1)Uses: It is mainly used for electroplating industry. It is also used to manufacturing high purity metal chrome and is raw material for producing chrome oxide green and zinc chrome. It serves as oxidant in printing and dyeing industry.

2)Physicochemical property and main hazards: Dark red prismatic crystal or purplish red flakes. Its melting point is 196degrees celsius while freezing point is 170-172 degrees celsius. Slight decomposing when melting; It easily deliquates and is strong oxidant. When contacting organic matter, it can arouse burning. This product has strong corrosiveness and is toxic.

3)Packing Method: 50 kg sealed iron drum.

4)Safety precautions and matters for attention on vessel shipping: Far from heat supply and fire sources, avoid vessel striking, shaking and friction; Prohibit contacting inflammable & explosive substances; Never mix and transport it with organic matter, inflammable substances, reducing agent, strong acid and oxydol, etc. Be careful for encasement. Protect from rain, sun exposure and damp.

5)Emergency measures: Wash with water or send to hospital for treatment.

6)Fire-fighting method: Put out the fire with water, sandy clay and a variety of fire extinguishers.

7)Disposal method for spill and leak: Prevent the solution from flowing to inflammable places.

high-class product

first-class product

chromic anhydride %

99.7%

99.5%

water-insoluble substance

0.02%

0.03%

sulfate

0.06%

0.15%

sodium

0.02%

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