Direct Blue 108

Khoom npe: Direct Blue 108 100%
Molecular Structure: oxazine class

Molecular Formula: C ₃₄H ₁₉Cl ₂N ₄Na ₃O ₁₁S ₃
Molecular Luj: 895.61
CAS Registry Number: 1324-58-9
Manufacturing Methods: 9-Ethyl-9H-carbazol-3-amine thiab 2,3,5,6-Tetrachlorocyclohexa-2,5 -diene-1,4-dione hauv Pyridine ntawm condensation, nrog 99.5% sulfuric acid sulfonation ib txhij kaw thiab thib peb (tau Sirius Blue FTFGL);los yog hauv o-dichlorobenzene thiab 4-Methylbenzene-1-sulfonyl chloride condensation thiab cyclization raws li saum toj no thiab trisulfonated (tau Sirius Blue FFRL), ces mus rau hauv trisodium ntsev.Cov qauv tshuaj ntawm ob yam khoom yog tib yam.
Cov khoom thiab kev siv: ci xiav.Rau cov hmoov dub.Soluble nyob rau hauv dej tov rau xiav, insoluble nyob rau hauv hydrochloric acid, sodium hydroxide tov thiab organic solvents.Lub zog sulfuric acid dyes rau cov tshuaj dub, dej-soluble pluag.Dyeing ntawm tooj liab (me ntsis hloov xim, ua tau raws li cov hlau ion xim xim daj thiab tsaus. Txo qhov tsis kam, yuav tsis muaj kev pov hwm cov hmoov txo qis. Siv rau paj rwb, viscose, txhob lo lo ntxhuav thiab lawv cov ntaub sib xyaw dyeing, feem ntau tsis siv rau kev luam ntawv. Siv los ntxuav cov ntaub npuag tsawg dua
Cov khoom txee: Intralite Br. Xiav FFRL; Ncaj nrawm Xiav FFRL; Kayarus Supra Blue FFRL
Siv: paj rwb, viscose, txhob lo lo ntxhuav thiab lawv cov ntaub npuag dyeing, dav dav tsis siv rau kev luam ntawv. Rau kev ntxhua khaub ncaws tsawg ntawm cov ntaub npuag.
Ntim: 25KG Carton