Categories | Chemical Raw Material |
---|---|
Brand Name: | Shuer |
Model Number: | 99 |
Certification: | ISO,GMP,Kosher |
Place of Origin: | China |
MOQ: | 10g |
Price: | Negotiable |
Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability: | 10000kg |
Delivery Time: | within 24 hours |
Packaging Details: | foil bag,25kg/drum |
cas: | 131-56-6 |
name: | UV-0/2,4-Dihydroxybenzophenone |
Other name: | BP-1 |
Assay: | 98% |
Usage: | polymer additive applicable to polyolefine |
Standard: | CP,BP,JP,EP |
UV absorber 2,4-Dihydroxybenzophenone BP-1 cas 131-56-6 UV-0 polymer additive applicable to polyolefine
2,4-Dihydroxybenzophenone BP-1 cas 131-56-6UV absorber 2,4-Dihydroxybenzophenone BP-1 cas 131-56-6 UV-0 polymer additive applicable to polyolefine
Introduction : UV- 531 is an ultraviolet light absorber (UVA) of the benzophenone class, imparting good light stability for plastics and other organic polymers. Due to its highly effective broad UV absorption properties and excellent polymer compatibility, UV- 531 offers maximum polymer protection and low color contribution, retards yellowing and loss of physical properties.
2,4-Dihydroxybenzophenone Quick Details
Chemical Name: 2,4-Dihydroxybenzophenone
CAS NO.: 131-56-6
Molecular Formula: C13H10O3
Molecular Weight: 214.2167
Appearance: White or light yellow crystalline powder
Assay: 99%min
2,4-Dihydroxybenzophenone Basic information | |
Product Name: | 2,4-Dihydroxybenzophenone |
CAS: | 131-56-6 |
MF: | C13H10O3 |
MW: | 214.22 |
EINECS: | 205-029-4 |
Mol File: | 131-56-6.mol |
2,4-Dihydroxybenzophenone Chemical Properties | |
Melting point | 144.5-147 °C(lit.) |
Boiling point | 194 °C (1 mmHg) |
density | 1,32 g/cm3 |
refractive index | 1.5090 (estimate) |
Fp | 125 °C |
storage temp. | Store below +30°C. |
pka | 7.72±0.35(Predicted) |
form | Crystalline Powder |
color | Yellow |
PH | 5 (10g/l, H2O, 20ºC)(slurry) |
Water Solubility | insoluble |
Merck | 141,106 |
BRN | 1311566 |
InChIKey | ZXDDPOHVAMWLBH-UHFFFAOYSA-N |
CAS DataBase Reference | 131-56-6(CAS DataBase Reference) |
NIST Chemistry Reference | (2,4-dihydroxyphenyl)phenyl-(131-56-6) |
EPA Substance Registry System | (2,4-dihydroxyphenyl)phenyl- (131-56-6) |
2,4-Dihydroxybenzophenone BP-1 cas 131-56-6 Specification
Items | Specifications | Results |
Appearance | Light yellow powder | Conform |
Melting Point | 143°C min | 144.4°C |
Purity | 99.0% min | 99.64% |
Heavy metals(ppm) | 5ppm max | Pass |
Specific absorption | 630min | 637 |
Loss on drying | 0.20% max | 0.06 |
2,4-Dihydroxybenzophenone BP-1 cas 131-56-6 Description
It is a broad-spectrum 2,4-Dihydroxybenzophenone is an metabolite
of Benzophenone, an compound used in the manufacturing of
antihistamines, hypnotics and insecticides.
1. This product is an ultraviolet absorber, has good compatibility
with most synthetic resins, and is widely used in polymer
materials. This product is suitable for polyvinyl chloride,
cellulose resin, unsaturated resin, paint and synthetic rubber,
etc., the maximum absorption wavelength range is 280 ~ 340nm. The
general dosage is 0.1% ~ 1%. The light stabilization effect of this
product is not outstanding.
2. Ultraviolet absorbent. Mainly used in sunscreen and tanning
cosmetics. It can absorb ultraviolet rays in the wavelength range
of 280-340nm. The amount of addition usually does not exceed 5%.
2,4-Dihydroxybenzophenone BP-1 cas 131-56-6 Application field
It is a powder polymer additive applicable to polyolefine, poyvinyl
chlornamee, polystyrene etc as a stabilizer with the incorporation
of 0.1% to0.5% (based on polymer weight) required.
Effective sunscreen with absorption ranging from 270 to 350 nm. Can
be employed to improve light stability of cosmetic products such as
alcoholic fragrances, gels, colours, nail enamels and liquid
detergents. Recommended use level: 0.05-0.5%. Liquid products
Foaming products Gels.
UV 0 is a benzophenone class UV absorber, suited for polyolefins,
PVC, polystyrene etc. also as the intermediate of UV absorber
agents as well.
2,4-Dihydroxybenzophenone BP-1 cas 131-56-6 Packing
Standard packaging includes the following:
25kg per drum
Other package sizes are available upon request.
2,4-Dihydroxybenzophenone BP-1 cas 131-56-6 Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
2,4-Dihydroxybenzophenone BP-1 cas 131-56-6 Period of validity
24 months
2,4-Dihydroxybenzophenone BP-1 cas 131-56-6 Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety
Data Sheet, which can be obtained from our company.
2,4-Dihydroxybenzophenone BP-1 cas 131-56-6 Related products
Product name | CAS NO. |
BP-12(UV-531) | 1843-05-6 |
BP-3(UV-9) | 131-57-7 |
BP-1(UV-0) | 131-56-6 |
BP-2 | 131-55-5 |
BP-4(UV-284) | 4065-45-6 |
BP-5 | 6628-37-1 |
BP-6 | 131-54-4 |
BP-8 | 131-53-3 |
BP-9 | 76656-36-5 |
Avobenzone | 70356-09-1 |
OCTOCRYLENE | 6197-30-4 |
Octyl Salicylate | 118-60-5 |
OMC | 5466-77-3 |
Homosalate | 118-56-9 |
UV-P | 2440-22-4 |
UV-1577 | 147315-50-2 |
UV-329 | 3147-75-9 |
UV-326 | 3896-11-5 |
Photoinitiator TPO | 75980-60-8 |
Photoinitiator 819 | 162881-26-7 |
Photoinitiator 907 | 71868-10-5 |
Photoinitiator 307 | 94576-68-8 |