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- Brand：hebei qujie
- Model：25kg/bag
- Purity：985
- Cas：13472-45-2
- Createtime： 2026-05-25
- Updatetime： 2026-06-05
| useage | Applied in tungsten production, electroplating and chemical analysis. |
| deliveryInfo | |
| appearance | white powder |
| aliasen | |
| supplyCapacity | 100T/Month |
| harbor | tianjin qingdao shanghai |
| minorder | 1KG |
Product Description
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.
| Items | Specification |
| Na?WO?, % | ≥98.0 |
| Wo3, % | ≥76.0 |
| 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 Qujie Technology Co., Ltd. was established in 2021. It is a private enterprise integrating production, customization, sales, and trade. The company is located at No. 8 Jinhe East Road, Tongye Town, Luquan District, Shijiazhuang City. The factory has an elegant environment, complete equipment, and ample resources. The company possesses advanced technology and professional technical personnel. Since its establishment, the company's sales have steadily increased. The company adheres to the business philosophy of 'quality and price, customer first,' which is effectively reflected in its operations, and is committed to providing customers with sufficient supply and stable and reliable quality.
Business Philosophy: Integrity-based, win-win cooperation
Corporate Spirit: Integrity, gratitude, equality, mutual respect
Corporate Mission: Create opportunities for employees, create value for customers
We strive to meet your demands with the following services:
1.Customized solutions tailored to individual clients
2.Arrangement of third-party product inspections as required
3.Evaluation and mass production based on your counter samples
4.Favorable exclusive discounts for long-term partners
5.Round-the-clock customer support
