Industrial grade high purity acetic acid glacial 99.85% Europe supply...
Product Description
ISO Factory Glacial Acetic Acid 99%-99.9% Manufacturers
Product name: Acetic acid glacial 99.5%
HS Code: 2915211900
Molecular formula: CH3COOH
Appearance: Colourless transparent liquid
Property of Glacial Acetic Acid:
It's clear liquid, free from suspended matter and with pungent odor.
It can be dissolved in water, ethanol, glycerol, and ethyl ether, but not in carbon disulfide.
Density: 1.04928, Melting Point: 16.665, Boiling Point: 117.9C, Viscosity: 1.22, Flash Point: 43C, Refraction Index: 1.3715, Firing Point: 465C,
Explosion Rate: 4%-16%.
Specifications of Glacial Acetic Acid:
Glacial Acetic Acid (Technical Grade) |
Item | high-class | First-class | Qualified |
Glacial Acetic Acid,% | 99.8min | 99.5min | 98.5min |
Color | 10 max | 20max | 30max |
Formic acid content ,% | 0.15max | 0.20max | |
Acetaldehyde content, % | 0.03max | 0.05max | 0.10max |
Formaldehyde content ,% | 0.05max | 0.10max | 0.30max |
Residue on evaporation, % | 0.01max | 0.02max | 0.03max |
Iron(fe) ,% | 0.000 04max | 0.000 2max | 0.000 4max |
Glacial Acetic Acid (Food Grade) |
Clacial Acetic Acid ,% | 99.5min | Clacial Acetic Acid ,% | 99.5min |
Color | 20max | Color | 20max |
Heavy metals (Pb) ,w/% | 0.000 2% max | Heavy metals (Pb) ,w/% | 0.000 2% max |
Arsenic (As) ,w/% | 0.000 1% max | Arsenic (As) ,w/% | 0.000 1% max |
Residue on evaporation ,% | 0.005max | Residue on evaporation ,% | 0.005max |
Usage of Glacial Acetic Acid:
1. As one of most important organic raw materials, it is mainly used in such products as Vinyl acetate,
acetic anhydride, diketene, acetate ester, acetate, acetate fiber and chloroactic acid etc.
2. It is an important raw material for synthesized fiber, gooey, medicines, pesticides and dyes, and also a good organic solvent.
3. It is widely applied in such industries as of plastics, rubbers and printing etc.
4. Manufacture of acetic anhydride, vinyl acetate; Widely usedinsolvents, dyes, celluloseacetate, pharmaceuticals, in-socticides, textile printing,
Process of Glacial Acetic Acid:
According to GB/1903_2008,by fermentation method, corn is fermentated into alchohol vapors.
After oxidization reaction, we got acetaldehyde ,then it is further putified by re-distillation ,then got qualified acetic acid.
Storage:
Store in a cool place and out of direct sunlight. Store in well-ventilated area. Store away from combustible material such as alkali substances and food stuffs. Store away from source of heat.
Keep dryreacts with water. Ensure that pallets are clean and free from grease, keep containers closed at all times-check regularly for spills. Do not return spilled material to original container.
