杏彩体育

SZSE：002741
杏彩体育:
Chemical Reagents
  • CAS No.： 55-55-0
  • Molecular weight：344.39
  • Aliases：4-(Methylamino)phenol sulfate (2:1 salt)
  • Molecular formula：(HOC6H4NHCH3)2H2SO4
  • UN Code：3077
  • EC No.：200-237-1
Information
Specification category：
Product No. Product name specifications
1.26075.010 Metol AR100g
Technical indicators：
Item AR
Assay(C14H20N2O6S) ≥99.0%
Ssolubility in hydrochloric acid Pass
Residue on ignition(as SO4) ≤0.1%
Chloride(Cl) ≤0.005%
o-Aminophenol Pass
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