5-bromo-2-(5-bromo-4-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-4-chloro-1,2-dihydro-3H-indol-3-one
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5-bromo-2-(5-bromo-4-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-4-chloro-1,2-dihydro-3H-indol-3-one 속성
- 끓는 점
- 556.3±50.0 °C(Predicted)
- 밀도
- 2.026±0.06 g/cm3(Predicted)
- 산도 계수 (pKa)
- -6.23±0.20(Predicted)
안전
5-bromo-2-(5-bromo-4-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-4-chloro-1,2-dihydro-3H-indol-3-one C화학적 특성, 용도, 생산
제조 방법
(a) in the Chloroacetic acid or methyl bromide in sulfate Janson 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- (namely VAT dye C.I. 73025) [FIAT 764 and 1313], or in the cold sulfuric acid in?3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- (GP 23496 l); (b) 3-Bromo-6-(carboxymethylamino)-2-chlorobenzoic acid?and Sodium methanolate reaction, product with Potassium hydroxide treatment, and air oxidation (USP 957683). Note: C.I. 73025 chemical structure as above.Properties and Applications
green light blue. Soluble in Xylene is blue. In concentrated sulfuric acid to green light blue, dilution after blue floc precipitation; In the basic insurance powder solution for yellow brown; In the acidic insurance powder solution for colorless.Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
Fading | Stain | ||||||
ISO | 4-5 | 3 | 3-4 | 3 | 2-3 |
5-bromo-2-(5-bromo-4-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-4-chloro-1,2-dihydro-3H-indol-3-one 준비 용품 및 원자재
원자재
준비 용품
5-bromo-2-(5-bromo-4-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-4-chloro-1,2-dihydro-3H-indol-3-one 공급 업체
글로벌( 6)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21688 | 55 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Beijing Jin Ming Biotechnology Co., Ltd. | 010-60605840 |
psaitong@jm-bio.com | China | 29778 | 58 |
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 17691182729 18161915376 |
1046@dideu.com | China | 10011 | 58 |
Henan Alpha Chemical Co., Ltd. | 0371-55013243 15324716602 |
2853979810@qq.com | China | 9992 | 58 |
5-bromo-2-(5-bromo-4-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-4-chloro-1,2-dihydro-3H-indol-3-one 관련 검색:
6,15-Dihydro-8,17-dihydroxyanthrazine-5,9,14,18-tetrone
17,18-dihydrodinaphtho[1',2',3':3,4;3'',2'',1'':9,10]perylo[1,12-efg][1,4]dioxocin-5,10-dione
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Vat Blue 14
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C.I. Vat Blue 15
Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione, chloro derivs.
Vat Blue 19
DIBENZANTHRONE