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Platinum
1st year
Tianjin Dongli District Mingyang Chemical Industry Co., Ltd.
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Tianjin Dongli District Mingyang Chemical Industry Co., Ltd.

City : Tianjin

Province/State : Tianjin

Country/Region : China

Telephone: 86-022-26219955

 

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Chromium Trioxide

Chromium Trioxide

Chromium Trioxide

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Detailed Product Description

TIANJIN DONGLI DISTRICT MINGYANG CHEMICAL INDUSTRY CO.,LTD.
Add: Xu Zhuang Zi Industry Zone in DaBiZhuang Town,in DongLi District, Tianjin
Tel: +86(022)26219955    Fax: +86(022)26229955     http://www.tjmingyang.com
Chromium Trioxide
Molecular Formula: CrO3
Molecular weight: 99.99
Character: It is flake in red-brown, having specific gralling 2.67~2.82, and melting, point 197℃. It is easy to dissolve into water , ether, Having deliquescence and liberating oxygen at temperature 250℃, having high corrosicity and strong oxidizer. Connecting with organic substance and causing inflammation. Having toxicity.
Usage: Chromium Troxide is mainly used for plating, electrolysis for abstracting high pure chromium, also used for organic dye, synthetize cobber, grease refining, Catalytic agent industry etc.
Standard:                                   GB/T1610-1999
Items           Index High-class First-fate Qualified
Chromic anhydride（CrO3）% ≥
99.7
99.5
99.0
Water insoluble matter  % ≤
0.02
0.05
0.10
Sulphate Vitriol（in SO4）  % ≤
0.06
0.15
0.30
Sodium  （Na）          % ≤
0.05
——
——
 
Packing & Caution: Lead drum hermatically-sealad package. Net weight 50KG package. Note dampness, heat prevention, separating from inflammables.
Place of Origin:Tianjin in China
FOB Price:2780-2800 USD Tianjin port
Payment Terms:T/T(Bank Transfer),
Minimum Order:Ton 1
Supply Ability:Ton|500|Month

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