China (Mainland)
- Product Details
Keywords
- 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid
- CAS: 4065-45-6
- hot selling BP4
Quick Details
- ProName: UV Absorber benzophenone-4
- CasNo: 4065-45-6
- Molecular Formula: C14H12O6S
- Appearance: White or Light yellow crystalline powd...
- Application: It can used in cosmetic and textiles. ...
- DeliveryTime: 10days
- PackAge: aluminum foil bag or drum
- Port: SHANGHAI
- ProductionCapacity: 25 Metric Ton/Month
- Purity: 99%
- Storage: Keep container tightly sealed. Arbutin...
- Transportation: by sea/by air/byexpress
- LimitNum: 20 Kilogram
- Heavy metal: 5ppm
Superiority
UV absorber best price, hign qaulity
Details
Specifications
Product name:UV absorber benzophenone-4
Appearance:White light yellow crystalline powder
Synonyms: 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid; UV- 284; BP-4
Molecular Formula:C14H12O6S
Structural formula:
Appearance:White light yellow crystalline powder
Assay:99% min
Heavy metals:5ppm max.
Colour (Gardner-10% aqueous solution):1.0 max.
Loss on drying: 3% max
PH value:1.2-2.2
UV Absorbance Max at 285nm:460 min.
UV Absorbance Max at 325nm :290 min.
Melting Point :140oC min.
Turbidity in water (EBC):1.5 max
Applications:
Water soluble category I UV-A/B sunscreen. It can used in cosmetic and textiles. Approved use level:5-10%. Soluble active is required.
Stability and Storage:
BP-4 should be stored in a closed system and be kept in a dark place without any light exposure.
Package: 25 kg net cardboard drum
Shelf life: 24 months
| Packaging Detail: | 25 Kgs/drum |
| Delivery Detail: | 10 Days |