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High Purity TMP 99% TriMethylolPropane
RAW MATERIAL
TMP

High Purity TMP 99% TriMethylolPropane

High Purity TMP 99% TriMethylolPropane is a white crystalline powder or flake solid used as a raw material in synthetic resins, coatings, lubricants, and polymer applications.

Chemical Name
TriMethylolPropane
Molecular Weight
134.17 g/mol
Molecular Formula
C6H14O3
EINECS
201-074-9
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PRODUCT OVERVIEW

Product Description

High Purity TMP 99% TriMethylolPropane is a white crystalline powder or flake solid used as an important raw material in a range of industrial chemical formulations. TMP is widely used in synthetic resins, polyester and polyurethane production, alkyd coatings, synthetic lubricants, plasticizers, surfactant systems, textile auxiliaries, and PVC-related applications. Its three hydroxyl groups make Trimethylolpropane a useful building block for polymer and resin manufacturing, where it contributes to the production of durable and stable chemical materials.
PRODUCT PARAMETERS

General Parameters

Appearance
White crystalline powder or flake solid
Solubility
Soluble in water and acetone; also soluble in carbon tetrachloride, chloroform, and ether, but insoluble in aliphatic and aromatic hydrocarbons
KEY PROPERTIES

Product Characteristics

White crystalline powder or flake solid.
Polyfunctional alcohol containing three hydroxyl groups.
Suitable as a building block for synthetic resins and polymer systems.
Used in coatings, lubricants, plasticizers, and related industrial formulations.
TECHNICAL SPECIFICATIONS

Specification Data

Specification First grade Qualified
TMP Content by wt % 99 min 98.5 min
Hydroxyl Value by wt % 37.5 min 37.5 min
Acidity by wt % 0.002 max 0.002 max
Ash by wt % 0.05 max 0.05 max
Moisture by wt % 0.05 max 0.1 max
Melting Point (final), °C 57 min -
APPLICATIONS

Typical Uses

✓
Used as a raw material in the production of synthetic resins, polyester, and polyurethane systems.
✓
Used in synthetic lubricants, plasticizers, and drying-oil related formulations.
✓
Used in alkyd coatings and resin formulations to support firmness, weather resistance, chemical resistance, and sealing performance.
✓
Used as a textile auxiliary and in PVC resin stabilization and other specialty industrial formulations.
STORAGE & HANDLING

Handling Guidance

Store in suitable sealed packaging under clean and dry storage conditions. Protect from direct sunlight, moisture, contamination, and incompatible chemical materials. Storage and handling requirements should follow the applicable supplier SDS, COA, and technical documentation.
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