Acid Blue 93

Bezeichnung:Acid Blue 93

CAS-Nr28983-56-4

Englisch Name:Acid Blue 93

CBNumberCB5698734

SummenformelC37H29N3O9S3.2Na

Molgewicht799.8

MOL-Datei28983-56-4.mol

Acid Blue 93 physikalisch-chemischer Eigenschaften

Schmelzpunkt	>250℃
Siedepunkt	1380℃[at 101 325 Pa]
Dichte	1.49[at 20℃]
Dampfdruck	0Pa at 25℃
storage temp.	Store at RT.
Löslichkeit	70g/l
Aggregatzustand	powder
Colour Index	42780
Farbe	Red to Brown
Säure-Base-Indikators(pH-Indikatoren)	11.0(BLUE)-13.0(RED)
PH	5.0 (10g/l, H2O, 20℃)
Geruch (Odor)	Odorless
Wasserlöslichkeit	Soluble in water
maximale Wellenlänge (λmax)	600 nm
Merck	13,6055
Stabilität	Stable. Incompatible with strong oxidizing agents.
Biologische Anwendungen	Assay for nucleic acids,protein determination,identification of Candida albicans; method for counting leukocytes,controlled drug release; radiotherapy; treating apolipoprotein E-related diseases; oral care products
LogP	-3.75 at 25℃
CAS Datenbank	28983-56-4(CAS DataBase Reference)
EPA chemische Informationen	C.I. Acid Blue 93 (28983-56-4)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	22-36/37/38
S-Sätze:	22-24/25-36/37-26
WGK Germany	3
RTECS-Nr.	DB5044700
TSCA	Yes
HS Code	29350090
Toxizität	LD50 orally in Rabbit: > 5000 mg/kg

Gefahreninformationscode (GHS)

Acid Blue 93 Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
brown crystalline solid
Verwenden
A histology stain for collagen in tissue sections
Verwenden
Methyl Blue is used as a stain for tissue in biological applications. It is also used to study aromatic framework ability to remove charged dyes from water. Methyl Blue can be used as a indicator with a range of (pH 9.4-14.0).
Verwenden
As a coloring; dye for cotton and silk; biological stain.
synthetische
(a) will C.I. Solvent Blue 23 (C.I. 42760) trisulfonated, and translated into salt; (b)Formaldehyde and 3-(Phenylamino)benzenesulfonic acid or 4-(Phenylamino)benzenesulfonic acid (2 Moore) condensation, and in the latter another Moore’s presence will the oxidation; (C) Diphenylamine and carbon tetrachloride condensation, and its products were.
Definition
ChEBI: An organic sodium salt that is the trisodium salt of 4,4'-{({4-[(4-sulfophenyl)imino]cyclohexa-2,5-dien-1-ylidene}methylene)bis[(4,1-phenylene)azanediyl]}di(benzene-1-sulfonic acid). A histological dye that can be used either on its own or part of a mixtur (aniline blue WS) for staining collagen in Masson's trichrome and Mallory's method for connective tissue.
Flammability and Explosibility
Not classified
Properties and Applications
bright blue. Flash blue brown powder. It is easy to dissolve in the cold water and hot water (for blue solution), soluble in ethanol is green light blue. Meet strong sulfuric acid is red brown, it will be a violet after diluted. Is mainly used to produce pure blue and black ink. Can make color which stamp-pad stamp-pad ink. Also used for silk, cotton and leather colorants, also can be used as indicator.

Acid Blue 93 Upstream-Materialien And Downstream Produkte

Acid Blue 93 Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

28983-56-4, Acid Blue 93 Verwandte Suche:

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