Acid Black 2

Bezeichnung:Acid Black 2

CAS-Nr8005-03-6

Englisch Name:Acid Black 2

CBNumberCB9761571

SummenformelNULL

Molgewicht0

MOL-DateiMol file

Acid Black 2 physikalisch-chemischer Eigenschaften

storage temp.	Store at RT.
Löslichkeit	H₂O: soluble
Aggregatzustand	powder
Farbe	Red-black to black
Wasserlöslichkeit	SOLUBLE
maximale Wellenlänge (λmax)	570 nm
Stabilität	Stable. Combustible. Incompatible with strong oxidizing agents.
Biologische Anwendungen	Diagnostic assay; rodenticide
LogP	1.468 (est)
EPA chemische Informationen	C.I. Acid Black 2 (8005-03-6)

Sicherheit

Kennzeichnung gefährlicher	Xi,T
R-Sätze:	43-45
S-Sätze:	36/37-24/25-24-22-45-53
WGK Germany	3
RTECS-Nr.	GC4762250
TSCA	Yes
HS Code	32041200
Giftige Stoffe Daten	8005-03-6(Hazardous Substances Data)

Acid Black 2 Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R43:Sensibilisierung durch Hautkontakt möglich.
S-Sätze Betriebsanweisung:
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S24:Berührung mit der Haut vermeiden.
S22:Staub nicht einatmen.
Chemische Eigenschaften
black crystals or powder
Verwenden
It is employed as a common biological stain for tissues and cells. Used to make inks and shoe-polish and for dyeing leather, wood, textiles, and plastics. The crude mixture of nigrosine hydrochlorides (Phenol Black L) is used to dye phenolic resins. Bases are used to make printing colors and to dye plastics. It finds its use in Dorner?s spore stain, as a negative stain in place of India ink for spirochetes, bacteria, protozoa and fungi. It is also used in compounding resins include phenolic resins, styrenics, polyamides and urea resins.
synthetische
will all grades of alcohol solution aniline Black (C.I.Solvent Black 5, C.I. 50415) stlfonation, again into their products for all kinds of sodium salt.
Definition
ChEBI: Amido Black 10B is an organic sodium salt resulting from the formal condensation of Amido Black 10B (acid form) with two equivalents of sodium hydroxide. It has a role as a histological dye. It contains a 4-amino-5-hydroxy-3-[(p-nitrophenyl)azo]-6-(phenylazo)-naphthalene-2,7-disulfonate.

Properties and Applications

black. Black with flash in the granular, a violet is soluble in water, soluble in ethanol is blue. The strong sulfuric acid dyes is blue, it will be diluted and the generated purple precipitation. Blue light purple in aqueous solution, and sodium hydroxide show dark purple precipitation. Mainly used for leather dyeing. Also applies to paper, wood, soap, electrical-controlled aluminum, wool and silk dyeing of content, but also can be used in the manufacture of ink.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
ISO	5	4					4

Acid Black 2 Upstream-Materialien And Downstream Produkte

Acid Black 2 Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

8005-03-6, Acid Black 2 Verwandte Suche:

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