CELESTINE BLUE

Product Name: CELESTINE BLUE
CAS No.: 1562-90-9
Chemical Name: CELESTINE BLUE
Synonyms: CI 51050;Coreine2R;CELESTIN BLUE;Coreine Blue B;CELESTINE BLUE;MORDANT BLUE 4;MORDANT BLUE 14;Celestin blue B;CELLESTINE BLUE;Gallo Sky Blue S
CBNumber: CB4463614
Molecular Formula: C17H18ClN3O4
Formula Weight: 363.8
MOL File: 1562-90-9.mol

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CELESTINE BLUE Property

Melting point:: 227-230 °C
form: Powder
Colour Index: 51050
color: Very dark brown to dark gray to black
Odor: Odorless
Merck: 13,1971
BRN: 3830911
InChIKey: VXAFJUDTZSMEFN-UHFFFAOYSA-N
CAS DataBase Reference: 1562-90-9(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 22-24/25
WGK Germany: 3
HS Code: 32041200

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 206342
Product name: Celestine blue
Purity: Dye content 80%
Packaging: 5g
Price: $82.9
Updated: 2023/06/20

Sigma-Aldrich

Product number: 206342
Product name: Celestine blue
Purity: Dye content 80%
Packaging: 25g
Price: $555
Updated: 2023/06/20

Usbiological

Product number: 236820
Product name: Celestine Blue
Packaging: 25g
Price: $237
Updated: 2021/12/16

Usbiological

Product number: 269956
Product name: Celestine Blue
Packaging: 10g
Price: $333
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC52677
Product name: Celestine Blue
Packaging: 50g
Price: $340
Updated: 2021/12/16

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CELESTINE BLUE Chemical Properties,Usage,Production

Description

Coelestin Blue B 40, C.I. 51 050 [1562-90 9] is correspondingly obtained by action of 4 nitrosodiethylaniline hydrochloride with gallamide.

Chemical Properties

Black powder

Uses

Celestine Blue is a cationic dye used in cell staining. Dyes and metabolites.

Uses

To dye fabrics a navy-blue color with faint reddish tinge. As nuclear and connective tissue stain. One of the ingredients of Picro-Mallory stain: Lendrum, McFarlane, J. Pathol. Bacteriol. 50, 381 (1940).

Definition

ChEBI: Celestin blue B is an organic chloride salt composed of 1-carbamoyl-7-(diethylamino)-3,4-dihydroxyphenoxazin-5-ium and chloride ions in a 1:1 ratio. A histological dye used in solution with an iron alum mordant as a hematoxylin substitute in the H&E stain. It has a role as a fluorochrome and a histological dye. It contains a Celestin blue B(1+).

Preparation

excessive amounts of ?N,N-diethyl-4-nitrosobenzenamine or N,N-diethyl-4-(phenyldiazenyl)benzenamine?and 3,4,5-Trihydroxybenzamide reaction.

Synthesis

In an enamelled 6000 L ket tle equipped with a wooden gate stirrer, 110 kg of gallamide and 2000 L of alcohol (denatured, 94 %) are brought to a rapid boil. Over 10 h, 240 kg of nitrosodiethylaniline hydrochloride, dissolved in 1500 L of ethanol, is allowed to flow in. After addition of 21 kg of potassium carbonate, the reaction mixture is boiled for an other 1 h and allowed to cool to 20 ℃; 40 L of 20 % hydrochloric acid is added, and the mix ture is pressed into asuctionfilter withafiltering stone bottom. After stirring with 500 L of 20 % hydrochloric acid, the mixture is filtered under suction until the product is well dried, and the product is further dried at 70 ℃. Yield: 95 %. The ethanol is recovered by distillation.

Properties and Applications

red light navy blue. Soluble in water for red light purple, slightly soluble in ethanol for blue. In concentrated sulfuric acid for Daisy blue, dilution after magenta. Dye aqueous solution and sodium hydroxide as blue purple and blue precipitation.

Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
			Alkali	Acid
ISO	5	5	3-4		5	4	3

CELESTINE BLUE Preparation Products And Raw materials

Raw materials

Preparation Products

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CELESTINE BLUE Suppliers

Belgium 1 China 91 Europe 3 France 1 Germany 1 India 10 South Korea 1 Switzerland 1 United Kingdom 6 United States 18 Global 133

Aladdin Scientific

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Frontier Scientific, Inc.

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NILE CHEMICALS

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Labseeker Inc

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Naugra Export

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3B Scientific Corporation

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HONEST JOY HOLDINGS LIMITED

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City Chemical LLC

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Loba Chemie Pvt. Ltd.

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Spectrum Chemicals & Laboratory Products

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View Lastest Price from CELESTINE BLUE manufacturers

Career Henan Chemical Co

Product: CELESTINE BLUE 1562-90-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 25kg
Release date: 2019-07-09

1562-90-9, CELESTINE BLUERelated Search:

ALIZARIN BLUE S Mordant Blue 18 Mordant Blue 13 AZURE C Azure II AZURE II EOSINATE AZURE A, CERTIFIED, PURE Azure B Mordant Black 95 4-Hydroxybenzylamine 3-HYDROXYBENZAMIDE N,N-DIETHYLANILINE HYDROCHLORIDE 3,4-DIHYDROXYBENZAMIDE CELESTINE BLUE 4-HYDROXYBENZAMIDE 4-(Aminomethyl)pyrocatechol hydrobromide 2-PHENOXY-N-METHYLETHYLAMINE HYDROCHLORIDE CI 51045

CelestinBlueForMicroscopy

Celestine Blue, pure

Lapis lazuli blue

1-(Aminocarbonyl)-7-(diethylamino)-3,4-dihydroxyphenoxazin-5-ium chloride

Coreine Blue B

Coreine RR No. 65

Gallo Sky Blue B

Gallo Sky Blue S

Phenoxazin-5-ium, 1-(aminocarbonyl)-7-(diethylamino)-3,4-dihydroxy-, chloride

Coreine2R

Phenoxazin-5-ium,1-(aminocarbonyl)-7-(diethylamino)-3,4-dihydroxy-, chloride (1:1)

Celestine BlueDye content: ≥ 80%

CELESTIN BLUE

CELESTINE BLUE

CELESTINE BLUE B

CI 51050

MORDANT BLUE 4

MORDANT BLUE 14

celestine blue (C.I. 51050)

1-carbamoyl-7-(diethylamino)-3,4-dihydroxyphenoxazin-5-ium chloride

Celestin blue B

CELESTINE BLUE, FOR MICROSCOPY

Celestine Blue, dye concent 80%

C.I. Mordant Blue 14 (8CI)

C.I.Mordant Blue 14:C.I.51050

C.I.Mordant Blue 4:C.I.15695

Celestine Blue, 98%-102%

CELLESTINE BLUE

1562-90-9

C17H18ClN3O4

C17H18N3O4Cl