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About usHubei Xian Lin Chemical Co., Ltd. (abbreviation: Xian Lin Chemical) is located in Wuhan City Circle, West Wing, Central City - Bristol City in the eastern suburbs, according to the North Han River, south of the Yangtze River.
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NewsThe company abides by the concept of honesty and integrity and carries out its social responsibility.
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ProductThe company is a high-tech enterprise integrating R&D, production and sales of new chemical materials and high-end fine chemicals.
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Service SupportWe will improve the industrial chain, expand the scale of the industry, realize resource support and energy saving and emission reduction, take the civilized development road of production and ecological coexistence, and buil
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Talent ConceptCultivate and create an excellent management team and excellent employees who agree with the corporate culture, and provide talent guarantee for the construction of the enterprise.
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Contact usHubei Xian Lin Chemical Co., Ltd. was founded in 1969 and restructured from the former Xiantao Phosphate Fertilizer Plant in 2000.
Sodium bisulfite
Main uses: used as bleaching agent for tanning and tanning industry and plant fiber; used as dechlorinating agent and bleaching agent in printing and dyeing industry; used in cooking of various cotton fabrics, which can prevent local oxidation of cotton fabric and affect fiber strength; used as a strong reducing agent.
Category：
Chemical raw materials
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Product Description
Alias: Sulfur oxygen
Molecular formula: Na2SO3
Molecular weight: 126.04
Quality standard: HG/T2967-2000
Physical and chemical properties: sodium sulfite is white crystal or powder, density 2.633, easily soluble in water, its aqueous solution is alkaline, PH value is about 9-9.5, is a strong reducing agent.
Main uses: used as bleaching agent for tanning and tanning industry and plant fiber; used as dechlorinating agent and bleaching agent in printing and dyeing industry; used in cooking of various cotton fabrics, which can prevent local oxidation of cotton fabric and affect fiber strength; used as a strong reducing agent.
Fiber local oxidation, affecting fiber strength; photographic industry as a developer; organic industry as a reducing agent for the production of m-phenylenediamine, amino salicylic acid, etc.; textile industry as artificial fiber, stabilizer; also used in paper, electronics, water treatment and other industries.
Package and storage and transportation: double-layered woven bag lined with film, 50KG/bag.
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Contact
0728-3258 321
Address:：Dujiatai, Xiantao, Hubei
Fax：027-83558390
Foreign Trade：027-83557255
mailbox：3013285408@qq.com
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