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Direct Black 38
CAS No.: 1937-37-7
Synonyms:
Formula: C34H25N9Na2O7S2
Exact Mass: 781.11100
Molecular Weight: 781.72800
PSA: 303.61000
LogP: 11.91860
Reference Price: $3,145/ton Inquiry Now
PropertiesFeedback
Appearance & Physical State:Gray-black microcrystals or black powder.
Density:1.61g/cm3
Melting Point:109-110ºC
Refractive Index:1.768
Stability:Stable under normal temperatures and pressures.
Storage Condition:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Boiling Point:
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