Search Results for 'benzophenone 2'

Appearance: Light yellow crystalline powder Empirical Formula: C13H10O5 Molecular Weight: 246.0 Specification: Assay:≥99.0% Loss on drying:≤0.5% Melting point:≥195.0℃ Color:≤3.0.....

2, 2', 4, 4'-tetrahydroxy Benzophenone(Benzophenone-2) Molecular Formula: C13H10O5 Molecular Weight: 246.0 CAS No.: 131-55-5 Appearance: Light yellow crystalline powder Assay: ≥ 99.0% Loss on drying: ≤.....

Chemical name: 2-Hydroxy-4-n-Octoxy Benzophenone Molecular Formula: C21H26O3 CAS NO. 1843-05-6 Main Chemical Indexes: Appearance Light yellow needle-like powder Content ≥99% Melting Point 47-49°C Ash 90% 500nm>95% Solubility.....

Sunsafe-BP1 (2, 4-Dihydroxy Benzophenone) (CAS No. : 131-56-6) is widely used as UV absorber in cosmetics. Uniproma is a professional manufacturer of Sunsafe series UV absorbers and VC derivatives. We supply high quality products with considerate.....

WE ARE STRONG TO OFFER FOLLOWING PRODUCTS, BENZOPHENONE, 119-61-9 . 2, 4-DIHYDROXYBENZOPHENONE , 131-56-6 . 2-HYDROXY-4-METHOXYBENZOPHENONE , 131-57-7 . 2-AMINO-5-CHLORO BENZOPHENONE , 719-59-5 . 2-AMINO-2', 5-DICHLORO BENZOPHENONE , .....

Molecular Formula: C14H12O3 Molecular Weight: 228.24 CAS No.: 131-57-7 Appearance:white or Light yellow crystalline powder Loss on drying:0.2% max. Assay: 99.0% min. Heavy metals: 5 ppm max. Melting point: 62.0-65.0 ° C Burnt.....

Chemical Name: 2, 2', 4, 4'-Tetrahydroxybenzophenone CAS No.: 131-55-5 Molecular Weight: 246.22 Molecular Formula: C13H10O5 Application: Raw material of UV absorber in cosmetic, plastic, rubber etc.. Specifications Appearance: Light.....

BP-1(UV-0): 2, 4-dihydroxybenzophenono BP-3(UV-9): 2-hydroxy-4-methoxybenzophenone BP-12(UV-531): 2-hydroxy-4-n-octoxybenzophenone BP-4: 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid BP-2: 2, 2', 4, 4'-tetrahydroxy benzophenone UV-P:.....

Dear Sirs, Wuxi Chemical Industry Co., Ltd. is a big chemical producer in China (main land). Now we run a new plant of 2, 000MT/a and stably supply benzophenone 99.7% in flakes: Benzophenone HS code:2914.3990 CAS NO.: 119-61-9 Appearance:.....

we supply benzphenone-1, benzphenone-2, benzphenone-3, benzphenone-4, benzphenone-5, benzphenone-6, benzphenone-9, benzphenone-12, OCTORYLENE, SULISOBENZONE, OXYBENZONE, LOW PRICE

Dear Sir, We are a manufacturer and seller of Pharmaceutical Raw Materials and Pharmaceutical Intermediates. At present, we can supply: 2-Amino-5- Chloro-2'-Fluoro Benzophenone. It is an Intermediate for "Flurazepam". Any interested party.....

99%min. M.P.: 142-149D.C. we can also offer kinds of ultraviolet light absorbefacient.

1-Aceto Naphthone 2, 2, 4-Trichloro Acetophenone 2, 5-Dichoro Acetophenone 2-Chloro Benzophenone 2-Methyl Benzophenone 3-Methyl Benzophenone 2-Amino-2, 5-Dichloro Benzophnone 2-Amino-2-Fluoro-5-Chloro Benzophenone 2-Bromo-4-Methyl.....

We can offer high quality benzophenone-1, benzophenone-2, benzophenone-3(oxybenzone), benzophenone-4(sulisobenzone)and bromoacetaldehyde diethyl acetal at very competitive prices.

¡¡Benzophenone-3 ¢ñ. Name:2-hydroxy-4-methoxybenzophenone ¢ò. Structural formula: ¢ó. Outward appenrance:light yellow crystal ¢ô. Light penetration:450mm>90%500mm>95% ¢õ. Application: widely applied as anti-UV element to tanning products.....

Trade name:Benzophenone-2 CAS NO.: 131-55-5 Appearance:Light yellow crystal powder Purity (by HPLC):¡Ý99.0% Melting Point:195-196¡æ Loss on drying:¡Ü0.5%