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2 amino phenol 4 sulfonic amide 98%Min Suppliers

2 amino phenol 4 sulfonic amide  98%min
Item Index
Appearance Grey to light grey powder
Moisture % ≤ 5.0
Content % ≥ 96.0
Purity % ≥ 98.0
Acid non-soluble substance % ≤ 1.0
Melting point ℃ ≥ 190.0

 

CAS Number:98-32-8
Appearance: grey to light grey powder