| Customization: | Available |
|---|---|
| CAS No.: | 10213-10-2 |
| Formula: | H2nao5w- |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Sodium tungstate is a kind of inorganic substance, chemical formula is Na2WO4, it is colorless crystalline or white crystalline powder, weathering in dry air, losing crystal water at 100ºC, soluble in water, insoluble in ethanol, relative density 3.23 ~ 3.25, melting point 698ºC (anhydrous). 1. Sodium tungstate used for mordant, analytical reagents, catalysts, water treatment agents, manufacturing fire prevention, waterproof materials,.and phosphotungstate, borotungstate and so on.
2. Sodium tungstate used for manufacturing metal tungsten, tungstic acid, tungstic acid and so on.
3. Sodium tungstate used for mordant, pigment, dye, ink.
4. Sodium tungstate textile workers used as fabric weighting agent, this product is used as fabric additives, by sodium tungstate, ammonium sulfate ammonium phosphate and other mixtures for fiber fire and waterproof. This fiber can be used to make fireproof rayon and rayon. Also used for leather tanning.
5. Sodium tungstate used for electroplating coating corrosion.
6. Sodium tungstate used as a solvent to introduce porcelain glaze color material can rise and fall low firing temperature and complement color effect.
7. Sodium tungstate used in petroleum industry and aviation, aerospace material manufacturing.
8. Sodium tungstate Used as an indicator in analytical chemistry experiments.
|
|
Items
|
Specification
|
|
Na2WO4• 2H2O, %
|
≥98.0
|
|
Wo3, %
|
≥69
|
|
MO,%
|
≤0.02
|
|
Fe, %
|
≤0.005
|
|
As, %
|
≤0.003
|
|
SO4, %
|
≤0.02
|
|
Pb, %
|
≤0.003
|
|
Cl, %
|
≤0.03
|
|
Water Insoluble Matter, %
|
≤0.01
|
Hebei Tianao Technology Co., Ltd. was established in 2023, is a collection of production and processing, customized services, sales, trade as one of the private enterprises. The company is located in No. 158 Yuhua West Road, Qiaoxi District, Shijiazhuang City, the factory environment is elegant, well-equipped, sufficient resources, the company has advanced technology, professional and technical personnel. The company's sales have grown steadily since its inception. The company adheres to the business philosophy of "quality and price, customer first", and is effectively reflected in the operation, and is committed to providing customers with sufficient supply, stable and reliable quality.
Q1. Can I have a sample order for your products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: Sample needs 3-5 days; mass production time needs 1-2 weeks.
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 10-100g for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for your products?
A: Firstly, let us know your requirements or application.
Secondly, we quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for normal order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on package?
A: Yes. Please inform us before our production and confirm the design firstly based on our sample.
Q7: Are you trading company or manufacturer?
A: We are chemical factory in China. So, we can provide wholesale price.
Q8: What are your payment terms?
A8: We can accept various payment methods, Western Union, T/T, PayPal, etc.
Q9: Can your company accept the special requirements of customers?
A9: Of course, we can accept technical consultation, custom synthesis of pharmaceutical intermediates, etc.
Q10: How about the delivery time?
A10: The delivery time is about 7-20 days after confirming the payment. Delivery times vary from country to country. (excluding Chinese holidays)
Q11: What type of containers do your company's products use?
A11: Our discreet packaging, good airtightness guarantees 100% of your package to pass through customs, generally aluminum foil bags, fluoride bottles, plastic steel drums, plastic drums or according to customer requirements, we will try our best to meet your requirements.
Q12: What is the shipping method?
A12: For small orders, we express by air, such as FedEx, TNT, UPS, DHL, EMS, for large orders, we can ship to the airport by air, and by sea to the seaport. Our deliveries are 100% safe, fast, reliable and discreet.
){kind=link}