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disodium dibenzo[b,def]chrysene-7,14-diyl bis(sulphate)

disodium dibenzo[b,def]chrysene-7,14-diyl bis(sulphate) 구조식 이미지

카스 번호:: 3564-70-3

상품명:: disodium dibenzo[b,def]chrysene-7,14-diyl bis(sulphate)

동의어(영문):: Einecs 222-648-5;GOLDEN YELLOW GK;Solubilised Vat Yellow 4;C.I. Solubilised Vat Yellow 4;Vat yellow 4 solubilized (C.I. 59101);C.I.Solubilised Vat Yellow 4 :C.I.59101;disodium dibenzo[b,def]chrysene-7,14-diyl bis(sulphate);Dibenzo[b,def]chrysene-7,14-diol 7,14-di(sulfuric acid sodium) salt;Dibenzo(B,def)chrysene-7,14-diol, bis(hydrogen sulfate), disodium salt;Dibenzo(B,def)chrysene-7,14-diol, 7,14-bis(hydrogen sulfate), sodium salt (1:2)

CBNumber:: CB1877478

분자식:: C24H14O8S2.2Na

포뮬러 무게:: 518.49

MOL 파일:: 3564-70-3.mol

속성

안전

용도

공급 업체 2

disodium dibenzo[b,def]chrysene-7,14-diyl bis(sulphate) 속성

EPA: Dibenzo[b,def]chrysene-7,14-diol, bis(hydrogen sulfate), disodium salt (3564-70-3)

안전

기존화학 물질	KE-09884

disodium dibenzo[b,def]chrysene-7,14-diyl bis(sulphate) C화학적 특성, 용도, 생산

제조 방법

(a) in the presence of Pyridine, with chlorosulfonic processing C.I. Vat Yellow 4 leuco; (b) used in Pyridine?metal (such as copper, iron, zinc, etc) and Sulfur trioxide source (such as Sulfur trioxide, Chlorosulfonic acid or Methyl chlorosulfonate) processing ?C.I. Vat Yellow 4. The above two kinds of circumstances are through with alkali, filter out the insoluble,, remove Pyridine and salting-out.

Properties and Applications

red light yellow. Orange powder. Soluble in water and acetone, slightly soluble in alcohol. The strong sulfuric acid for green light yellow, diluted into gold. The solubility in water is good, aqueous solution for under fluorescent light bright yellow. Used for the cotton fabric dyeing as red light yellow, to dead cotton covering power is better. The affinity of cotton fiber medium. This product can be used for printing of cotton, including direct printing, the dye printing, white color printing. Also can be used for silk, wool and PVA dyeing.

Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Fading	Stain
ISO	4-5	4-5	5-6	5	4-5	3-4	4
AATCC	5	5	4-5	5	4

disodium dibenzo[b,def]chrysene-7,14-diyl bis(sulphate) 준비 용품 및 원자재

원자재

VAT 옐로우 4 피리딘

준비 용품

disodium dibenzo[b,def]chrysene-7,14-diyl bis(sulphate) 공급 업체

글로벌( 2)공급 업체

공급자	전화	이메일	국가	제품 수	이점
Hunan Yongqi Chemical Co., LTD	0731-85561035 13319583233	yongqi@yongqichem.com	China	1092	58
Hu' nan Yunbang Pharmaceutical Co., Ltd.	0731-85561020 15386497078	yunbang@yunbangapi.com	China	4200	58

disodium dibenzo[b,def]chrysene-7,14-diyl bis(sulphate) 관련 검색:

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