Leuco Sulphur Brown 52
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Leuco Sulphur Brown 52 속성
안전
Leuco Sulphur Brown 52 C화학적 특성, 용도, 생산
제조 방법
Diacenaphtho[1,2-j:1′,2′-1]fluoranthene? and sulfur mixture for roasting (in 20 hours of roasting temperature up to 350 ℃, and keep the temperature for more than 8 hour), the product with Sodium hydroxide in 100 ~ 110 ℃ processing, then filtering, and taking sulfuric acid precipitation. Note: the Diacenaphtho[1,2-j:1′,2′-1]fluoranthene?and nitrocellulose derivatives (namely C.I. Sulphur Brown 60, C.I. 53325 and?C.I. Sulphur Brown 51, C.I. 53327) the dye it has excellent resistance to sun fastness.Properties and Applications
brown. Brown powder. Soluble in Sodium sulfide solution. In the basic insurance powder solution for red brown; In Sodium hypochlorite solution is partly by the bleaching. Used for cotton, hemp, viscose fabric dyeing.Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
Moderate | Severe | ||||||
ISO | 4-5 | 4-5 | 5-6 | 4 | 4-5 | 4 | 3 |
Leuco Sulphur Brown 52 준비 용품 및 원자재
원자재
데카사이클렌
Diacenaphtho[1,2-j:1',2'-l]fluoranthene, hexanitro-, reaction products with sodium sulfide (Na2(Sx))
Diacenaphtho[1,2-j:1',2'-l]fluoranthene, trinitro-, reaction products with sodium sulfide (Na2(Sx))
준비 용품
Leuco Sulphur Brown 52 공급 업체
글로벌( 0)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Leuco Sulphur Brown 52 관련 검색:
Formamide, N,N'-1,4-phenylenebis-, reaction products with 4-methyl-1,3-benzenediamine and sulfur, leuco derivs.
Leuco Sulphur Brown 5
Leuco Sulphur Brown 8
Leuco Sulphur Brown 46
Leuco Sulphur Brown 23
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Leuco Sulphur Brown 51
Leuco Sulphur Brown 21
2-Naphthalenol, sulfurized, leuco deriv.