国产综合91,国产一区精品,亚洲精品国产成人,亚洲精品视频播放,亚洲最大成人综合,久久精品中文,亚洲国产精品成人久久久

Hello, Welcome to Shanxi Xinyufeng Technology Co., Ltd.!
A modern enterprise integrating R&D, production and sales of chemical products...

Main products

Products

Chromium chloride hexahydrate

Product Name: Chromium chloride hexahydrate

Alias: Chromium chloride hexahydrate

Chemical formula: CrCl3·6H2O

CAS No: 10060-12-5

Chemical properties:

It becomes a green solution after boiling with water for a long time.?Scorching in the air becomes chromium trioxide.?It can be sublimated in a stream of chlorine, and co-heated with carbon tetrachloride at 400°C can obtain a kinetic inert purple anhydrate.?There are three variants of hexahydrate, dark green, light green, and purple. They all become a mixture of dark green and purple in aqueous solutions, but appear dark green in organic solvents such as DMSO, DMF, and ethanol.

Technical requirements: HG/T 4311-2012

Item Index
First grade Qualified product
Chromium chloride hexahydrate [CrCl3·6H2O]% ≥ 99.0 98.0
Water insoluble matter%≤ 0.01 0.03
Sulfate (?calculated?as SO4)% ≤ 0.03 0.05
Iron (Fe)%≤ 0.01 0.03

It is usually slightly harmful to water bodies. Do not expose undiluted or large amounts of products to groundwater, waterways or sewage systems, and do not discharge materials into the surrounding environment without government permission.

Uses:

Used for making chromium salt, chromium plating and as mordant, etc.?Used as a mordant in the printing and dyeing industry; used for chromium plating in the electroplating industry; used in the production of other chromium salts in the chemical industry; used in the production of various chromium-containing pigments in the pigment industry; used in the production of chromium catalysts in organic synthesis and also used as decomposition reagents.?Its solution can absorb oxygen.

Risk overview:

Health hazards: This product is of low toxicity.?May have a sensitization effect, causing an asthma-like attack.?Irritating to eyes, skin and mucous membranes.

Environmental hazards: Harmful to the environment and may cause pollution to water bodies.

Explosion hazard: The product is non-flammable, irritating and sensitizing.

  • No. 1 Sales Department: Zhang Zhiyong
    Tel: +86-351-2141058
    Mobile: +86-18103464518
    Fax: +86-351-6085328
  • No. 2 Sales Department: Su Jing
    Tel: +86-351-2141058
    Mobile: +86-13934645867
    Fax: +86-351-6085328
  • No.3 Sales Department: Gao Rongli
    Tel: +86-351-2141058
    Mobile: +86-13653412027
    Fax: +86-351-6085328
  • Shanxi Xinyufeng Technology Co., Ltd.
    Company Department: Deputy General Manager / QQ: 76893367
    Company Address: No. 2414, 24th Floor, Unit 1, Building 24, No. 161, Section 2, Jinci Road, Yijing Street, Jinyuan District, Taiyuan City, China
    E-mail: tyxyfchem@126.com
    Tel: +86-18103464518 / +86-18235174518
Copyright(C)2021, Shanxi Xinyufeng Technology Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
茂名市| 观塘区| 海淀区| 翁牛特旗| 仙居县| 雷波县| 乌什县| 巴林右旗| 从化市| 临武县| 西城区| 铜山县| 金阳县| 潜山县| 太湖县| 新乐市| 遵义市| 石河子市| 旬阳县| 道真| 饶阳县| 文安县| 岑溪市| 石嘴山市| 南溪县| 桦甸市| 铜梁县| 如皋市| 井陉县| 克什克腾旗| 蚌埠市| 封丘县| 桐柏县| 宜川县| 灌南县| 龙山县| 宁都县| 靖西县| 毕节市| 登封市| 临洮县|