尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China N-Methylpyrrolidone - China Supplier
China N-Methylpyrrolidone - China Supplier China N-Methylpyrrolidone - China Supplier China N-Methylpyrrolidone - China Supplier China N-Methylpyrrolidone - China Supplier

N-Methylpyrrolidone

Price:¥12 /kg
Industry Category: Chemicals/Coating Solvents/Cyclohexanone
Product Category:
Brand: 朋多
Spec: 國(guó)標(biāo)


Contact Info
  • Add:濟(jì)南市天橋區(qū)新材料交易中心, Zip:
  • Contact: 杰瑞
  • Tel:0531-88778891
  • Email:

Other Products

Description
Additional Information


Foreign Name
N-Methylpyrrolidone
Alias
1-Methyl-2-pyrrolidone
Chemical Formula
C5H9NO
Molecular Weight
99.131
CAS Registry Number
872-50-4
EINECS Registry Number
212-828-1
Melting Point
-24 ℃
Boiling Point
202 ℃
Water Solubility
Miscible
Density
1.028 g/cm3
Appearance
Colorless transparent oily liquid
Flash Point
86.1 ℃

Industry Category Chemicals/Coating Solvents/Cyclohexanone
Product Category
Brand: 朋多
Spec: 國(guó)標(biāo)
Stock: 2000
Manufacturer:
Origin: China / Shandong / Jinanshi
About Toocle.com -  Toocle Partnership -  Toocle Services -  Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營(yíng)性-2023-0192
ChatGlobal Chat Now 南宁市| 齐齐哈尔市| 明光市| 襄垣县| 宁晋县| 茂名市| 丰顺县| 阜新市| 友谊县| 苗栗县| 个旧市| 绍兴市| 墨江| 永平县| 霍邱县| 罗平县| 金门县| 德昌县| 阜新| 光山县| 富顺县| 泽库县| 五台县| 获嘉县| 西林县| 叶城县| 阿合奇县| 宽甸| 报价| 迁安市| 乌鲁木齐县| 乐安县| 四平市| 通化县| 炉霍县| 乐至县| 衢州市| 家居| 蒲江县| 北京市| 烟台市|