Trade Name: Benzophenone-2
Molecular formula and weight:C13H10O5=246.22
Structure:
CAS No.:[131-55-5]
Specification:
Item |
Indication |
Appearance |
Pale greenish yellow crystalline powder |
Solubility |
Clear solution, free from insoluble |
Assay |
≥99% |
Melting point |
195.0~203.0 deg. c. |
Gardner color |
≤3.0 |
Heat Loss |
≤0.5% |
Specific Extinction E345(1%,1cm) |
≥580 |
Turbidity |
12NTU max |
Package: 25kg net drum
Transportation: Avoid upside down, sunlight, wet and crash, avoid damage the package.
Storage: Should be stored in cool, dry and ventilate place, stored term shouldn’t exceed 3 years.
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