quantity |
| 25G | RMB38.40 | In Stock |
|
| 100G | RMB54.40 | In Stock |
|
| 500G | RMB147.20 | In Stock |
|
| 2.5KG | RMB638.40 | In Stock |
|
| 10kg | RMB2319.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 75-80 °C (lit.) |
| Boiling point: | 112 °C |
| bulk density | 600kg/m3 |
| Density | 1.25 g/mL at 25 °C |
| vapor pressure | 10.8 hPa (80 °C) |
| refractive index | n |
| Flash point: | 112°C |
| storage temp. | Store below +30°C. |
| solubility | H2O: 0.1 g/mL, clear |
| form | Solution |
| pka | 3.83(at 25℃) |
| color | White to off-white |
| PH | 2 (50g/l, H2O, 20℃) |
| Odor | at 100.00 %. odorless very mild buttery |
| Odor Type | buttery |
| Water Solubility | SOLUBLE |
| Sensitive | Hygroscopic |
| Merck | 14,4498 |
| BRN | 1209322 |
| Stability: | Stable. Incompatible with bases, oxidizing agents and reducing agents. |
| InChIKey | AEMRFAOFKBGASW-UHFFFAOYSA-N |
| LogP | -1.07 at 20℃ |
| CAS DataBase Reference | 79-14-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Acetic acid, hydroxy-(79-14-1) |
| EPA Substance Registry System | Glycolic acid (79-14-1) |
Description and Uses
In the processing of textiles, leather, and metals; in pH control, and wherever a cheap organic acid is needed, e.g. in the manufacture of adhesives, in copper brightening, decontamination cleaning, dyeing, electroplating, in pickling, cleaning and chemical milling of metals.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H314-H332 |
| Precautionary statements | P260-P271-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | C |
| Risk Statements | 34-22-20 |
| Safety Statements | 26-36/37/39-45-23 |
| RIDADR | UN 3265 8/PG 3 |
| WGK Germany | 1 |
| RTECS | MC5250000 |
| TSCA | Yes |
| HS Code | 2918 19 98 |
| HazardClass | 8 |
| PackingGroup | II |
| Hazardous Substances Data | 79-14-1(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: 1.95 g/kg, H. F. Smyth et al., J. Ind. Hyg. Toxicol. 23, 259 (1941) |
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
