Audited Supplier
Anti-Sunscreen Benzophenone-4 CAS 4065-45-6 UV-284 2-Benzoyl-5-Methoxy-1-Phenol-4-Sulfonic Acid
1) Benzophenone-4 is used in UV Absorber,Uv resistant finishing agent,Ultraviolet light absorber and Anti-sunscreen
Specifications:
Items | Specification |
Appearance | Off-white or light yellow crystalline |
Specific extinction UV absorbance | E285:460min |
E325:290min | |
Content | 99.0% min |
PH value | 1.2-2.2 |
Melting point | 140ºC min |
Loss on drying | 3.0% max |
Turbidity in water | 4.0 EBC max |
Heavy metals | 5ppm max |
Gardner color | 2.0 max |
2)product show and packing show:
3)Our workshop and warehouse:
4) Our company
Nanjing MSN chemical Co., Ltd was located in Nanjing chemical industrial park, Nanjing city,Jiangsu province
Our factory has the following advantageous products: Additives;Active Pharmaceutical Ingredients;Fine Chemicals ;Ionic liquid;Imidazole and Imidazole derivatives:
1-Methylimidazole;2-Methylimidazole;1-Ethylimidazole;2-Ethylimidazole;1-Propylimidazole;1-Isopropylimidazole;2-Propylimidazole;2-Isopropylimidazole;1-VinyliMidazole ;1,2-Dimethylimidazole;2-Ethyl-4-methylimidazole;2-Phenylimidazole;N,N'-Carbonyldiimidazole; 1H-Imidazole-4-carbaldehyde
2000t/a N-methylimidazole, 1600t/a N-ethylimidazole, 1000t/a 2-methylimidazole, 500t/a 4-methylimidazole,200t/a 2-ethylimidazole, 200t/a 2-propylimidazole,200t/a 2-isopropylimidazole,200t/a 2-Phenylimidazole,200t/a 1-isobutyl-2-methylimidazole, 200t/a 2-ethyl-4-methylimidazole, 800t/a 1-butyl-3-methylimidazolium chloride, 200t/a 1-butyl-3-methylimidazolium bromide, 200t/a 1-butyl-3-methylimidazolium tetrafluoroborate, 600t/a 1-butyl-3-methylimidazole tetrachloroferrite etc.
Our products are important chemical raw material.In computer and electric area,they are mainly used as epoxy resin curing agent,which can improve products'the bending,stretching,compression and other mechanical properties. As antirust agents of copper,they can be used in Printed Circuit Board and integrated circuit.As pharmaceutical raw material,they can be used to produced antifungal drugs,antimold ,hypoglycemic medication,artificial plasma,trichomonad medication, bronchial asthma medication,macula agents and so on.
Our company own production technology in the world and break up the product monopoly of international companies.
Please contact us for product details.Your inquiry will be highly appreciated!
