亚洲成人av_不卡av片_人妻巨大乳hd免费看_黄色小说内容_三级视频片_av网站网址_为爱搞激情_色九区_性姿势伦理未删减版_www狠狠_秋葵视频成人_久操热久操_日本网站在线看_久草网在线_狠狠做

SZSE:002741
Chemical Reagents
Phthaldialdehyde COA Report
  • CAS No.: 643-79-8
  • Molecular weight:134.14
  • Molecular formula:C8H6O2
  • UN Code:2923
  • EC No.:211-402-2
  • HS-No:29122900
Information
Specification category:
Product No. Product name specifications
1.17779.010 Phthaldialdehyde CP10g
Characteristic: Appearance and properties:slightly yellow solid with a characteristic odor.
pH:Not available
Melting point(℃):53~55
Flash point(℃):> 110
BulkDensity:~530 kg/m3
Solubility:soluble in water, methanol.
Technical indicators:
Item CP
Melting range ℃ 54~57
Solubility test in acetone Pass
Residue on ignition(as SO4) ≤0.1%
Hazard characteristics:

IATA-DGR UN 2923 CORROSIVE SOLID,TOXIC,N.O.S.(PHTHALDIALDEHYDE),8(6.1),Ⅱ

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
主站蜘蛛池模板: 门源| 洱源县| 汉寿县| 临西县| 彝良县| 盐山县| 东源县| 兴隆县| 胶南市| 黑水县| 洛浦县| 高碑店市| 咸宁市| 资阳市| 盐池县| 闻喜县| 昆山市| 南丰县| 邓州市| 古蔺县| 芦山县| 弥勒县| 雷山县| 米林县| 云龙县| 会东县| 邻水| 盐边县| 洪雅县| 兴业县| 上林县| 枣阳市| 宜都市| 樟树市| 如皋市| 喀喇沁旗| 忻州市| 崇信县| 息烽县| 滕州市| 沈阳市|