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Products List
chemcials 2,7-Dichlorofluorene
2,7-Dichlorofluorene
CAS Number:7012-16-0
Appearance:white crystalline powder
Purity: 99.0% min.
Chemical name: 2,7-DichlorofluoreneCAS Number:7012-16-0Molecular weight:235.11Molecular Formula:C13H8Cl2Synonyms name:Specification:Appearance:white crystalline powderMelting...
chemicals Menadione sodium bisulfite
Name Menadione sodium bisulfite
Synonyms Menadione sodium hydrogen sulfite
Molecular Formula:C11H9NaO5S
Menadione sodium bisulfite IdentificationName Menadione sodium bisulfiteSynonyms Menadione sodium hydrogen sulfite Molecular...
chemicals UV 234
UV-234
CAS No.:70321-86-7
Appearance: Slightly yellow powder
Assay: 99.0%
UV-234Name:Ultraviolet Absorbent UV-234 Chemical Name: 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenyl ethyl)phenol CAS...
chemicals Ultraviolet Absorber UV-DL
Ultraviolet Absorbent UV-DL
CAS Number: 57567-95-0
[Assay (HPLC) : 98%min
Use: Intermediate for Ultraviolet Absorbent
Ultraviolet Absorbent UV-DLCAS Number: 57567-95-0Properties: White crystal powderProduct Name: 1,3-Benzenediol,4-(5-chloro-2H-benzotriazol-2yl)-[ Assay (HPLC)...
chemicals Oxybenzone
UV-9
CAS:131-57-7
Appearance: pale yellow crystal powder
Content: 99.0%(HPLC)
UV-9Chemical Name: 2-Hydoxy-4-methoxy-benzophenoneMolecular formula: C14H12O3CAS:131-57-7Molecular Weight: 228.24Specifications:Appearance: pale yellow crystal powderMelting point:62-64...
brightener OB (C.I.184)
Fluorescent brightener OB (C.I.184)
CAS Number: 7128-64-5
Appearance: Bright yellow crystal powder
Content: 99.0%min
Fluorescent brightener OB (C.I.184)Chemical name: 2.5-bis(5-tert-butyl-2-benzoxazolyl)thiopheneCAS Number: 7128-64-5Molecular formula: C26H26SO2N2Technical...
whitening agents SWN (C.I.140)
Fluorescent whitening agents SWN (C.I.140)
CAS NO.: 91-44-1
Appearance: white crystal powder
Assay: 99% min (HPLC)
Fluorescent whitening agents SWN (C.I.140)Chemical name: 7-diethylamino-4-methylcoumarinCAS NO.: 91-44-1Molecular formula: C14H17NO2Specifications:Appearance:...
chemcials 2,5-bis(1,1-dimethylpropyl)-1,4-Benzenediol
2,5-bis(1,1-dimethylpropyl)-1,4-Benzenediol
Appearance: white crystals powder
Content: 98.0% Min
CAS Number: 79-74-3
2,5-bis(1,1-dimethylpropyl)-1,4-Benzenediol Chemical name: 2,5-Di-tert-amylhydroquinone (DTAHQ); Hydroquinone, 2,5-di-tert-pentyl- (6CI,7CI,8CI); Santovar A;...
Ultraviolet Absorbent UV-326
Ultraviolet Absorbent UV-326
Chemical name: 2-(2’-Hydroxy-3’-tert-buty-5’-methyl-phenyl)-5-chlorobenzortiazole
CAS Number: 3896-11-5
Content:99%min
Apprearance: Light Yellow...
Ultraviolet Absorbent UV-1577
Ultraviolet Absorbent UV-1577
Chemical name: 2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]- phenol
CAS Number: 147315-50-2
Technical conditions:
Appearance: light yellow powder
Melting point: 146-148℃
Content: 99.0%min
Applications:
Tinuvin 1577 FF will be added at the rates of 0.1-8% to the powdered or...