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TETRA HYDRO PHTHALIC ANHYDRIDE (THPA)

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MOQ : 50 Kilograms

TETRA HYDRO PHTHALIC ANHYDRIDE (THPA) Specification

Melting Point
101-106C

Storage Instructions
Store in a cool, dry, and ventilated area, away from moisture

Boiling point
294C

Usage
Used in manufacturing of epoxy curing agents, polyester resins, electrical insulation materials

Purity
99%

Shelf Life
24 months

CAS No
85-43-8

Density
1.38 Gram per cubic centimeter(g/cm3)

Molecular Formula
C8H8O3

Size
Customized packaging sizes available

Flash Point
150C

Packaging Type
25 kg / 50 kg HDPE bag or drum

Physical State
Solid

Molecular Weight
166.13 g/mol

Grade
Industrial Grade

Type
Chemical Compound

Application
Epoxy Resin Curing Agent, Coatings, Adhesives

Appearance
White Crystalline Powder

Purity(%)
99%

Transport Information
Non-hazardous for transport when properly packed

Main Markets
Global (Asia, Europe, North America)

Stability
Stable under normal storage and handling conditions

Solubility
Slightly soluble in water, soluble in ethanol and acetone

Odor
Odorless

HS Code
29173500

Precautions
Use personal protective equipment, avoid contact with skin and eyes

Hazard Class
Corrosive, irritant

TETRA HYDRO PHTHALIC ANHYDRIDE (THPA) Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About TETRA HYDRO PHTHALIC ANHYDRIDE (THPA)

TETRA HYDRO PHTHALIC ANHYDRIDE (THPA)

MOLECULAR FORMULA : C8H8O3

APPEARANCE : WHITE FLAKES TYPE

PURITY(TOTAL ACID): 99.5% MIN.

SOLIDIFICATION POINT : 100 °C MIN.

MOLTEN COLOR(APHA): 20 MAX.

SOLUBILITY IN BENZENE : COMPELETELY SOLUBLE

APPLICATION : EPOXY RESIN CURING AGENTS, PLASTIZERS, ADHESIVES ETC.

Reliable Chemical Compound for Industrial Applications

THPA serves as an essential component in the manufacture of epoxy resin curing agents, polyester resins, and electrical insulation materials. Its high purity ensures dependable performance across various industrial processes, supporting global supply chains in Asia, Europe, and North America.

Strict Safety Measures for Handling

Users must exercise caution due to THPAs corrosive and irritant properties. Employing personal protective equipment and preventing skin or eye contact are mandatory during handling. When stored in a cool, dry, and ventilated area, the compound remains stable for up to 24 months.

Versatile Packaging and Distribution

Available in standard HDPE bags or drums, with customized sizing options, THPA is provided to distributors, exporters, retailers, and manufacturers. Its non-hazardous classification for transport facilitates smooth global logistics and ensures timely deliveries.

FAQs of TETRA HYDRO PHTHALIC ANHYDRIDE (THPA):

Q: How should Tetra Hydro Phthalic Anhydride (THPA) be stored to maintain its quality?

A: THPA should be stored in a cool, dry, and well-ventilated area away from moisture, as this preserves the purity and stability of the product throughout its 24-month shelf life.

Q: What is the main industrial use of THPA?

A: THPA is primarily used as a curing agent in the manufacture of epoxy resins, and it also plays a significant role in the production of coatings, adhesives, polyester resins, and electrical insulation materials.

Q: When is personal protective equipment required during THPA handling?

A: Personal protective equipment must be worn at all times during the handling and processing of THPA, as it is corrosive and can cause irritation to the skin and eyes.

Q: Where is THPA distributed and exported globally?

A: THPA is distributed and exported to major markets across Asia, Europe, North America, and is widely available in India through various suppliers, manufacturers, and traders.

Q: What precautions should be taken during the transport of THPA?

A: Although THPA is classified as non-hazardous for transport when properly packed in HDPE bags or drums, it is essential to avoid breaches in packaging and ensure correct labeling throughout transit.

Q: How is THPA used in epoxy resin manufacturing?

A: THPA acts as a curing agent in epoxy resin production, improving the resins thermal resistance, mechanical strength, and durability for use in coatings, adhesives, and electrical insulation.

Q: What benefits does THPA offer in industrial applications?

A: THPA offers high purity, stability under specified storage conditions, and effective performance as a curing agent, making it a dependable choice for manufacturing processes in the chemical industry.

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