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Acetic Acid Glacial 99.8% GR Grade Reagent

Cas Number:64-19-7
Formula:C2H4O2
Molar Mass:60.05
EC Number:200-580-7

Quantity:
  • GR
  • LABOR
  • 100401204

Acetic Acid Glacial 99.8% GR Grade Reagent


Cas Number:64-19-7

Formula:C2H4O2

Molar Mass:60.05

EC Number:200-580-7


Physicochemical properties:

Colorless transparent liquid. Irritating odor. Sour. It is irritating to the skin and blisters. Its vapor is toxic and easy to catch fire. It is miscible with water, ethanol, ether, carbon tetrachloride and glycerin, and is almost insoluble in carbon disulfide. The volume is reduced when solidified. Relative density (d2525) 1.049. Freezing point 16.7 ° C. The boiling point is 118 °C. Refractive index (n20D) 1.3718. Flash point (closed cup) 39 ° C. The self-ignition point is 427 °C.


Usage:

Common analytical reagents are widely used for neutralization or acidification. Non-aqueous solvent. Prepare a buffer solution. Organic Synthesis. Production of pigments, drugs, acetate fibers, acetyl compounds, and so on. A good solvent for many organics. Also used to dissolve phosphorus, sulfur, hydrohalic acid, and so on.


Packing:

500ml/25L/200L







Item of Analysis

Standard

Assay,%

99.8 min

Crystal point,

16.0 min

Evaporating leavings,%

0.001 max

Solubility in water

to pass test

Chloride(Cl),%

0.0001 max

Sulfate(SO4) ,%

0.0001 max

Iron(Fe) ,%

0.00002 max

Copper(Cu),%

0.00001 max

Zinc(Zn),%

0.00001 max

Lead(Pb),%

0.00001 max

Acetic anhydride[(CH3CO)2O]),%

0.01 max

Substance reducing dichromate(as O),%

0.004 max


Symbol 

Signal word 

Danger

Hazard statement

H226


H303

H312


H314


H318

Precautionary statements—Prevention

P210


P233


P240


P241


P242


P243


P260


P264


P280

Precautionary statements—Response

P301+P330+P331


P303+P361+P353


P304+P340


P305+P351+P338


P312


P363

Precautionary statements—Storage

P403+P235


P405

UN No.

2789

Hazard Class

8+3

Package Group

II

Flashpoint

39 °C

Boiling point

118 °C

Freezing point

16.7 °C

Self-ignition point

427 °C



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