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BDSA

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MOQ : 50 Kilograms

BDSA Specification

Purity
97% Min

Structural Formula
C6H4(SO3H)2

Usage
Industrial and Laboratory chemical

Molecular Weight
238.24 g/mol

Solubility
Soluble in water

Product Type
Chemical Compound

Density
1.79 Gram per cubic centimeter(g/cm3)

Storage
Store in a cool, dry place, keep container tightly closed

Smell
Odorless

Grade
Industrial Grade

Poisonous
NO

Ingredients
Benzene-1,2-disulphonic acid

Physical Form
Powder

Shelf Life
2 Years

Application
Used as an intermediate in dyes, pharmaceuticals, and surfactant chemicals

HS Code
29163990

Shape
Crystalline

Melting Point
> 300C (decomposes)

Appearance
White crystalline powder

Ph Level
1.5 - 2.0 (1% solution)

Molecular Formula
C6H6O6S2

EINECS No
201-605-4

Properties
White to off-white crystalline solid, stable under normal conditions, non-volatile

CAS No
85-47-2

pKa
~ -2.0 (strongly acidic)

Boiling Point
Not available (decomposes before boiling)

Transport Information
Not regulated as a hazardous material

Flash Point
Non-combustible

Pack Size
25 kg / 50 kg bags

Stability
Stable under recommended storage conditions

Compatibility
Avoid contact with strong oxidizers

Disposal Method
Dispose as per local regulations

Ecological Information
No significant environmental hazard under normal usage

UN Number
Not assigned

BDSA Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About BDSA

BENZALDEHYDE 2,4-DISULPHONIC ACID DISODIUM SALT (BDSA)

CAS NO. : 33513-44-9

MOLECULAR FORMULA : C7H4S2O7Na2

MOLECULAR WEIGHT : 310

APPEARANCE : LIGHT YELLOW TO BROWN SOLID

PURITY BY OXINE METHOD AS Na SALT : 95% MIN

LOSS ON DRYING : 1% MAX.

Versatile Chemical Intermediate

BDSA functions primarily as a critical intermediate in the manufacture of dyes, pharmaceuticals, and surfactants. With a strong acidic character and high purity, it ensures reliable performance across diverse industrial and laboratory processes in India and globally.

Safety and Storage Guidelines

The powder remains stable when stored in a cool, dry place with the container tightly sealed. It is non-combustible, non-poisonous, and not regulated as hazardous for shipping, making handling and transport convenient and safe under recommended conditions.

Environmental Responsibility

BDSA poses no significant environmental threat during normal use. Its disposal should be conducted according to local regulations, ensuring minimal impact and compliance with ecological standards, facilitating sustainable industrial practices.

FAQs of BDSA:

Q: How should Benzene-1,2-disulphonic acid (BDSA) be stored to ensure maximum shelf life?

A: Store BDSA in a cool, dry place with its container tightly closed. This preserves its physical and chemical stability and ensures a shelf life of up to two years under proper conditions.

Q: What industrial or laboratory applications utilize BDSA?

A: BDSA is mainly used as an intermediate in producing dyes, pharmaceuticals, and surfactant chemicals. Its strong acidity and purity make it highly effective for these sectors.

Q: When is BDSA considered hazardous during transport or use?

A: BDSA is not regulated as a hazardous material for transport and has no assigned UN number. It is non-combustible and not poisonous, but contact with strong oxidizers should be avoided.

Q: Where can BDSA be safely disposed of after use?

A: Disposal should follow local environmental regulations to ensure safety and compliance. Consult your regional waste disposal authority for specific guidelines regarding BDSA.

Q: What is the recommended process for working with BDSA in an industrial setting?

A: Use appropriate labware, avoid contact with strong oxidizing agents, and ensure handling in well-ventilated areas. Always store BDSA in sealed containers when not in use.

Q: How is BDSA beneficial in chemical synthesis?

A: BDSAs strong acidity and water solubility make it beneficial for catalyzing or facilitating key reactions in dye and pharmaceutical production, ensuring high product yields and consistent quality.

Q: What are the physical characteristics and form of BDSA supplied by manufacturers?

A: BDSA is supplied as a white to off-white, odorless crystalline powder, with a density of 1.79 g/cm and a melting point above 300C (decomposes). It is packed in 25 kg or 50 kg bags for trade and industrial use.

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