Maleic Anhydride 99% Extrapure 500gr

SKU : O-5244.0500

CAS : 108-31-6

Formula : C4H2O3

Grade : Extrapure

Applications:

1. Resins and Plastics:

Unsaturated Polyester Resins (UPR):
This is the largest application area. UPRs are used in fiberglass-reinforced plastics (FRPs) for boat hulls, automotive parts, and construction materials.
Resin Modifiers:
Maleic anhydride modifies the properties of various resins, improving their strength, flexibility, and chemical resistance.
Copolymers:
It’s used to create copolymers with other monomers like styrene, forming materials like styrene maleic anhydride (SMA) used in coatings, adhesives, and compatibilizers.

2. Agricultural Chemicals:

Pesticides: Maleic anhydride is a precursor to various pesticides, including insecticides like malathion.
Herbicides: It’s also used in the production of certain herbicides.
Plant Growth Regulators: Maleic hydrazide, a plant growth regulator, is derived from maleic anhydride.

3. Food and Beverage:

Food Additives:
Maleic anhydride is converted to fumaric acid and succinic acid, which are used as food additives, preservatives, and flavor enhancers.
Fats and Oils:
It can act as a preservative for fats and oils, extending their shelf life.

4. Personal Care Products:

Hair Sprays: Maleic anhydride is used in the production of resins that act as film-formers in hair sprays, providing hold and style.
Cosmetics: It can be found in various cosmetic and personal care products.

5. Other Applications:

Lubricating Oils: Additives synthesized from maleic anhydride can improve the efficiency and lifespan of lubricating oils.
Paper Sizing Agents: It helps improve the water resistance of paper.
Surfactants: Maleic anhydride is used in the production of surfactants, which are used in detergents and other cleaning products.
Pharmaceuticals: It is used in the synthesis of certain pharmaceutical compounds and as a building block for drug synthesis.
Adhesives: It can be used as an adhesion promoter in various adhesive formulations.

Maleic anhydride is an organic compound with the formula C₂H₂(CO)₂O. It is the acid anhydride of maleic acid. It is a colorless or white solid with an acrid odor. It’s a cyclic anhydride derived from maleic acid, meaning it’s formed by removing water from maleic acid. Maleic anhydride is a versatile chemical intermediate used in various industrial applications, including the production of polymers, resins, and lubricating oil additives. It is produced industrially on a large scale for applications in coatings and polymers. Maleic anhydride is a reactive molecule due to its double bond and anhydride group, making it useful in various chemical reactions, including polymerization and Diels-Alder reactions.

TINDAKAN PENCEGAHAN UNTUK PENANGANAN YANG AMAN

a. Saran tentang penanganan yang aman

Kenakan pakaian pelindung. Jangan menghirup zat/campuran.

b. Tindakan kebersihan

Segera ganti pakaian yang terkontaminasi. Gunakan krim pelindung kulit. Cuci tangan dan muka setelah bekerja dengan bahan tersebut. Untuk tindakan pencegahan lihat bagian 2.2 dalam SDS.

KONDISI PENYIMPANAN YANG AMAN, TERMASUK KETIDAKCOCOKAN

a. Kondisi penyimpanan

Tertutup sangat rapat. Kering. Simpan di tempat yang berventilasi baik. Simpan dalam tempat terkunci atau di tempat yang hanya bisa dimasuki oleh orang-orang yang mempunyai kualifikasi atau berwenang. sensitif Kelembaban.

Suhu penyimpanan : Rekomendasi suhu penyimpanan lihat pada label

b. Kelas penyimpanan

Kelas penyimpanan Jerman (TRGS 510): 6.1D: Kat.3 toksik akut, tidak dapat terbakar /bahan berbahaya toksik atau bahan berbahaya yang menyebabkan efek-efek kronis.