午夜精品久久久久久久99热黄桃-波多野结衣一区二区三区免费视频-做爰性视频,曰本色黄a大片免费,啊啊啊好大好粗视频,欧美日韩精品免费

SZSE:002741
Chemical Reagents
Sodium carboxymethyl cellulose?COA Report
  • CAS No.:9004-32-4
  • Molecular formula:RnOCH2COONa
  • EC No.:900-432-4
Information
Specification category:
Product No. Product name specifications
1.01660.040 Sodium carboxymethyl cellulose 25kg/drum
Characteristic: Appearance and properties:A wetting, water-soluble, neutral or slightly alkaline in the high-viscosity liquids. To chemicals, heat, light stability. odourless、tasteless.CMC is carboxymethyl cellulose in the system of the polymer, the pure carboxymethylcellulose no practical value, the actual use of the sodium salt.
Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1