久青草视频免费视频播放线路1,无码播放一区二区三区,人妻少妇精品专区性色a?v_无码

                      靖江市東方化工有限公司

                      Jingjiang City East Chemical Co., Ltd.

                      Honesty, customer first

                      Production and development of dyes, medicines,
                      pesticides, and liquid crystal intermediates

                      Mr. Gu

                      +86-13952626729

                      PRODUCTS

                      East Chemical

                      4-Amino-1,2,4-Triazole

                      Molecular formula: C2H4N4
                      Molecular weight: 84
                      CAS No:[584-13-4]
                      Structural formula:
                      Property:white needle-like crystal,soluble in water, ethanol
                      Packing:net weight 50kg/drum(cardboard drum)
                      Storage:avoid moisture, in cool and dry place
                      Use:In organic synthesis,or as intermediate of pesticides and medicines
                      Quality index:

                      Item Index
                      Appearance white needle-like crystal
                      Assay(HPLC) 98% 99%
                      Moisture ≤1%
                      M.P. 79°C-81°C 81°C-83°C

                      HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   FACTORY  |   PURCHASE  |   ORDER  |   CONTACT  |   中文版

                      Copyright(C)2021, Jingjiang City East Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備05036370號

                      久青草视频免费视频播放线路1,无码播放一区二区三区,人妻少妇精品专区性色a?v_无码