Applications: Used in the production of insurance powder, sulfamethazine, an algin, caprolactam, etc; Used for the purification of chloroform, phenylpropanesulfone and benzaldehyde. An ingredient used as a fixing agent in the photographic industry; The fragrance industry is used to produce vanillin; Used as antiseptic in brewing industry; Rubber coagulant and dechlorination agent after bleaching of cotton cloth; Organic intermediates; Used for printing and dyeing, leather making; Used as reducing agent; Used as electroplating industry, oil field wastewater treatment and mineral processing agent for mines; It is used as antiseptic, bleaching agent and loosening agent in food processing.
Product Name:Sodium Metabisulphite
Formula : Na2S2O5
Molecular Weight :190.1065
CAS:7681-57-4
Einecs No: 231-673-0
HS Code:2832.2000.00
Appearance:White or Light Brown Powder
|
Specification |
Item |
Standard |
|
Content（as Na2S2O5 ） |
≥96% |
|
|
Iron(as Fe) |
≤0.005% |
|
|
Water insoluble |
≤0.05% |
|
|
As |
≤0.0001% |
|
|
Packaging |
In the woven bag lined with plastic, net wt.25kgs or 1000kgs bags. |
|
Used as a water purifier, gas purification agent, mordant, herbicide, and used for making ink, pigment, medicine As a blood supplement. Agriculture is used as chemical fertilizer, herbicides and pesticides.
The Hunan Sincere Chemicals Co., LTD was recombined in 2014. Since 2005, we have established stable business relationships with clients from more than 60 different countries and regions. We had passed ISO 9001:2015 international quality management system certification.
The company is a member of Sincere Chemicals (HK) Co., LTD., Our Corporation has built 4 manufacturing plants including Sulfate Product, Lead Nitrate, Sodium Metabisulfite and Sodium Persulphate , which are located in Hunan Province. Our business office is located in Changsha, the capital of Hunan Province.
We have Export License. We have a professional team with exporting experience and considerable service. The company also can accept OEM order.
Hunan Sincere Cheimcals Co.,LTD provides us dollar, euro, RMB and other settlement services to minimize the risk of US dollar exchange rate. Secondly, according to customer demand and payment ability, we will try our best to provide satisfactory payment and settlement methods.
We provide special inspection according to the requirements of customers in some countries. For example, SGS inspection certificate will be required for products exported to Indonesia, Australia and South Africa; CIQ certificate will be required for goods transported to Bangladesh; bv certificate will be required for goods exported to Iraq.
We will provide information and photos of the whole process from production to logistics, so that customers can grasp the cargo information and transportation status in real time. At the same time, according to the difference of goods ordered by customers.
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"Safe, convenient and low-cost" logistics system. After research and practice, we continue to strengthen cooperation with professional logistics companies, strengthen overseas distribution functions, actively carry out logistics operation model innovation, improve the timeliness of warehousing and distribution and cargo distribution capabilities, and at the same time formulate personalized Logistics service plan to ensure that the logistics arrive in your country and region on time.
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The first thing we do is meeting with our clients and talk through their goals on a future project.
During this meeting, feel free to communicate your ideas and ask lots of questions.
Related Products
The Hunan Sincere Chemicals Co., LTD wasrecombined
in 2014. Since 2005, we have established stable business
relationships with clients from more than 60 different
countries and regions.
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