Description
Tropic Acid
Tropic Acid Quick Detail
Appearance: White crystalline powder
CAS: 529-64-6
MF: C9H10O3
MW: 166.17
EINECS: 208-465-3
Chemical Structure:
Tropic Acid Properties
Item
Specification
Results
Characters
White or almost white crystalline powder
White crystalline powder
Melting range
96~100
97~98
Identification
Infrared? Absorption
Conform
Ultraviolet Absorption
Conform
Loss on drying(%)
??0.5
0.2
Heavy metals(%)
??0.002
Conform
Assay? (%)
Tropicamide contains not less than 99.0 percent
99.4
And not more than 101.0 percent of C17H20N2O,2
Calculated on the dried basis.
Related substances
Any spot not more than 0.5% and at most one such spot is more than 0.2%
Conform
Chlorides (ppm)
??100
Conform
Sulphated ash (%)
??0.1
0.02
Residual solvents (ppm)
Complies USP33
Conform
Tropic Acid Usage
1.Tropicamide intermediate? ?
2.Anisodamine intermediate
Tropic Acid is a benzoic acid derivative and thus carries anti-fungal properties.
Tropic Acid Package
25kg/drum or according to customers demand
Tropic Acid Storage
Cool & dry place.
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