ItemIndexMass fraction of butyl acetate % min99Mass fraction of water % max0.1Mass fraction of acid %(count by acetic acide) max0.01Mass fraction of evaporation residue % max0.001Chroma/Hazen Unit(Pt-Co scale) max10Density,g/cm30.866-0.872odorNo buried odor,no residual odorwww.naturechemical.com
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Product name: Dimethyl carbonateAppearance Colorless transparent liquid without mechanical impurityChroma (Co-Pt) ≤ 10(D3+D4+D5) % ≥ 97density (25°C,g/cm3) 0.956~0.958;Refractive index(25°C) 1.3910~1.3930;Viscosity(25°C,mm2/s) 2,10~2.50MM,% ≤0.17点击打开链接If you have any need, pls contact me as below:Contact Person: Helen SunEmail: helen@zbnature.comMSN: helensun-nature@hotmail.comSkype: helensun626Web: www.naturechemical.comwww.naturechemical.com
Name:R22 Category:Refrigerant Series ProductsMolecular Formula：CHCLF2H.S. Code：29034910UN No. ：1018Class：2.2Physical PropertiesMolecular weight --------------------------- 86.48Normal boiling point ----------------------- -40.82Density (kg/m3), Sat. liquid @30℃ --------- 1177Critical temperature ℃--------------------- 96.15Critical pressure MPa----------------------- 4.75Ozone Depletion Potential （ODP） ---------- 0.045Global Warming Potential （GWP） ----------- 1700Any interest, pls feel free to write to me at helen@zbnature.comMSN: helensun-nature@hotmail.comSkype: helensun626www.naturechemical.com
UN No.: 1296Items IndexTriethylamine, % ≥ 99.5Ethylamine, % ≤ 0.1Diethylamine, % ≤ 0.1Alcohol, % ≤ 0.1Moisture, % ≤ 0.2Use: Used in pharmaceutical, pesticide, inhibitor, high-energy fuel, rubber curing ingredient, etcPacking: 140kgs. Net wt. In iron drum.点击打开链接If you have any need, pls contact me as below:Contact Person: Helen SunEmail: helen@abnature.comMSN: helensun-nature@hotmail.comSkype: helensun626Web: www.naturechemical.comwww.naturechemical.com
PRODUCT NAME:Methylene ChlorideAppearance: Clear and Colorless Liquid Purity(%): ≥99.98 Moisture%: ≤0.0078 Acidity(as HCI)%:0Chromaticity(Pt--Co)≤:10 Residue after evaporation/%:≤0点击打开链接Any of your demand, pls contact me as below:Contact Person: Helen Sun Email: helen@zbnature.comMSN: helensun-nature@hotmail.comSkype: helensun626Tel: +86-533-3153929Fax: +86-533-3581170Web: www.naturechemical.com www.naturechemical.com