精選產品
聯絡資訊
Jinshui district,Zhengzhou city,Henan,China
電話：86-371-53779628
傳真：86-371-53779628
MALEIC ANHYDRIDE
產品型號：white needle-like
產品分類：自動化設備/產業機械 / 化工機械 / 粘膠帶用膠樹脂膠絕緣膠植絨膠等製造設備
產品特色
MALEIC ANHYDRIDE
Chemical product name: Maleic Anhydride ,
CAS No.: 108-31-6
Molecular Weight: 98.06 ,
Chemical Formula: C4H2O3
DESCRIPTION:
Maleic anhydride is a white needle-like, briquette or flaky crystalline with Sharp irritating acrid odor, inflammable and sublimating. It can be freely dissolved in water to form maleic acid. It has a specific density of 1.480,a melting point of 52.85℃ ,and a boiling point of 202℃ .
Specification:(GB-3676-92)
Item Units Value
Content(by MAN) % ≥99.5
Molten Color(APHA) # ≤20
Solidifying point ℃ ≥52.4
Ash % ≤0.005
Iron PPM ≤5
Usage:
used mainly for synthesizing unsaturated polyester resins, coatings, pharmaceutics, pesticides, lubricating oil additives,plastics, surfactant etc.. It is also used for production of 1.4 butanediol.
Marie Fu
Sales manager
Henan Danqing Chemical Co.,Ltd
Tel: 86-371-53779628
Email: mariefu(at)danqingchem(dot)com
Website: www.danqingchem.com
產品規格
MALEIC ANHYDRIDE
Chemical product name: Maleic Anhydride ,
CAS No.: 108-31-6
Molecular Weight: 98.06 ,
Chemical Formula: C4H2O3
DESCRIPTION:
Maleic anhydride is a white needle-like, briquette or flaky crystalline with Sharp irritating acrid odor, inflammable and sublimating. It can be freely dissolved in water to form maleic acid. It has a specific density of 1.480,a melting point of 52.85℃ ,and a boiling point of 202℃ .
Specification:(GB-3676-92)
Item Units Value
Content(by MAN) % ≥99.5
Molten Color(APHA) # ≤20
Solidifying point ℃ ≥52.4
Ash % ≤0.005
Iron PPM ≤5
Usage:
used mainly for synthesizing unsaturated polyester resins, coatings, pharmaceutics, pesticides, lubricating oil additives,plastics, surfactant etc.. It is also used for production of 1.4 butanediol.
Marie Fu
Sales manager
Henan Danqing Chemical Co.,Ltd
Tel: 86-371-53779628
Email: mariefu(at)danqingchem(dot)com
Website: www.danqingchem.com
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