天美麻花星空九一

厂窜厂贰:002741
Chemical Reagents
Nigrosine (water soluble)COA Report
  • CAS No.:29512-49-0
Information
Specification category:
Product No. Product name specifications
1.24431.010 Nigrosine (water soluble) BS25g
颁丑补谤补肠迟别谤颈蝉迟颈肠: Appearance and properties: solid, black or gray, almost tasteless.
pH value: ~ 10 (10 g / l H2O, 20 ℃)
Bulk density: ~ 750kg/m3
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