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1 Kilogram |
FOB Price: USD 1.0000 |
BP-4 for sale competitive price BP-4 Fine Chemical BP-4
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Product name: UV Absorber BP-4 (CAS 4065-45-6)
Appearance : White or Light yellow crystalline powder
Assay : 99% min
Synonyms: 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid; UV- 284; BP-4
CAS NO |
4065-45-6 |
Assay |
99% min |
Appearance |
White or Light yellow crystalline powder |
Molecular formula |
C14H12O6S |
Molecular weight |
228.24 |
Loss on drying |
3% max |
Melting point |
140oC min. |
Heavy metals |
5 ppm max. |
Colour (Gardner-10% aqueous solution) |
1.0 max. |
PH value |
1.2-2.2 |
UV Absorbance Max at 325nm |
290 min. |
UV Absorbance Max at 285 nm |
460 min. |
Turbidity in water (EBC) |
1.5 max |
Package |
Packed in 25kgs fiber drum with double PE liners |
Structural formula:
2.Application of UV Absorber BP-4 (CAS 4065-45-6)
UV Absorber BP-4 (CAS 4065-45-6) is a kind of excellent water-soluble ultraviolet absorber, which is generally used for water-soluble cosmetics to resist solarization and also as UV Absorbers for other water-soluble printing ink and dopes, and highly effective as an ultraviolet light absorber (UV screen) for these products.
Storage: UV Absorber BP-4 (CAS 4065-45-6) should be stored in a closed system and be kept in a dark place without any light exposure.
Transportation: Avoid upside down, sunlight, wet and crash , avoid damage the package. UV Absorber BP-4 (CAS 4065-45-6)can be safely handled without any irritation caused to the skin.
2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid Basic information |
Product Name: | 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid |
Synonyms: | Uvistat 1121;UV ABSORBER HMBS;TIMTEC-BB SBB002961;SULISOBENZONE;spectra-sorb uv 284;5-BENZOYL-4-HYDROXY-2-METHOXYBENZENESULFONIC ACID;2-HYDROXY-4-METHOXYBENZOPHENONE-5-SULPHONIC ACID;2-HYDROXY-4-METHOXYBENZOPHENONE-5-SULFONIC ACID |
CAS: | 4065-45-6 |
MF: | C14H12O6S |
MW: | 308.31 |
EINECS: | 223-772-2 |
Product Categories: | Industrial/Fine Chemicals;Aromatic Benzophenones & Derivatives (substituted);Organic acids;Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfonic/Sulfinic Acids;Sulfur Compounds;SUNGARD |
Mol File: | 4065-45-6.mol |
Fine Chemica competitive price BP-4 for sale
Mainly used for water soluble in cosmetics as a resistance to bask in sunscreen, can also be used in other water-soluble ink, paint, etc for uv absorber;As anti-ultraviolet finishing agent for cotton fabric, polyester fiber has good anti aging and softening effect.A broad-spectrum UV absorber, absorption with high efficiency, non-toxic side effects, no teratogenicity, optical, thermal stability is good wait for an advantage, it also can absorb uv-a and UV - B, is approved by the FDA Ⅰ kind of sunscreen, use frequency is higher in the United States and Europe, widely used in sun lotion, cream, honey, latex, oil and other sunscreen cosmetics as anti-ultraviolet finishing agent, the cotton fabric, polyester fiber has good anti aging and softening effect. Mainly used for water soluble in cosmetics as a resistance to bask in sunscreen, can also be used in other water-soluble ink, paint, etc for uv absorber.
Zinc Pyrithione Packaging and Storage
Packing: In 25kgs plastic drum
Storage: Store in a cool and dry ventilated place.
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