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Naphthols Asbr

Price 500 INR/ Kilograms

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MOQ : 1000 Kilogram Per day Kilograms

Naphthols Asbr Specification

Purity
99% min

Structural Formula
C16H13NO2

Poisonous
NO

Shape
Crystalline Powder

Moisture (%)
Max 1.0%

Boiling point
N/A (decomposes before boiling)

HS Code
29222990

Shelf Life
36 months (in dry conditions)

Other Names
4-Hydroxy-2-naphthanilide, AS-BR Naphthol

Grade
Industrial Grade

Molecular Formula
C16H13NO2

Ph Level
Neutral

Strength
Standardized for dye/pigment use

Size
Fine powder

Melting Point
Not less than 180C

Water Resistance
Excellent

Solvent Color
Red to maroon

Taste
Odorless

Smell
Odorless

Density
1.26 Gram per cubic centimeter(g/cm3)

Resistance
Good light and washing fastness

Rubbing Resistance
Excellent

Application
Manufacture of azoic dyes, pigment manufacture, textile

Solubility
Insoluble in water, soluble in organic solvents

CAS No
135-65-9

Type
Organic pigment intermediate

Usage
Pigments, dyes, textile printing and dyeing

EINECS No
205-206-9

Physical Form
Powder

Storage Condition
Keep in cool and dry place, protect from light

Packing
25 kg fiber drum

Manufacturing Standard
Conforms to industry standards

Staining Strength
100 2 %

Molecular Weight
263.29 g/mol

Appearance
Light yellowish powder

Naphthols Asbr Trade Information

Minimum Order Quantity
1000 Kilogram Per day Kilograms

Payment Terms
Cash in Advance (CID), Cash Advance (CA)

Supply Ability
1000 Kilograms Per Day

Delivery Time
1 Week

Main Export Market(s)
Asia

Main Domestic Market
All India

About Naphthols Asbr

Naphthols Asbr

Naphthols Asbr belongs to the category of having CAS number 92-77-3. The synonym of Naphthols Asbr is Naphthols ASBR Dyes. The molecular weight of Naphthols Asbr is 263.296 g/mol and the molecular formula is C10H8O. The colour index number is 0. The physical appearance of Naphthols Asbr is Creamy White Powder.

For more detailed information about Naphthols Asbr | 92-77-3 chemical, its chemical composition, physical properties, uses and applications or your exact chemical needs, call us at +91 99206 69561 contact SD International.

Minimum Order Quantity	1 Kilogram
Packaging Size	25 kg
Form	Powder
Packaging Type	HDPE Bags, Kraft Paper Bags, Jumbo Bags, Corrugated Boxes, Fiber Drums, HDPE Drums, MS Drums, IBC Ta
Brand	SD INTERNATIONAL
Usage	Textile Dyeing and Pigment Dispersions
Molecular Weight	168.15
Country of Origin	Made in India

Key Characteristics and Composition

Naphthols ASBR is recognized for its fine, light yellowish crystalline powder form with a molecular formula of C16H13NO2 and a molecular weight of 263.29 g/mol. It is odorless, non-toxic, and insoluble in water while being readily soluble in organic solvents, which facilitates its application in dye and pigment formulations. With a standardized staining strength, high purity (99% min), and good storage stability, this compound is a reliable choice for industrial applications.

Applications Across Industries

Widely utilized in the dye, pigment, and textile industries, Naphthols ASBR plays a crucial role as an intermediate in the synthesis of azoic dyes, pigment manufacturing, and textile printing or dyeing. Its excellent light, washing, water, and rubbing resistance ensures durable and vibrant results on various substrates, helping manufacturers achieve consistent color quality across multiple product lines.

Safe Handling and Storage

For optimum stability and performance, Naphthols ASBR should be stored in a cool, dry place and protected from direct light. It is supplied in sturdy 25 kg fiber drums, retaining its properties for up to 36 months under the specified conditions. Importantly, it is non-poisonous and safe for industrial handling, provided standard precautions and protective measures are followed during use.

FAQs of Naphthols Asbr:

Q: How should Naphthols ASBR be stored to maximize its shelf life?

A: Naphthols ASBR should be kept in a cool, dry environment, away from direct sunlight and humidity. When stored in its original, tightly closed 25 kg fiber drum, it maintains stability and performance for up to 36 months.

Q: What are the primary industrial uses of Naphthols ASBR?

A: The compound is mainly utilized as an intermediate for producing azoic dyes, manufacturing pigments, and in textile printing and dyeing. Its high purity and resistance qualities make it ideal for enduring, vibrant color applications.

Q: When is Naphthols ASBR typically used in the dye or pigment production process?

A: It is integrated during the synthesis stage as a key intermediate for forming azoic dyes or pigments, ensuring consistent coloration and performance in the final product.

Q: Where does the application of Naphthols ASBR offer the most benefit?

A: Naphthols ASBR is especially advantageous in environments requiring excellent light, washing, water, and rubbing fastnesssuch as textile mills, pigment manufacturing units, and dyeing facilities.

Q: How does Naphthols ASBR enhance the properties of dyes and pigments?

A: Its stable crystalline structure imparts superior solubility in organic solvents, good fastness to light and washing, and strong, uniform coloration, leading to more durable and reliable end products.

Q: What safety measures should be observed when handling Naphthols ASBR?

A: Although non-toxic and odorless, its important to use personal protective equipment such as gloves and masks to prevent dust inhalation and skin contact during handling and processing.

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