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Industrial Grade Sodium metabisulfite /sodium pyrosulfite CAS NO 7681-57-4
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
.Physical appearance:
White or light yellow crystal powder, a strong smell of sulfur dioxide, relative density is 1.4, easy to dissolve in water and glycerin, water solution. It has acidity, and its solubility will become large while raising the temperature and is less to dissolve in ethanol.Application:
Mordant of printing and dyeing; Dechlorinate of textile after bleaching; Sulphonated agent and reducer of chemical industry and pharmacy; Bleach of paper pulp, bamboo and timber bleach of Stap; Treatment agent of waste water; Rubber solidifying agent Perfume industry is served as hydro carbon perfume aldehyde. The hide profession employ to do to molt dose and pliable dose and waterrproof dose; sewage treatment, and so on .
Specification
Item | Value | |||||
Top-grade | First grade | Qualified product | ||||
Fe,%≤ | 0.003 | 0.003 | 0.005 | |||
water-Insoluble%≤ | 0.01 | 0.02 | 0.03 | |||
Free alkali(as Na2SO3),%≤ | 0.001 | 0.10 | 0.4 | |||
Sulfate(as Na2SO4),%≤ | 1.2 | 2.5 | 2.5 | |||
Chloride(as NaCl),%≤ | 0.003 | 0.1 | ||||
Packing & Delivery
1.Two layer PE bag,
2. Two layer bag with PE inside and PP outside
3. 20kg/bag or 25kg/bag.
4. As customers requests.
2. Two layer bag with PE inside and PP outside
3. 20kg/bag or 25kg/bag.
4. As customers requests.
Company Profile
Zouping Boyi Chemical Industry Co., Ltd is located in Zouping Industry Zone, where is the hometown of Fan Zhongyan (a famous poet of Song Dynasty). As an export-oriented enterprise with the license of import and export business, we are mainly engaged in the manufacturing and trade of Ammonium chloride series, rubber accelerants, feed additives, food additives, fertilizers, water treatment series and other chemical products.
At present, our products are well sold in more than 30 countries and regions in Europe, North America, and Southeast Asia, and they are highly appraised and welcomed by customers for excellent quality.
Sticking to such an idea of "honest business" and "making friend sincerely, doing business credibly; quality is the foundation stone", we promise that Boyi will always have an honest business and will be the most reliable business partner of our clients!
Please contact us and work with Boyi to get mutual development!
At present, our products are well sold in more than 30 countries and regions in Europe, North America, and Southeast Asia, and they are highly appraised and welcomed by customers for excellent quality.
Sticking to such an idea of "honest business" and "making friend sincerely, doing business credibly; quality is the foundation stone", we promise that Boyi will always have an honest business and will be the most reliable business partner of our clients!
Please contact us and work with Boyi to get mutual development!
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