China Factory Low Price Na2s2o4 CAS: M7775-14-6 Sodium Dithionite 85% 88% 90%
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Product Attributes
- Customization
- Available
- CAS No.
- 7775-14-6
- Formula
- Na2o4s2
- Model NO.
- 85%, 88%, 90%
- EINECS
- 231-890-0
- Appearance
- Powder
- Classification
- Sodium Dithionite
- Certification
- COA,MSDS
- Purity
- 80%~90%
- Type
- Sodium Dithionite
- Grade Standard
- Industrial Grade
- Transport Package
- 50kg Drum
- Specification
- 85%, 88%, 90%
- Trademark
- SCR or OEM
- Origin
- China
- HS Code
- 2831101000
- Production Capacity
- 800, 000 Tons/Year
Product Images of China Factory Low Price Na2s2o4 CAS: M7775-14-6 Sodium Dithionite 85% 88% 90%
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China Factory Low Price Na2s2o4 CAS: M7775-14-6 Sodium Dithionite 85% 88% 90% -
China Factory Low Price Na2s2o4 CAS: M7775-14-6 Sodium Dithionite 85% 88% 90% -
China Factory Low Price Na2s2o4 CAS: M7775-14-6 Sodium Dithionite 85% 88% 90% -
China Factory Low Price Na2s2o4 CAS: M7775-14-6 Sodium Dithionite 85% 88% 90% -
China Factory Low Price Na2s2o4 CAS: M7775-14-6 Sodium Dithionite 85% 88% 90% -
China Factory Low Price Na2s2o4 CAS: M7775-14-6 Sodium Dithionite 85% 88% 90%
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Product Description
- Product Name: Sodium Dithionite
- Other Names:
- Molecular Formula: Na2O4S2
- UN No.: 1384
- HS No.: 2831101000
- CAS No.: 7775-14-6
- EINECS No.: 231-890-0
- Hazard Class: 4.2
- Purity:85%,88%,90%
- Appearance:White crystalline powder with a sulfurous odor
Physical and Chemical Properties
Sodium dithionite (also known as sodium hydrosulfite) is a white crystalline powder with a sulfurous odor. Although it is stable in dry air, it decomposes in hot water and in acid solutions.
Application
a.sodium dithionite is used as a reducing agent in some industrial dyeing processes.
b.Sodium dithionite can also be used for water treatment, aquarium water conditioners, gas purification, cleaning, and stripping.
c.It has also been applied as a sulfonating agent.
d.In addition to the textile industry, this compound is used in industries concerned with leather, foods, polymers, photography, and many others, often as a decolourising agent.
e.It is the an active ingredient in "Iron Out Rust Stain Remover", a commercial rust product.
f.Sodium dithionite is often used in physiology experiments. In addition, sodium dithionite is often used in soil chemistry experiments.Aqueous solutions of sodium dithionite were once used to produce 'Fieser's solution' for the removal of oxygen from a gas stream.
g.It is used in Kodak fogging developer, FD-70.
Safety
The wide use of sodium dithionite is attributable in part to its low toxicity LD50 at 2.5 g/kg (rats, oral).
ABOUT US
We work in this field for about 16 years, and the annual output of Sodium Dithionite is about 800,000 tons.
OUR ADVANTAGE
1.Quickly and timely response
2.Quick and professional Delivery of chemicals
3.Professional technical support and after-sales service
4.Full set of Hazard Chemical Exporting Licenses
5.Continuous and stable supply chemicals with professionally deal Bulk Vessel,ISO Tank and containers transportation
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2551711". Items marked "
" are certified.
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Company Profile
Qingdao Sincere Chemical Co., Ltd., based on being a Reliable Professional Hazardous Chemicals manufacturer and exporter, aiming to provide the largest Value for our Partners, both including our Customers and Suppliers.
Relied on our factory and owning our Professional Hazardous Chemicals Warehouse, being a Reliable Professional Supplier for Liquid Chemicals and some advanced Solid Chemicals, we have been serving for customers engaging in Petro, Mining, Water Treatment, Textile&Tannery, Paints and Intermediate fields etc with Competitive Quality&Costs, achieving lots of Trust from customers including Zijin Mining, Banro Corporation, SINOPEC and PetroChina etc and had build long-term well business relationship.
We focus on what our customers concern and worry about, and aiming for providing not only Products but also Solutions for our customers.
During years development, Qingdao Sincere Chem has become a TOP Rank Exporter in China for Acetic Anhydride, Sulfuric Acid and Nitric Acid, and enjoying very good reputation in many countries and areas.
Besides the Industrial Chemicals, we have investigated new production line to produce HIGH PURITY Chemicals used for Semiconductor, Solar panels and Auto, and have start to supply for Samsung Xian, Korita, JA Solar, BYD and Infiniti etc.
Best Quality & Best Service is our continuous principle, wish you to be one of our most important parts in our mutual development&success!
The production plants and logistics warehouses of Qingdao Sincere Chemical Co., Ltd. Have formal export qualification, rich product categories and strong supply capacity. We have accumulated experience in long-term cooperation with Shell, Power China and CMEC, and our dangerous chemicals have been exported to more than 100 countries and regions. Our main products include: Sulfuric acid, hydrochloric acid, nitric acid, hydrogen peroxide, glacial acetic acid, formaldehyde, ammonia, sodium hypochlorite, paraformaldehyde, sodium sulfide, caustic soda, sodium chlorate, titanium tetroxide, industrial naphthalene, etc.
Qingdao Sincere Chemical Co., Ltd. is willing to cooperate with you with good reputation and high-quality after-sales service!
Qingdao Sincere Chemical Co., Ltd.
ADD: No. 91, Tianshui Road, Licang Dist., Qingdao, Shandong, P. R. China 266000
About Our Factory & Business Background
- Address
- No. 91, Tianshui Road, Licang District, Qingdao, Shandong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2005-09-09
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
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