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