Description
3.5 Dinitrosalicylic acid 25g
Synonym: DNS
Formula: C7H4N2O7
Molecular weight: 228.12 g/mol
CAS number: 609-99-4
EC number: 210-204-3
Specification:
Appearance: light yellow powder
Minimum purity: 98%
Melting point : 168-172°C
Solubility in H2O: 50 mg/ml
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