Hóa chất 4,4'-Diaminodiphenyl sulfone để tổng hợp Merck 8210730250 (C₁₂H₁₂N₂O₂S; Chai nhựa 250 g) DEEP52 https://yeuhangduc.vn/
3,392,730₫
Mô tả
CAS number: 80-08-0
EC index number: 612-084-00-1
EC number: 201-248-4
Hill Formula: C₁₂H₁₂N₂O₂S
Chemical formula: [4-(NH₂)C₆H₄]₂SO₂
Molar Mass: 248.3 g/mol
Assay (HPLC, area%): ≥ 96.5 % (a/a)
Melting range (lower value): ≥ 175 °C
Melting range (upper value): ≤ 180 °C
Identity (IR): passes test
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