UV-S/Tinosorb S Aqua/CAS 187393-00-6/C38h49n3o5

• CAS No.: 187393-00-6
• Formula: C38h49n3o5
• EINECS: 223-346-6
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Colour: Yellow
• Storing 1: Stored in The Dry and Ventilated Inside Storeroom
• Transport Package: 25kg/Drum
• Trademark: DEBORN
• Origin: China
• HS Code: 2933690000

Product Description

UV-S

Product name: Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine (BEMT), Bemotrizinol, 2,2'-[6-(4-Methoxyphenyl)-1,3,5-triazine-2,4-diyl]bis[5-[(2-ethylhexyl)oxy]phenol]; 5-triazin-2-ylidene]cyclohexa-2,4-dien-1-one
Molecular Formula:C38H49N3O5
Molecular Weight: 627.81
CAS No.: 187393-00-6


Specification:

Appearance	Light yellow to yellow powder
Odor(Organoleptic)	Characteristic
Identification	IR
Assay(HPLC)	98.00%min
Total impurities(HPLC)	2.00%max
Absorbance (UV-VIS,10mg/L propan-2-ol, 341nm, 1cm)	0.790min
Absorption(UV-VIS,1% dil./1cm)	790min
Volatile matter	0.50% max

Hg: 1000ppb max
Ni: 3000ppb max
As: 3000ppb max
Cd: 5000ppb max
Pb: 10000ppb max
Sb: 10000ppb max

Application:
UV-S is an oil-soluble broad-spectrum UV filter and also well-known for its photostability. It is usually used as UV filter and photo-stabilizer.
Oil-soluble chemical sunscreen with three high efficiency sunscreen.
Suitable for high PA value sunscreen, 1.8% can meet the Australian UVA standard.


Package: 25KG/drum , or packed as client's request.
Storage condition: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.