4,4- Dihydroxy Diphenyl Sulphone (DHDPS)

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4,4- Dihydroxy Diphenyl Sulphone (DHDPS)

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MOQ : 500 Grams

4,4- Dihydroxy Diphenyl Sulphone (DHDPS) Specification

Density
1.58 Gram per cubic centimeter(g/cm3)

Form
Solid

Appearance
Powdered, Crystalline

Operating Temperature
Up to 300C

Color
White to Off White

Base
Diphenyl Sulphone Base

Product Type
4,4- Dihydroxy Diphenyl Sulphone (DHDPS)

Temperature Range
Stable up to 300C

Grade Standard
Industrial Grade

Application
Polymer Synthesis, Pharmaceuticals, Chemical Industries

Pack Size
25 kg/50 kg HDPE Bags with liners

Usage
Industrial/Polymer Intermediate

Moisture Content
0.2%

Shelf Life
2 years in sealed packaging

Molecular Weight
250.27 g/mol

Melting Point
210-214C

Hazard Class
Non-hazardous

Solubility
Insoluble in water, soluble in organic solvents

Purity
99% (by HPLC)

CAS Number
80-09-1

Molecular Formula
C12H10O4S

pH (1% solution)
6.0-7.0

4,4- Dihydroxy Diphenyl Sulphone (DHDPS) Trade Information

Minimum Order Quantity
500 Grams

Supply Ability
1 Gram Per Week

Delivery Time
1 Week

About 4,4- Dihydroxy Diphenyl Sulphone (DHDPS)

4,4- Dihydroxy Diphenyl Sulphone (DHDPS)

Chemical Name

4,4- Dihydroxy Diphenyl Sulphone

Purity by HPLC 4,4 DHDPS	65-70% min.
2,4 & 3,4 DHDPS	30-35% Max.
DCDPS	0.3 Max.
Water ( wt%)	1.0 % max.
Melting Point ( deg.C)	225 to 230ºC
Appearance	Light gray powder

Applications in Polymer Synthesis and Pharmaceuticals

DHDPS serves as a key intermediate in the production of advanced polymers, especially those requiring strong thermal stability and chemical resistance. Its high purity and crystalline nature make it suitable for pharmaceutical manufacturing and various chemical applications, where precise formulation is paramount.

Superior Stability and Handling

This compound remains stable up to 300C, allowing for safe processing in high-temperature industrial environments. Its low moisture content and non-hazardous classification further facilitate easy storage and transportation. Packaged securely in HDPE bags with liners, DHDPS retains its integrity over a 2-year shelf life.

Distribution and Supply Options in India

DHDPS is available for purchase through multiple channelsincluding distributors, exporters, importers, manufacturers, retailers, suppliers, traders, and wholesalersacross India. Bulk pack sizes ensure scalable industrial usage while maintaining high product standards.

FAQs of 4,4- Dihydroxy Diphenyl Sulphone (DHDPS):

Q: How should 4,4-Dihydroxy Diphenyl Sulphone (DHDPS) be stored to maintain its quality?

A: DHDPS should be stored in tightly sealed packaging, ideally in a cool, dry place away from moisture and direct sunlight, to ensure its quality over its 2-year shelf life.

Q: What is the primary usage of DHDPS in industry?

A: DHDPS is predominantly used as an intermediate in polymer synthesis and also finds application in pharmaceutical manufacturing and the broader chemical industry due to its stability and high purity.

Q: When is it advisable to use DHDPS in polymer production?

A: DHDPS is particularly suitable when high-performance polymers with excellent thermal stability and chemical resistance are needed, making it essential for advanced polymer formulations.

Q: Where can I acquire DHDPS in India?

A: DHDPS is distributed by various suppliers, including manufacturers, exporters, importers, retailers, traders, and wholesalers throughout India. Bulk procurement is available in 25 kg and 50 kg HDPE bags.

Q: What processes commonly involve the use of DHDPS?

A: DHDPS is often utilized during the synthesis of specialty polymers, as well as in the formulation of chemical products and pharmaceutical intermediates, where precise compound composition is crucial.

Q: What are the benefits of using DHDPS in industrial applications?

A: Its high purity, non-hazardous profile, remarkable thermal stability, and suitability for multiple chemical processes make DHDPS an advantageous choice for industrial polymer and pharmaceutical synthesis.

Q: Is DHDPS safe to handle and transport?

A: Yes, DHDPS is classified as non-hazardous, and its robust physical properties allow for safe handling, storage, and transport when the recommended guidelines are followed.

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