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China Diketene - China Supplier
China Diketene - China Supplier

Diketene

Price:Negotiable
Industry Category: Chemicals/Laboratory Reagents/Other Chemical Reagents
Product Category:
Brand:
Spec:


Contact Info
  • Add:浙江省余姚市經(jīng)濟(jì)開(kāi)發(fā)區(qū)濱海新城朗海北路19號(hào), Zip: 315476
  • Contact: 劉姣慧
  • Tel:0574-58126533
  • Email:[email protected]

Other Products

Description
Additional Information

Cas NO: 674-82-8
EINECS NO: 211-617-1
分子式:C4H4O2
分子量:84.07
性狀:無(wú)色有刺激臭味的可燃也退。相對(duì)密度1.0897(20/20°C)。熔點(diǎn)-6.5°C。沸點(diǎn)127.4°C。折射率nD(20°C)1.4379。比熱容0.1990KJ/(kg°C)。閃點(diǎn)33.9°C。溶于水及普通有機(jī)溶劑?;瘜W(xué)性質(zhì)活潑。
用途:用作有機(jī)原料,可做增塑劑、染料、合成纖維、農(nóng)藥的原料。
執(zhí)行標(biāo)準(zhǔn):Q/320601 NS17

主要技術(shù)指標(biāo)

項(xiàng)目指標(biāo)
色度(鉑-鈷)號(hào) ≤100
含量/%≥97.0
醋酐≤2.0
氯離子無(wú)

貯藏:本品易燃,應(yīng)貯遇鋁制或搪玻璃容器中,低溫(0-5°C)存放。運(yùn)輸中不得與火 、無(wú)機(jī)酸及水接觸,嚴(yán)禁撞擊,以防爆。按依然化學(xué)品規(guī)定貯運(yùn)。


Industry Category Chemicals/Laboratory Reagents/Other Chemical Reagents
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Spec:
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