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Acetone 99.8% GR Grade Reagent

Cas Number:67-64-1
Formula:C3H6O
Molar Mass:58.08
EC Number:200-662-2

Quantity:
  • GR
  • LABOR
  • 100701204

This product is regulated and can only be purchased by authorized users.Please contact us for details.


Acetone 99.8% GR Grade Reagent


Cas Number:67-64-1

Formula:C3H6O

Molar Mass:58.08

EC Number:200-662-2


Physicochemical properties:

Colorless liquid which has a special smell. Spicy and sweet. Volatile. It is miscible with water, ethanol, N,N-dimethylformamide, chloroform, ether and most oils. The relative density (d2525) is 0.788. The melting point is -94 ° C. The boiling point is 56.5 °C. The refractive index (n20D) is 1.3591. The flash point is -20 ° C. Vombustible. The median lethal dose (rat, oral) is 10.7 ml/kg. Irritating.


Usage:

A common organic solvent that selectively dissolves certain organic substances. When acetone is present in the aqueous solution, the dissociation of the substance in the solution can be suppressed. It can be used for the colorimetric determination of cobalt and iron with thiocyanate. The color reaction is tested for sputum and sputum. Microscopic analysis is used as a fixative, tissue hardening and dehydration. Extraction of various components in plants and animals.


Packing:

500ml/25L/200L






Item of Analysis

Standard

Assay,%

99.8 max

Boiling point,℃

56±1

Miscibility with water

to pass test

Evaporating leavings,%

0.0005 min

Moisture,%

0.2 min

Acidity (as H+), mmol/g

0.0003 min

Alkalinity(as OH-), mmol/g

0.0003 min

Aldehyde(as HCHO),%

0.001 min

Methanol,%

0.03 min

Ethanol,%

0.03 min

Substance reducing potassium permanganate(as O),%

to pass test


Symbol 

Signal word 

Danger

Hazard statement

H225


H319

H336

Precautionary statements—Prevention

P210


P233


P240


P241


P242


P243


P261


P264


P271


P280

Precautionary statements—Response

P303+P361+P353


P304+P340+P312


P305+P351+P338


P337+P313


P370+P378

Precautionary statements—Storage

P403+P233


P403+P235


P405

UN No.

1090

Hazard Class

3

Package Group

II

Flashpoint

-20 °C

Boiling point

56.5°C

Freezing point

-94°C

Self-ignition point

465 °C



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