順酐形狀:本品為無(wú)色結(jié)晶性粉末或白色塊狀,有強(qiáng)烈的刺激性氣味,易升華,容于乙醇.乙醚和丙酮,與熱水作用生成順丁烯二酸,比重1.48,熔點(diǎn)52.8℃,沸點(diǎn)200℃。
Shape of maleic anhydride: This product is colorless crystalline powder or white block, has a strong pungent smell, is easy to sublimate, and is contained in ethanol, ether and acetone, and reacts with hot water to form maleic acid, with a specific gravity of 1.48, a melting point of 52.8 ℃, and a boiling point of 200 ℃.
順酐用途:是重要的有機(jī)化工原料,廣泛用于不飽和聚脂樹脂、工程塑料、塑料用增塑劑、高性能溶劑、涂料、農(nóng)藥等化工產(chǎn)品,也可作脂舫和油品的防腐劑。
Purpose of maleic anhydride: It is an important organic chemical raw material, widely used in unsaturated polyester resin, engineering plastics, plasticizers for plastics, high-performance solvents, coatings, pesticides and other chemical products, and can also be used as preservatives for grease boats and oil products.
包裝:襯塑編織袋25㎏/袋
Package: plastic lined woven bag 25 kg/bag
順酐儲(chǔ)運(yùn):儲(chǔ)存于干躁通風(fēng)的庫(kù)房?jī)?nèi),防火,防潮,防日曬雨淋。儲(chǔ)運(yùn)時(shí)勿于氧化腐蝕性物質(zhì)接觸,防止包裝袋破損。
Storage and transportation of maleic anhydride: it shall be stored in a dry and ventilated warehouse to prevent fire, moisture and rain. Do not contact with oxidizing and corrosive substances during storage and transportation to prevent damage of packaging bags.
儲(chǔ)存期:自出廠之日起三個(gè)月
Storage period: three months from the date of delivery
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