Tungstic Acid

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MOQ : 10 Kilograms

Tungstic Acid Specification

Ph Level
Acidic

Water Insoluble
Partially (sparingly soluble in cold water)

Smell
Odorless

Place of Origin
India

HS Code
28259040

Solubility
Slightly soluble in water, soluble in acids and alkalis

Structural Formula
H2WO4

Storage
Store in a tightly sealed container, in a cool, dry place

Molecular Weight
249.86 g/mol

Color
Yellow

Tungstic Acid Trade Information

Minimum Order Quantity
10 Kilograms

Supply Ability
500 Kilograms Per Week

Delivery Time
4 Hours

About Tungstic Acid

With our trained professionals, we have carved a niche for ourselves in the market by manufacturing and exporting Tungstic Acid in India. Our company is widely appreciated by our clients because of the properties and characteristics of our products. We offer a wide assortments of Tungstic Acid varying according to the needs and requirements of the clients. This Tungstic Acid is widely used in production of tungsten metal, alloys and act as reagent for uric acid, plasma proteins and alkaloids as well as in chemical analysis of blood.

Features:

Yellow solid and insoluble in water.
Its high purity and accurate composition make it more demanded
High melting and boiling point
Soluble in presence of hydrogen peroxide
Vigorously reacts with other chemicals
Non flammable in nature
Higher pH value than that of pertungstic acid

Specifications

MF H2W04.2H20

CAS No. : 7783 - 03 - 1

H₂WO₄	MOL. Wt: 249.87
Description	An Amorphous Yellow Powder
Total Assay	99.0% Min
Sulpher (S)	0.060% Max
Molybdenum (Mo)	Traces
Arsenic (As)	Less Than 2PPM
Copper (Cu)	0.006% Max
Phosphorous (P)	0.002% Max
Nitrate (NO₃)	0.004% Max
Chlorides (Cl)	0.005% Max
Sulphate (SO₄)	0.015% Max
Iron (Fe)	0.002%

Physical and Chemical Characteristics

Tungstic Acid is characterized by its yellow hue, acidity, and odorless nature. It possesses slight solubility in cold water, but dissolves readily in acidic and alkaline solutions. These features play a key role in its application and handling, ensuring suitability for industrial and laboratory use. Its unique reactivity profile makes it a preferred precursor in diverse chemical processes.

Applications and Industrial Uses

Tungstic Acid serves multiple purposes, such as manufacturing tungsten compounds, acting as a catalyst, or coloring agent in ceramics. Its partial water insolubility and robust chemical nature render it ideal for controlled processes that require precise reactivity. Manufacturers in India export it globally for use in advanced material synthesis and research laboratories.

Safe Handling and Storage Recommendations

To maintain quality and safety, Tungstic Acid must be kept in a tightly sealed container, away from moisture and excessive heat, in a cool, dry place. Its powdery yellow appearance means it can easily disperse, therefore cautious handling, appropriate personal protective equipment, and proper storage protocols are essential for industrial and laboratory settings.

FAQs of Tungstic Acid:

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

A: Tungstic Acid should be stored in a tightly sealed container, placed in a cool and dry environment. This prevents contamination and moisture absorption, preserving its effectiveness and ensuring user safety.

Q: What are the main industrial applications of Tungstic Acid?

A: Tungstic Acid is widely utilized in the manufacture of tungsten compounds, as a catalyst, and in ceramic coloring. Its chemical properties also make it valuable in advanced materials and pigment production.

Q: When is Tungstic Acid typically used in the chemical process?

A: Tungstic Acid is often employed during early or intermediate stages of chemical synthesis, particularly when producing tungsten-based materials or acting as a catalyst in oxidation reactions.

Q: Where is Tungstic Acid primarily produced and supplied from?

A: Tungstic Acid is mainly produced and supplied by manufacturers, exporters, and suppliers in India, who cater to domestic and international industrial demands.

Q: What is the benefit of Tungstic Acids slight solubility in water?

A: Its slight solubility ensures controlled and gradual integration in aqueous systems, which can be advantageous in applications requiring slow reactivity or limited water interaction.

Q: How can Tungstic Acid be safely handled in laboratory or industrial environments?

A: Safe handling involves using gloves, protective eyewear, and dust control measures. Ensuring good ventilation and avoiding direct skin or eye contact is recommended to minimize exposure.

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