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Basic Chromium Sulphate Powder

Price 120 INR/ Kilograms

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MOQ : 50 Kilograms

Basic Chromium Sulphate Powder Specification

Molecular Formula
Cr(OH)(SO4)

Melting Point
Decomposes

Application
Industrial

Poisonous
Yes (toxic if ingested and on exposure)

Usage
Mainly used in leather tanning industry for chrome tanning process

Smell
Odorless

Shape
Fine powder

Taste
Odorless

Density
2.1 Gram per cubic centimeter(g/cm3)

Ph Level
3.5 - 4.0

Appearance
Green powder

EINECS No
235-595-8

Ingredients
Basic Chromium Sulphate, trace moisture

Molecular Weight
204.11 g/mol

HS Code
28332990

Product Type
Inorganic Chemical

CAS No
12336-95-7

Purity
99%

Structural Formula
[Cr2(OH)n(SO4)3n]

Storage
Room Temperature

Shelf Life
12 months

Solubility
Soluble in water

Grade
Industrial

Properties
Excellent tanning properties, high chromium content, good solubility in water

Physical Form
Powder

Basic Chromium Sulphate Powder Trade Information

Minimum Order Quantity
50 Kilograms

Payment Terms
Cash Advance (CA)

Supply Ability
1000 Kilograms Per Week

Delivery Time
3 Days

Main Domestic Market
All India

About Basic Chromium Sulphate Powder

Basic Chromium Sulphate Powder is a bright green synthetic compound used in the tanning of leather. It is a type of basic salt that contains both chromium and sulfate ions in its chemical structure. Basic Chromium Sulphate Powder is obtained by mixing sodium chromate with sulfuric acid and aluminum sulfate. The resulting compound has the molecular formula Cr(OH)SO4 and a molecular weight of 186.15 gmol. Our offered powder is utilized in the tanning industry as a replacement for traditional tanning agents such as vegetable tannins or formaldehyde.

Exceptional Tanning Performance

With a chromium oxide content of 25% 1%, Basic Chromium Sulphate Powder delivers outstanding tanning results in the leather industry. Its high purity and moisture balance ensure better penetration and fixation on hides, enhancing leather quality and durability. This products excellent solubility further streamlines industrial processes and boosts productivity.

Safe and Secure Packaging

Each supply of Basic Chromium Sulphate Powder is securely packed in 25 kg or 50 kg HDPE bags with liners, preventing moisture ingress and contamination. The packaging guarantees safe handling, transport, and storage, while maintaining the powders integrity. Always store the powder at room temperature for optimal stability and maximum shelf life.

FAQs of Basic Chromium Sulphate Powder:

Q: How is Basic Chromium Sulphate Powder used in the leather tanning industry?

A: Basic Chromium Sulphate Powder is mainly employed in the chrome tanning process, where it efficiently penetrates and fixes within animal hides, resulting in leather that is soft, strong, and resistant to shrinkage. Its high chromium content ensures optimal chemical reactions during tanning.

Q: What are the benefits of using Basic Chromium Sulphate Powder in industrial applications?

A: This product offers excellent tanning properties, high chromium content, rapid solubility in water, and minimal heavy metal impurities. These features improve the quality, durability, and appearance of leather, promoting consistency and reliability in industrial-scale manufacturing.

Q: When and where should Basic Chromium Sulphate Powder be stored?

A: The powder should be stored at room temperature in a dry, well-ventilated area, away from moisture and direct sunlight. Recommended storage conditions help maintain its stability and effectiveness over its 12-month shelf life.

Q: What is the process for using Basic Chromium Sulphate Powder in tanning?

A: In the chrome tanning process, the powder is dissolved in water and added to prepared hides. It reacts with collagen fibers under controlled acidity and temperature, transforming hides into high-quality, chrome-tanned leather suitable for various industrial and consumer products.

Q: Is Basic Chromium Sulphate Powder safe to handle?

A: While generally safe when handled with proper precautions, the powder is toxic if ingested or inhaled. Operators should use suitable personal protective equipment such as gloves, masks, and safety goggles and avoid direct exposure to skin or eyes.

Q: What grade of Basic Chromium Sulphate Powder is available from manufacturers and suppliers in India?

A: Manufacturers, exporters, and suppliers in India provide industrial-grade Basic Chromium Sulphate Powder, which is formulated to meet international standards and is ideal for large-scale leather production and related industrial uses.

Q: How long does the Basic Chromium Sulphate Powder remain effective?

A: The product maintains its effectiveness for up to 12 months when properly stored in recommended conditions, ensuring consistent tanning performance and chemical stability throughout its shelf life.

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