ChemicalBook > Produktkatalog >Farbstoffe und Pigmente >Farbstoff >Säurefarbstoffe >CROCEIN SCARLET 7B

CROCEIN SCARLET 7B

6226-76-2

CAS-Nr.: 6226-76-2

Englisch Name:: CROCEIN SCARLET 7B

Synonyma:: CI 27165;ACID RED 71;CI NO 27165;ACID ORANGE 12;C.I. ACID RED 71);CROCEIN SCARLET 7B;Croceine Scarlet 7B;C.I.Acid Red 71:C.I.27165;CROCEIN SCARLET 7B C.I. NO. 27165;CROCEIN SCARLET 7B ISO 9001：2015 REACH

CBNumber:: CB8105888

Summenformel:: C24H18N4Na2O7S2

Molgewicht:: 584.53

MOL-Datei:: 6226-76-2.mol

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Eigenschaften Sicherheit Verwendungswort Produktionsfirma 37

CROCEIN SCARLET 7B Eigenschaften

Schmelzpunkt:: 181-188℃

Aggregatzustand: Powder

Colour Index: 27165

Wasserlöslichkeit: Soluble in water

Sicherheit

S-Sätze:	22-24/25
WGK Germany	3

CROCEIN SCARLET 7B Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

Crocein Scarlet 7B is used in Crowle’s reagent. The reagent is needed for observing latent fingerprints, particularly bloody prints. Dyes and metabolites.

synthetische

2′,3-Dimethyl-4-amino-4′-sulfoazobenzene?diazo, and 7-Hydroxynaphthalene-1-sulfonic acid coupling.

Properties and Applications

red. Soluble in water for product red, soluble in ethanol for red orange. The strong sulfuric acid for blue, pink is diluted. In water solution to join strong hydrochloric acid for product red; Add thick sodium hydroxide solution for shallow red sauce.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
ISO	5-6	2-3	2-3	2	1		2-3

CROCEIN SCARLET 7B Upstream-Materialien And Downstream Produkte

Upstream-Materialien

7-Hydroxynaphthalin-1-sulfonsure 6-[(4-Amino-m-tolyl)azo]toluol-3-sulfonsure

Downstream Produkte

CROCEIN SCARLET 7B Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 37)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	29118	58
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	52927	58
Tianjin heowns Biochemical Technology Co., Ltd.	400 638 7771	sales@heowns.com	China	14443	57
Spectrum Chemical Manufacturing Corp.	021-021-021-67601398-809-809-809 15221380277	marketing_china@spectrumchemical.com	China	9664	60
Alfa Chemistry	1-516-6625404	support@alfa-chemistry.com	United States	9171	60
Shanghai YuanYe Biotechnology Co., Ltd.	021-61312847; 18021002903	3008007409@qq.com	China	27322	60
Tianjin heowns Biochemical Technology Co., Ltd.	400-6387771-6037 18920794737	sales@heowns.com	China	20506	60
Shanghai Han-Xiang Chemical Co., Ltd.	15971444841	amber@biochempartner.com	China	3063	58

6226-76-2()Verwandte Suche:

1-[(2-Methylphenyl)azo]-2-naphthol 4-o-Tolylazo-o-toluidin Natrium-3-methylsulfanilat 1-(2-Methyl-4-(2-methylphenylazo)phenylazo)-2-naphthol 3-Methylsulfanilsure 4'-Aminoazobenzol-4-sulfonsure Natrium-4-(4-(2-hydroxynaphthalenylazo)phenylazo)benzolsulfonat 1-(4-(Phenylazo)phenylazo)-2-naphthol Natrium-6-(2-hydroxynaphthylazo)-3,4'-azodibenzolsulfonat Natrium-6-hydroxy-5-(4-phenyl-azophenylazo)naphthalin-2,4-disulfonat Trinatrium-1-(1-naphthylazo)-2-hydroxynaphthalin-4',6,8-trisulfonat 7-Hydroxynaphthalin-1-sulfonsure

CI 27165
CI NO 27165
ACID RED 71
ACID ORANGE 12
CROCEIN SCARLET 7B C.I. NO. 27165
1-Naphthalenesulfonic acid, 7-hydroxy-8-2-methyl-4-(2-methyl-4-sulfophenyl)azophenylazo-, disodium salt
C.I. ACID RED 71)
7-Hydroxy-8-[[2-methyl-4-[(2-methyl-4-sodiosulfophenyl)azo]phenyl]azo]naphthalene-1-sulfonic acid sodium salt
Croceine Scarlet 7B
CROCEIN SCARLET 7B
CROCEIN SCARLET 7B ISO 9001：2015 REACH
C.I.Acid Red 71:C.I.27165
6226-76-2
C24H18N4O7S2Na2