Hight quality chromium trioxide with good price for industrial grade and electron grade
Product Description
Product Character
Product name: Chromic Acid/ Chromic anhydride/ Chromium trioxide
Chemical Formula: CrO3, Molecular Weight: 99.994.
Dark Red Flakes. Melting Point: 197ºC ((Starts To Decompose).
Specific Gravity: 2.70 G/Cm3. Strong Oxidation, Deliquesces Readily In Air, And Highly Soluble In Water. Flammable In Friction With Organic Compounds. Poisonous.
Packaging & Shipping
Packaging:50kg/drum or according to the customer's requirement.
Shipping: 7 days after signed contract
Specifications
Product Name:Chromium Trioxide
Properties: in brownish-red flakes,
soluble in water and ether
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Items/Standard
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GB\T1610--1999
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Internal standard
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Content(CrO3 )%
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≥99.7
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≥99.85
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Sulphate(SO42-)%
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≤0.06
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≤0.05
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Sodium (Na)%
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≤0.05
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≤0.02
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Water insolubles%
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≤0.02
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≤0.02
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Turbidity%
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≤5.0
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≤3.0
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Iron(Fe)
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≤0.005
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≤0.005
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Chromium trioxide is the with the CrO3. It is the acid of , and is sometimes marketed under the same name. This compound is a dark red/orange brown , which dissolves in water concomitant with hydrolysis. Millions of kilograms are produced annually, mainly for electroplating
Chromium trioxide is mainly used in chrome-plating. Typically it is employed with additives that affect the plating process but do not react with the trioxide. The trioxide reacts with cadmium, zinc, and other metals to generate a passivating chromate films that resist corrosion.
Company Information
We are a main supplier of chromium trioxide in China. We can supply you chromium trioxide with competitive price.
Xiamen Ditai Chemicals Co., Ltd is a professional chemical company in China. Specializing deal and export various kinds of quality chemicals since 1997. The products Include industry chemical, Animal feed additive, Food additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Minerals. Our management team has over 17 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and service was approbated by the clients in the worldwide.
Xiamen Ditai Chemicals Co., Ltd is an ISO9001:2008 certificated organization. We alway pay attention to the quality control. For us, quality means satisfied clients. Only by constantly improving our internal and external procedures are we able to remain a reliable supplier of chemicals for our clients worldwide. Every step of the distribution chain is constantly checked and rechecked to guarantee the quality. Through continuous improvement in quality and service, we will provide our customers with products of optimum quality consistent with their requirements.
Besides the quality, we think the competitive price of goods is also important. Our comprehensive distribution network, buying power and efficient inventory management system allow us to offer our products at the best possible prices. Our principle is: Quality Chemicals With Competitive Prices - We Supply!
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