Tungstic Acid

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MOQ : 25 Kilograms

Tungstic Acid Specification

Solubility
Insoluble in water, soluble in alkalis

Application
Preparation of tungsten salts, catalysts, pigments

Shape
Crystalline

Purity
99% Min

HS Code
28418090

Physical Form
Powder

Smell
Odorless

Usage
Laboratory reagent, metallurgy, ceramics, textile dyeing

Appearance
Yellow fine crystalline powder

Refractive Rate
1.94

Properties
Insoluble in water, dissolves in alkalis and ammonia; reacts with acids; yellow color; heat sensitive

Taste
Tasteless

Ingredients
Tungsten, Oxygen, Hydrogen (H2WO4)

Molecular Formula
H2WO4

Storage
Store in a cool, dry place; keep tightly sealed

Shelf Life
24 Months

Grade
Technical Grade

Structural Formula
O=W(OH)2

Product Type
Chemical Compound

Density
5.50 Gram per cubic centimeter(g/cm3)

Molecular Weight
249.85 g/mol

Tungstic Acid Trade Information

Minimum Order Quantity
25 Kilograms

Payment Terms
Cheque, Letter of Credit (L/C), Telegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C)

Supply Ability
100 Kilograms Per Day

Delivery Time
2 Days

Sample Available
Yes

Sample Policy
Free samples are available

Main Export Market(s)
Australia, North America, South America, Eastern Europe, Western Europe, Middle East, Africa, Central America, Asia

Main Domestic Market
All India

About Tungstic Acid

Enriched with immense field expertise, we have been able to offer superior grade Tungstic Acid. This acid is processed under the stern vigilance of adept professionals by utilizing optimal quality chemical compounds with the aid of innovative methods. Available in moisture proof packaging options to meet the need of valued patrons, the provided acid is extensively used as pigment in oil and water colors. Moreover, we put forward this Tungstic Acid at economical prices for our valued patrons.

Key points:

Accurate pH value
Longer shelf life
Balanced composition
Free from harmful chemicals

TUNGSTIC ACID
CAS No	7783-03-01
Formula	H2WO4
Description	Yellow Powder
H2WO4	M.W. 249.86
Tunsten Trioxide (WO3)	92.40%
Sulphur (S)	0.060%
Molybdenum (Mo)	Traces
Arsenic (As)	Less than 2 PPM
Copper (Cu)	0.006%
Phosphorus (P)	0.002%
Nitrates (NO3)	0.004%
Chloride (Cl)	0.005%
Sulphate (SO4)	0.015%
Total Assay	99.5%
Packing	25/50 Kg. Bags
APPLICATION
Textile (mordant, colour resist), Plastics, Tunsten Metal, Wire etc.

Superior Purity and Technical Quality

With a minimum purity of 99% and technical-grade specification, our Tungstic Acid ensures reliability for diverse industrial and laboratory uses. The yellow crystalline powder is consistent in quality, making it ideal for precise applications requiring high-grade materials, from catalyst preparation to advanced pigment production.

Versatile Industrial Applications

Tungstic Acids unique chemical properties lend themselves to a wide range of uses. It is frequently employed as a laboratory reagent, in metallurgy for processing tungsten products, within ceramics manufacturing, and for textile dyeing. Its adaptability makes it a practical choice for various sectors.

Safe Handling and Storage Guidelines

This compound should be stored in a cool, dry location, tightly sealed to prevent moisture ingress. Although heat sensitive, proper handling and storage extend its shelf life to 24 months. Its odorless and tasteless nature ensures ease of handling in professional environments.

FAQs of Tungstic Acid:

Q: How should Tungstic Acid be stored to maintain its quality?

A: Tungstic Acid must be kept in a cool, dry place and tightly sealed to avoid moisture absorption and preserve its stability. Proper storage ensures it remains effective for up to 24 months.

Q: What is the molecular formula and appearance of Tungstic Acid?

A: The molecular formula of Tungstic Acid is H2WO4. It appears as a yellow, fine crystalline powder that is odorless and tasteless, making it convenient for laboratory and industrial settings.

Q: Where can Tungstic Acid be used in industrial processes?

A: Tungstic Acid is widely used in laboratories, metallurgy, ceramics production, and textile dyeing. It is also instrumental in the preparation of tungsten salts, catalysts, and pigments due to its reactive properties.

Q: What benefits does Tungstic Acid provide in catalyst or pigment manufacturing?

A: Its high purity and unique solubility characteristics make Tungstic Acid a reliable component in producing catalysts and pigments, ensuring consistent performance and superior product quality.

Q: Why is Tungstic Acid insoluble in water but dissolves in alkalis or ammonia?

A: Tungstic Acids molecular structure resists breakdown in water but reacts and dissolves in alkaline conditions or ammonia, a property that is advantageous for specific chemical processes and applications.

Q: How is Tungstic Acid relevant in laboratory reagent applications?

A: Due to its reliable composition and high purity, Tungstic Acid serves as an essential reagent for various chemical analyses, experiments, and synthesis tasks in professional laboratory environments.

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