High Quality 10213-10-2 Sodium Tungstate Dihydrate

• Type: Sodium Organic Salt
• Appearance: Powder
• Grade Standard: Medicine Grade
• Molecular Weight: 329.848
• Density: 4.18
• Psa: 98.72000
• Model NO.: 10213-10-2
• Molecular Formula: H4na2o6w
• Transport Package: Foil Bag or Drum
• Specification: 1KG
• Trademark: GU YUN
• Origin: China
• HS Code: 28418000
• Production Capacity: 1000kg/Month

Product Description

Product Introduction:
1. Mainly used in the manufacture of metal tungsten, tungstic acid and tungstate, as well as dyes, pigments, inks, electroplating and other valves.It can also be used as fire retardant and catalyst for fabrics and cellulose.Test serum protein and protein-free serum filtrate.Alkaloid precipitating agent.Manufacture of metal tungsten, tungstates and tungsten oxides.Fabric waterproofing and fire protection.Sodium tungstate is an anode passivation film type corrosion inhibitor, and its corrosion inhibition performance is better than that of molybdenum and phosphorus series.It has good corrosion inhibition effect on carbon steel, copper, copper alloy, aluminum and zinc.When a single sodium tungstate is used as a corrosion inhibitor, the dosage is relatively large, approximately WO2-4200mg/L or more, and the cost is high.2. Used in the manufacture of metal tungsten, tungstic acid and tungstate.Used as mordant, pigment and catalyst.It can also be used as fabric fire retardant and analytical chemical reagent.Corrosion inhibitors.3. Used as analytical reagents, alkaloid precipitating agents, and fabric waterproofing and fireproofing agents.Used to prepare metallic tungsten and other tungsten compounds.4. This product is used as a fabric additive. A mixture composed of sodium tungstate, ammonium sulfate, ammonium phosphate, etc. is used for fireproofing and waterproofing of fibers.This fiber can be used to make fire-resistant rayon and rayon.It can also be used for fabric weighting, leather tanning, electroplating and anti-corrosion.This product is used as a co-solvent to introduce enamel color materials, which can reduce the firing temperature and complement the color.

Relative Products:

10213-10-2	Sodium tungstate dihydrate	13463-41-7	ZPT/Zinc Pyrithione
110-27-0	IPM/Isopropyl myristate	9000-30-0	Guar gum
68037-49-0	SAS-60/Sodium 1-tetradecanesulfonate	96690-41-4	Silk fibroin
8006-54-0	Lanolin	68890-66-4	OCT/Piroctone olamine

FAQ:

Q1 Will you provide samples to testthe quality?
A: For most products, samples can be provided free of charge for testing, but the customer is responsible for shipping the samples to the destination.

Q2 Are there any discounts?
A:Yes, we always support more favorable prices for larger quantities. The more you order, the cheaper it will be.

Q3 How do you deal with quality complaints?
A:First of all, our strict control of quality is to avoid such problems. If the quality problem is really caused by us, we will replace the product for you free of charge or refund your loss.

Q4 How to guarantee the quality of bulk goods?
A:We will sign clear quality standards and after-sales service in the contract, and carry out strict sampling and testing of the goods. The sampling process is carried out in accordance with the international proportion. If the customer has the demand, we will fully cooperate with the third-party testing company to test the goods again. Our business philosophy is integrity, the principle is to do long-term business, so we will be highly responsible for the quality of each large product of each customer.

Q5 I've already been lied to. How can I trust you?
A:We understand your concerns and are well aware of the chaos in the current market. As an employee, I joined this company because of its integrity management philosophy. Our company can provide you with the registration information of industry and commerce, taxation, banking, commerce bureau and customs, as well as the information of legal persons and shareholders. For internal testing and any third-party testing, you or your friends in China are also welcome to visit our company, we can also video confirm with you for every link of the order, and do anti-counterfeiting seals on the goods.

Q6 Is cash on delivery OK?
A:We only target customers who have cooperated with us for morethan 5 times and the cumulative amount is more than 300,000 USdollars, and when we cooperate again, this kind of customers canpay 90% of the total amount according to the payment beforeshipment, and the final payment will be paid within 5 working daysafter the arrival of the goods.