成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

CROCEIN SCARLET 7B

CROCEIN SCARLET 7B Struktur
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

CROCEIN SCARLET 7B Eigenschaften

Schmelzpunkt:
181-188℃
Aggregatzustand
Powder
Colour Index 
27165
Wasserl?slichkeit
Soluble in water

Sicherheit

S-S?tze: 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
Fading Stain 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 H?ndler.

Global( 38)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hubei Jusheng Technology Co.,Ltd. 		18871490254
linda@hubeijusheng.com CHINA 28172 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250
 1026@dideu.com China 22787 58
Aladdin Scientific 		+1-+1(833)-552-7181
sales@aladdinsci.com United States 52924 58
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771
sales@heowns.com China 14435 57
Spectrum Chemical Manufacturing Corp. 021-021-021-67601398-809-809-809 15221380277
 marketing_china@spectrumchemical.com China 9658 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 27313 60
Tianjin heowns Biochemical Technology Co., Ltd. 400-6387771-6037 18920794737
 sales@heowns.com China 22988 60
Shanghai Han-Xiang Chemical Co., Ltd. 15971444841
 amber@biochempartner.com China 3061 58
Beijing Minruida Technology Co., Ltd. 010-82387566 18001021521;
 sales@mreda.com.cn China 10789 58

6226-76-2()Verwandte Suche:

  • 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
Copyright 2019 ? ChemicalBook. All rights reserved