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Jaime GonzalezBuilding Chemistry, Shaping Tomorrow! We trust that JIUCHONG will continue to deliver excellent products and services, ensuring long-term mutual success.
White Powdered Sodium Metabisulphite Smbs Chemical Free Sample Availiable
| Place of Origin | China |
|---|---|
| Brand Name | JIUCHONG |
| Certification | ISO,SGS |
| Model Number | JIUCHONG - Na2S2O5 |
| Minimum Order Quantity | 1 Ton |
| Price | USD 320 - 350 / Ton |
| Packaging Details | 25kg / 1000kg and customized packing bag |
| Delivery Time | 15 work days |
| Payment Terms | L / C, T / T |
| Supply Ability | 3000-5000 Tons / Month |
Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Details
| Appearance | White And Light Yellow Crystal Powder | Purity(%) | 96.5%Min |
|---|---|---|---|
| CAS | 7681-57-4 | EINECS No. | 231-673-0 |
| HS CODE | 2832100000 | Sample | Free |
| Highlight | Powdered Sodium Metabisulphite,Powdered Smbs Chemical |
||
Product Description
White Powder Sodium Metabisulfite For Printing And Dyeing,Fixing Agent And Rongalite
1.Description:
Sodium metabisulfite is white or yellow crystalline powder or small crystals, with a strong smell of SO2, specific gravity 1.4, soluble in water, aqueous solution is acidic, and strong acid contact release SO2 and generate the corresponding salts, a long time in the air, oxidation into Na2S2O6, so the product can not survive. Above 150 degrees Celsius, SO2 is broken down.
Packaging:25kg plastic woven bag lined with PE bag, 1000kg jumbo bag
2.Applications:
(1)It is used in the production of sodium hydrosulfite, sulfamethazine, analgin, caprolactam, chloroform, phenylpropanesulfone and benzaldehyde purification.
(2)The photographic industry is used as an ingredient for fixers. The perfume industry is used to produce vanillin.
(3)It can be used as preservative in brewing industry, rubber coagulant and dechlorination agent after cotton bleaching. Organic intermediates, dyestuffs, tanning are used as reducing agents in electroplating, wastewater treatment in oil fields and mineral processing agents in mines.
(4)Industry: used in printing and dyeing, organic synthesis, printing, tanning, pharmaceutical and other departments; in food processing as preservative, bleaching agent, loosening agent.
(5)It can be used as chemical reagent (printing and dyeing, photography, etc.), bleaching agent, mordant, reducing agent, rubber coagulant, organic synthetic medicine and perfume.
(6)For dyestuff and pharmaceutical industry: it can be used as chromatographic reagent, preservative and reducing agent.
3.Specifications:
|
TEST ITEMS
|
TEST STANDARD
|
TEST RESULT
|
| Na2S2O5 | ≥96.5% | 97.42% |
| FERRON(Fe) | ≤0.005% | 0.001% |
| WATER INSOLUBLE | ≤0.05% | 0.02% |
| ARSENIC(As) | ≤0.0001% | ＜0.0001% |
| HEAVY METAL(Pb) | ≤0.0005% | ＜0.0002% |
| CLARITY | PASS | PASS |
| APPEARANCE |
WHITE OR LIGHT YELLOW CRYSTAL POWDER
|
PASS |
4.Why choose us:
Annual supply capacity over 200,000 tons.
Perfect pre-sale and after-sale service.
Fast delivery within 15 days.
Customized product size and packaging.
Support 24 hours online service.
Stable and quality guaranteed supply chains.
5.
6.FAQ:
1.Q: Are you a factory or trading company?
A: We are a company combined inbody with manufacture and trading units.
2.Q: Could you provide sample for test before mass production?
A: Sure,we can send free samples to you,and we also attached the COA, but for the sample shipping fees, our company can’t afford it!
3.Q: How can i get the exact quotation?
A: Kindly tell us the exact product specification, your usage, we will provide the exact quotation for you.
4.Q: Can you provide the COA?
A: Sure,we can provide, but only provide the normal product, if you want to the exact COA, we need to produce the sample. After testing, provide the exact COA.
5.Q: Can you accept OEM(specical spec,size)?
A: sure ,we can customized according to customer’s different requirement, but not only that, packing we also can design according your request.
6.Q: If i know the usage,but don't know the exact specification,can you provide the exact quotation?
A: Sure, we will recommend the product accordng your usage, please kindly trust us.
7.Q: Before putting a large order,can i visit your factory?
A: Sure.Welcome at anytime.
8.Q: How can I get a sample from you to test?
A: We are honored to provide the free sample for you.
9.Q: What’s your payment terms?
A: We can accept T/T,and L/C at sight as payment term.
10.Q: What about the delivery time?
A: For sample it is about 3-5 days; We will load formal order is within 07days after receiving your payment.
11.Q: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA, Health certificate and Origin certificate. If your markets have any special requirements, let us know.
7.Our advantages:
1. We are a real factory with independent foreign trade sales department and customers in more than 30 countries.
2. We have 13 years of operating experience in the chemical industry.
3. Complete sales, sample testing, and after-sales service.
4. Customized product size and packaging.
5.Our independent foreign trade department is employed by many state-owned enterprises as a professional sales agent.
6. We have specialized agents in some countries such as Korea and Japan.
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