Tetrahydrophthalic Anhydride(THPA) CAS 85-43-8
Assay: ??99.00%
Appearance: White Flakes
Capacity: 50 tons/month
Packaging: 25 kgs/bag
Sample: available
related documents:
COA of Tetrahydrophthalic Anhydride(THPA)
TDS of Tetrahydrophthalic Anhydride(THPA)
Request for product documents
Description
Tetrahydrophthalic Anhydride/THPA Details:
Chemical Name: Tetrahydrophthalic Anhydride/THPA
Cas No 85-43-8
Molecular Formula: C8H8O3
Molecular weight: 152.15
Appearance: White Flakes
Assay: ??99.00%
Structure:
Tetrahydrophthalic Anhydride(THPA) Specification:
TEST ITEMS
STANDARDS
RESULTS
Appearance
White Flakes
PASS
Assay
??99.00%
99.82%
Melting point
100.0??2.0??
100.7??
??Pt-Co??,Hazen Melt Color
??80
45
Conclusion
Qualified
Tetrahydrophthalic Anhydride(THPA) Packaging:
Packing: 25kgs/bag,25tons/20??container with pallets
Tetrahydrophthalic Anhydride(THPA) Application:
As an intermediate of organic synthetic raw materials, tetrahydrophthalic anhydride is generally used to produce alkyd resin, unsaturated polyester resin, coating, curing agent of epoxy resin, insecticide, vulcanization regulator, plasticizer and surface activator, modifier of alkyd resin, pesticide and pharmaceutical raw materials.
As the raw material of unsaturated polyester resin, the main purpose is to improve the air-drying property of the resin, especially in the production of high-grade resin putty and air drying coatings.
Tetrahydrophthalic Anhydride(THPA) Storage:
Store in a dark and dry place at room temperature.
Related Products
Silicones are a family of synthetic polymers known for their versatility and stability. They are heat-resistant, non-toxic, and have excellent electrical insulation properties. Commonly used in various industries such as construction, automotive, aerospace, and personal care products, silicones offer a wide range of applications from sealants and adhesives to lubricants and medical devices. Their resistance to extreme temperatures and weathering makes them a preferred choice for many high-performance applications.
Chemical Name: Ashwagandha Extract
Synonyms: Withania somnifera, ext.; Withania Somnefera Extract
CAS: 90147-43-6
Appearance: Brown
Chemical Name: 3-Hydroxybutyric acid
CAS No.: 625-71-8
Molecular Formula: C4H8O3
Molecular Weight: 104.1
Appearance: White powder
Chemical Name: Ammonium Iron(II) Sulfate
Synonyms: Diammonium iron bis(sulphate); iron (ii) ammonium sulfate
CAS No.: 10045-89-3
Molecular Formula: FeH5NO4S
Molecular Weight: 170.95
Product name:Cyclopentane
Purity:96%
Appearance:White powder
Package:25kg/bag
Sample:Available
Tetraacetylethylenediamine is a fully acetylated derivative of ethylenediamine, offering a high reactivity as an intermediate in organic synthesis. Its unique structure makes it a critical component in the production of specialty chemicals and pharmaceuticals, ensuring a wide range of applications in the chemical industry.
Product name:HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE
Purity:99%
Appearance:Light Yellow Powder
Package:Customized according to customer needs.
Sample:Available
Chemical Name: Potassium Castorate
CAS No.: 8013-05-6
Molecular Formula: C57H107K3O12
Molecular Weight: 1101.74718
Appearance: Yellow Liquid
1-Octanol, also known as Capryl alcohol or n-Octanol, is a clear, colorless liquid with a characteristic waxy odor. It is an alcohol with eight carbon atoms in its chain, making it a part of the aliphatic alcohol family. This compound is poorly soluble in water but is miscible with ethanol, diethyl ether, and chloroform . It has a melting point of approximately -15??C and a boiling point of around 196??C . 1-Octanol is used in the production of esters, plasticizers, and as a solvent or intermediate in the synthesis of various organic compounds. It also finds application in the fragrance industry as a fixative in perfumes and can be used in the formulation of flavor and scent compositions . It is important to note that 1-Octanol is flammable and should be handled with care, storing it away from sources of ignition and heat .
Octocrylene is an organic compound widely recognized for its potent UV-filtering properties, making it an essential ingredient in sunscreens and other skincare products designed to protect the skin from harmful ultraviolet radiation. With the chemical name 2-(4-Methylbenzyl)-2H-benzotriazole-5-methyl, octocrylene is a stable and photostable molecule that provides broad-spectrum protection against both UVA and UVB rays.
This oil-soluble chemical is valued for its ability to absorb UV radiation effectively, converting it into heat without causing skin irritation or staining clothes. Octocrylene is often used in combination with other UV filters to enhance the sun protection factor (SPF) of formulations, ensuring a balanced and comprehensive defense against sun damage.
As a lipophilic compound, octocrylene is compatible with various cosmetic and dermatological formulations, contributing to the development of lightweight, non-greasy sunscreens. Its chemical structure allows for a high degree of safety and efficacy, making it suitable for a wide range of skin types, including sensitive skin.
In summary, octocrylene is a reliable and efficient UV filter, pivotal in the formulation of modern sunscreens that offer advanced protection against the sun’s harmful effects while maintaining skin comfort and product aesthetics.
Chemical Name: Choline salicylate
CAS No.: 2016-36-6
Molecular Formula: C12H19NO4
Molecular Weight: 241.28
Appearance: Red-Brown Crystal
Chemical Name: Imazalil Sulfate
CAS No.: 58594-72-2
Molecular Formula: C14H14Cl2N2O.H2SO4
Molecular Weight: 395.26
Appearance: Solid
Reviews
There are no reviews yet.