久久欧美一区二区三区性生奴-亚洲一区二区三区视频-亚洲日韩精品无码专区加勒比海-亚洲精品人妻在线视频观看-国产午夜一区二区三区视频-日韩av片无码一区二区三区不卡-毛片av中文字幕一区二区-天天操天天日天天操天天日天天操-色爽黄1000部免费软件下载

SZSE：002741
Chemical Reagents
Eriochrome black T (C.I.14645) COA Report
  • CAS No.： 1787-61-7
  • Molecular weight：461.38
  • Aliases：Mordant Black 11
  • Molecular formula：C20H12N3NaO7S
  • UN Code：3077
  • EC No.：217-250-3
  • HS-No：32041900
Information
Specification category：
Product No. Product name specifications
1.28901.020 Eriochrome black T (C.I.14645) IND25g
Characteristic： Appearance and properties: purplish red to red liquid paddle
pH: 3.7
Bulk density (kg / m3) :400-600
Hazard characteristics：

IATA-DGR UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE,SOLID, N.O.S(SODIUM3-HYDROXY-4-((1-hydroxy-2-Not availablephthyl)AZO)-7-NITRONot availablePHTHALENE-1-SULPHONot availableTE),9,Ⅲ

Related Products

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