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By certification 
MoreSorb™ BP4
INCI Name: Benzophenone-4
Chemical Name: BP-4, 2-Hydroxy-4-Methoxy benzophenone-5-Sulfonic acid
CAS No.: 4065-45-6
EINECS No. : 223-772-2
Molecular Formula: C14H12O6S
Molecular Weight: 308.31
Specification:
Items
Specification
1. Appearance:
White or light yellow crystalline powder
2. Specific extinction:
E285:
460 min
E325:
290 min
3. Assay (HPLC) %:
99.0 min
4. pH value:
1.2 - 2.2
5. Melting point °C:
140 min
6. Loss on drying %:
3.0 max
7. Turbidity in water EBC:
4.0 max
8. Heavy metals ppm:
5.0 max
9. Colour (Gardner):
2.0 max
Application: MoreSorb™ BP4 can be safely handled without any irritation caused to the skin.
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.
INCI Name: Benzophenone-4
Chemical Name: BP-4, 2-Hydroxy-4-Methoxy benzophenone-5-Sulfonic acid
CAS No.: 4065-45-6
EINECS No. : 223-772-2
Molecular Formula: C14H12O6S
Molecular Weight: 308.31
Specification:
Items
Specification
1. Appearance:
White or light yellow crystalline powder
2. Specific extinction:
E285:
460 min
E325:
290 min
3. Assay (HPLC) %:
99.0 min
4. pH value:
1.2 - 2.2
5. Melting point °C:
140 min
6. Loss on drying %:
3.0 max
7. Turbidity in water EBC:
4.0 max
8. Heavy metals ppm:
5.0 max
9. Colour (Gardner):
2.0 max
Application: MoreSorb™ BP4 can be safely handled without any irritation caused to the skin.
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.
