Uv Absorbent Benzophenone-4 (bp-4) Cas No. 4065-45-6
New Products From This Supplier
BENZOPHENONE-4 (BP-4)
- Basic Information
|
Product name |
BENZOPHENONE-4; BP-4 ；UV-284 |
|
CAS No. |
4065-45-6 |
|
EINECS No. |
223-772-2 |
|
Molecular Formula: |
C14H12O6S |
|
Molecular Weight: |
308.31 |
|
Structure Formula |
|
- Technical Specification
|
Item |
Specification |
|
Appearance |
White or light yellow powder |
|
Melting point |
≥140℃ |
|
Loss on drying |
≤5.0 |
|
Assay |
≥ 99.0% |
|
PH value |
1.2-2.2 |
|
Water solution degree of turbidity |
≤4.0EBC |
|
Hazen |
≤2.0 |
|
Heavy metal |
≤5ppm |
3. Application field
Benzophenone-4 is a water-soluble & is recommended for the highest sun protection factors. Tests have shown that Benzophenone-4 stabilizes the viscosity of gels based on polyacrylic acid (Carbopol,Pemulen) when they are exposed to UV radiation. Concentrations as low as 0.1% provides good results. It is used as ultra-violet stabilizer in wool, cosmetics, pesticides &lithographic plate coating. It must be noted thatBenzophenone-4is not compatible with Mg salts, particularly in water-oil emulsions. Benzophenone-4 has a yellow color that becomes more intensive in the alkaline range & may alter the due of colored solutions.
- Packing
Standard packaging includes the following:
25kg per drum
Other package sizes are available upon request.
- Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
- Period of validity
24 months
|
Booms Size |
N/A |
|
Brand |
EBT Chemicals |
|
Capacity |
N/A |
|
Color |
White or light yellow |
|
Grade Standard |
Analytical Grade |
|
Material |
Benzophenone-4 |
|
Model No |
N/A |
|
Packaging Size |
25kg/drum |
|
Packaging Type |
drum or carton |
|
Physical State |
Powder |
|
Pillow Size |
N/A |
|
Size |
N/A |
|
Usage |
Personal |
|
Usage/Application |
Benzophenone-4 is a water-soluble & is recommended for the highest sun protection factors. |
|
Weight |
308.31 |
Business Nature
Manufacturer
No. Employees
11-50 People
Year Established
1987
Annual Turnover
USD 100 million
Country/Region
Quzhou, China
Main Products
Isothiazolione, Acetophenone，paraben, Allantoin, Dmdm Hydantoin...
Quzhou Ebright Chemicals Co., Ltd was first established in 1987, now is developing into supplier of Preservatives, Biocides, UV Filters and Active Ingredients for the personal care and pharmaceutical industries. Our product are as follows, 1. Preservatives: Allantoin, diazolidinyl urea, imidazolidinyl urea, DMDM Hydantoin , Parabens (methyl paraben, ethyl paraben, propyl paraben) and their sodium , Phenoxyethanol， benzoic acid, sodium benzoate, potassium sorbate, salicylic acid, methyl salicylates, etc 2. Biocides: Chlorhexidine Acetate, Chlorhexidine Gluconate solution, PHMB, PHMG Isothiazolione, including Kathon (CMIT/MIT), BIT, MIT， OIT Triclosan, Triclocarban（TCC), Chloroxylenol (PCMX) 3. Suncreen Ingredient: Octocrylene, Avobenzone, Homosalate, Octyl Methyoxycinnamate, Octyl Salicylate, Bemotrizinol, etc. 4. Surfectant: LAS, AES, AESA, K12, CAB, Span, Tween, etc. We believe in creating value for all our stakeholders and are constantly refining our processes and improving product quality standards. Hope we could have chance to cooperate in the further.
