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D&CORANGENO.16

D&CORANGENO.16 구조식 이미지

카스 번호:: 31544-98-6

상품명:: D&CORANGENO.16

동의어(영문):: C.I.45371;D&CORANGENO.16;Solvent Orange 18;D and C Orange No.16;C.I.Solvent Orange 18;C.I.Solvent Orange 18:C.I.45371;2-(4,5-Dibromo-2,7-diiodo-3-oxo-6-hydroxy-3H-xanthen-9-yl)benzoic acid;4',5'-dibromo-3',6'-dihydroxy-2',7'-diiodo-spiro[phthalan-1,9'-xanthen]-3-one;4',5'-Dibromo-3',6'-dihydroxy-2',7'-diiodospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one;Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4',5'-dibromo-3',6'-dihydroxy-2',7'-diiodo-

CBNumber:: CB31444547

분자식:: C20H8Br2I2O5

포뮬러 무게:: 741.89

MOL 파일:: 31544-98-6.mol

속성

안전

용도

공급 업체 1

D&CORANGENO.16 속성

끓는 점: 628.1±55.0 °C(Predicted)

밀도: 2.73±0.1 g/cm3(Predicted)

산도 계수 (pKa): 7.09±0.20(Predicted)

안전

D&CORANGENO.16 C화학적 특성, 용도, 생산

제조 방법

preparation??and?C.I. .Solvent Red 42?and similar (2,4-Dichlororesorcinol?(2 Moore) and?Phthalic anhydride?(1 Moore) with Sodium hydroxide extraction condensation, segregation out 2 ‘, 4 ‘, 5 ‘, 7 ‘- tetrachloro-fluorescein, then use hydrochloric acid acidification.

Properties and Applications

brilliant orange. Insoluble in water, slightly soluble in alcohol, soluble in 5% sodium carbonate solution. In concentrated sulfuric acid to yellow, dilution have orange precipitation; In 10% sodium hydroxide solution for pink.

Standard	Light Fastness	Heat-resistant(℃)		water	Sodium Carbonate(5%)	Hydrochloric acid(5%)
		Melting point	Stable
ISO				Insoluble	Dissolve

D&CORANGENO.16 준비 용품 및 원자재

원자재

2,4-디클로로레조르시놀 무수프탈산

준비 용품

D&CORANGENO.16 공급 업체

글로벌( 1)공급 업체

공급자	전화	이메일	국가	제품 수	이점
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58

D&CORANGENO.16 관련 검색:

p-[[2-메틸-4-[(o-톨릴)아조]페닐]아조]페놀 아크리딘오렌지 솔벤트오렌지14 4',5'-디니트로플루오레세인 Solvent Orange 2 SOLVENT ORANGE 23 AZOSOL FAST ORANGE RA SOLVENT ORANGE 22 4',5',7-Tribromo-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-2',7'-dicarboxylic acid