Search Results for 'benzophenon'

Appearance: White or Light yellow crystalline powder Empirical Formula: C13H10O3 Molecular Weight: 214.22 Specification: Appearance:White or light yellow powder Assay(HPLC):99.0% Loss On Drying:≤.....

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: C21H26O3 Molecular Weight: 326.43 CAS No. : 1843-05-6 Appearance: Light yellow pin-shape crystaline powder Assay: 99.0% min Ash content: 0.1% max. Melting point: 47.0-49.0 °C Transmittance (450): 90%min.....

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:.....

Our company is specialized in producing UV-light absorbers, UV Stabilizer and the intermediate of Perfume, Comestic, pharmaceutical raw materials and fine chemicals. What's more, the production of the series of benzophenone has a long-lived history......

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

Benzophenone CAS NO.: 119-61-9 Appearance: White flake Content: 99.7%min (flake) Melting point: 47-49℃ Volatile content: 0.1% max Color degree: 70 Hazen units max Solution in Methanol: Clear and colorless solution Solubility: Soluble.....

Dear Sir, We are manufacturers of the above chemicals and can supply the same at the most competitive prices.The maximium quantities of each that can be made available are 50Mt, 30 Mt and 20Mt per month.Kindly let us know if this interests you and.....

Appearance:white powder crystalline Assay:99.70%min M.P.:107-108 Deg C Ash:100 ppm max Fe:10 ppm max Dried Lossing:0.20%max CAS No.:345-92-6 Package:25 Kgs/Fiber Drum

we can supply bp at 100/mt per year

Benzophenone-4 also called sun-screening agent 3 (uv-284, BP-4), is a kind of broad spectrum ultraviolet absorbents, has the high absorption efficiency, non-toxic, the non-teratogenicity side effect, good thermostability and photostability, and so.....

We produce Benzophenone flakes and crystals. Purity exceeds 98%. We also manufacture and supply other Photoinitiators as per customers' request. Refer to www.daxuespecialchem.com for details.

We are professional manufacturer of UV cured photoinitiator in China. Our products include: Benzophenone cas no.: 119-61-9 Benzyl Dimethyl Ketal (BDK) cas no.:.....

Dear Sirs or Madam, Nice to meet to you. Pls let me introduce my company to you, we are a manufacturer of benzophenone in China mainland .our yearly output is 2500 mt. Besides, we producte pvc resin, sodium hydrosulfite, sodium formadehyde.....

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.....