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MoreSorb™ BP5
INCI Name: Benzophenone-5
Chemical Name: BP-5, 2-Hydroxy-4-Methoxybenzophenone-5-Sulfonic acid Sodium Salt
CAS No.: 6628-37-1
EINECS No. : ---
Molecular Formula: C14H11O6SNa
Molecular Weight: 330.31
Specification:
Items
Specification
1. Appearance:
Light yellow crystalline powder
2. Assay (HPLC) %:
99.0 min
3. Melting point (°C)
280 min
4. Specific extinction (1%, 1cm):
E287 ≥400
E325 ≥235
5. Loss on drying %:
1.5 max
6. pH value:
4.8 min
7. Turbidity in water (EBC):
2.0 max
8. Gardner color:
4.0 max
9. Heavy metal ppm:
5 max
Application: Coating & Printing- as UV curing for coatings/inks.
Package: 25kg net per drum.
Storage: Store in a closed system, and be kept in a dry and dark place without any light exposure.
Shelf Life: 2 years.
Benzophenone-5