C.I. Sulphur Blue 12
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C.I. Sulphur Blue 12 속성
안전
C.I. Sulphur Blue 12 C화학적 특성, 용도, 생산
제조 방법
1,2,4-Trichloro-7-amino-3H-isophenoxazin-3-one and Sodium polysulfide ethanol solution heating, and in 80 ~ 81 ℃ under reflux 24 hours, in steamed out after ethanol, add salt precipitation, and washing brine precipitation. This oxazine is by 2,3,5,6-Tetrachlorocyclohexa-2,5 -diene-1,4-dione and 2-Amino-5-nitrophenol?condensation, then in 30 ~ 40 ℃ with Sodium hydroxide powder and insurance and reduction.Properties and Applications
red light blue.Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
Moderate | Severe | ||||||
ISO | 3-4 | 4 | 4-5 | 3-4 | 2 |
C.I. Sulphur Blue 12 준비 용품 및 원자재
원자재
준비 용품
C.I. Sulphur Blue 12 공급 업체
글로벌( 0)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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C.I. Sulphur Blue 12 관련 검색:
Sulphur Blue 10
Sulphur Blue 1
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C.I. Sulphur Blue 14 (8CI)
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2,5-Cyclohexadien-1-one, 4-[[4-(phenylamino)phenyl]imino]-, reaction products with sodium sulfide (Na2(Sx))
Sulphur Blue 11