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What is Sodium Tungstate?
Sodium tungstate is mainly used for producing ammonium paratungstate(APT), ammonium metatungstate, tungstic acid, tungsten trioxide, tungsten carbide, tungsten rod and tungsten wire
Special Application
1. Mordant. Have great usage in chemical biology, dye for cell and tissue staining, sometimes only dye staining solution does not work. The cells were available at this time, the drug solution and dye binding to tissue processing, staining materials can be the drug solution which is used as mordant. It also refers to the dye by dyeing the fabric on some intermediates used to achieve the purpose of dyeing substances.
2. Catalyst. Change the rate of chemical reaction of reactants without changing the chemical balance, and the mass and chemical properties of itself did not change before and after the occurrence of a substance in a chemical reaction.
3. Stabilizer. Sodium tungstate has excellent thermal stability, superior to the traditional system and lead salts of barium, zinc, cadmium-based stabilizers. Sodium tungstate stabilizer may replace some or all organotin.
4. Fabric weighting agent. Sodium tungstate can be used in weaving the fabric aid of a mixture of sodium tungstate, ammonium sulfate, ammonium phosphate and other components used in fiber fire and water proofing, and this can be made into fireproof fiber rayon and rayon can also be used in leather tanning.
5. Plated anti-corrosion coating.
6. Cosolvents, since the introduction of enamel pigment can reduce the sintering temperature and the complementary of color.
7. For industrial manufacturing oil and aviation, aerospace materials.
-Chemical Name: Sodium tungstate dihydrate
-CAS No.: 10213-10-2
-Molecular Formula: H4Na2O6W
-Appearance: White Crystalline
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 |
packing:25kgs/bag or fibre drum, inner by double plastic bag.
Delivery Detail: 2 weeks after confirm order.Some of the products can be supplied within 7 days on the strength of warehouse.
Kept under dry and Cool place, Keep away from goods that can affect the quality of the goods, against damp. Careful load and unload, be care not pollute or torn the package, avoid rain and insolation during ransportation.
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.
We will do our best to satisfy you with:
1. Tailor-made for each customer.
2. Perform third-party tests on the products you need.
3. Test your counter samples and produce them for you.
4. Offer the best discount to regular customers.
5.24-hour service.
Are you a manufacturer?
---- Yes , we own factory and have rich experience to provide professional solutions .
Can you do customization?
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