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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.
Industrial Grade 97% Sodium Metabisulfite Chemical Na2S2O5 White Powder
| Place of Origin | China |
|---|---|
| Brand Name | JIUCHONG |
| Certification | ISO,SGS |
| Model Number | JIUCHONG - Na2S2O5 |
| Minimum Order Quantity | 20 Tons |
| Price | USD 327 - 337 / Ton |
| Packaging Details | 25kg / 1000kg and customized packing bag |
| Delivery Time | 15 work days |
| Payment Terms | L / C, T / T |
| Supply Ability | 2000Tons / 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 Fine Crystalline Powder | Purity(%) | 93% 96% 97% 98%, 93% 96% 97% 98% |
|---|---|---|---|
| CAS | 7681-57-4 | Granularity | 80-100 Mesh |
| Grade Standard | Food Grade, Industrial Grade | Application | Printing, Dyeing, Organic Synthesis,Tanning |
| Highlight | 97% Sodium Metabisulfite Chemical,Industrial Grade Sodium Metabisulfite Chemical,97% sodium metabisulfite powder |
||
Product Description
Industrial Food Grade Sodium Metabisulfate Na2S2O5 97% White Powder
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.
2.Applications:
Insurance powder, sulfadimethylpyrimidine, anemone, caprolactam, etc.
Ingredients for fixing agents in the photographic industry.
The spice industry produces vanillin.
Food, brewing industry: bleach, preservative, loose agent, antioxidant, color agent and preservative. Our regulations may be used for candied fruit, biscuits, sugar, vermicelli, rock sugar, caramel, confectionery, glucose, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.
Rubber coagulant.
Printing and dyeing: dechlorination agent after cotton bleaching.
Tanning: reducing agent.
Electroplating industry, oilfield wastewater treatment, mine beneficiation agent, etc.
Pharmaceutical industry: for the production of chloroform, phenylpropanone and benzaldehyde.
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.Feature Advantages:
Soluble in glycerol, slightly soluble in ethanol.
The relative density is 1.4. Soluble in water soluble in glycerol, slightly soluble in ethanol.
It is easily decomposed by moisture and easily oxidized into sodium sulfate when exposed to air.
Contact with strong acids releases sulfur dioxide and forms the corresponding salts. Decompose when heated to 150℃.
5.
Why choose us:
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
FAQ:
1. Is it possible to customize our own packaging?
Yes, of course. We can also customize shipping mark labels for you.
2. When is the delivery time?
Generally more than 5 tons within 10-15 working days. 7-10 working days also accept 1-5 tons.
3. How to obtain samples?
Free sample for your testing. Please contact the Sales Manager for more information.
4. How do I pay you?
We can receive your payment through t /TLC and other means.
5. How do you inspect the goods?
We have carried out key inspection in the production process, and passed the preliminary examination. Our link goes to the next link.
6.What are your strengths?
A: Honest operation, competitive price and professional export process service.
7. Can you guarantee your products?
A: Yes, we offer a 100% satisfaction guarantee on all our products. If you are not satisfied with our quality or service, please feel free to report back.
8. Where are you? Can I visit?
A: Of course. You are welcome to visit our factory and company at any time.
9. What kind of payment terms do you support?
A:L/C T/T is OK. If you have other payment methods, please contact me.
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