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AZURE B EOSINATE PRACTICAL GRADE is a mixed dye primarily used in laboratories for pathological studies. It is composed of two components, Azure B and Eosin, which function as a basic dye and an acidic dye, respectively. This combination allows it to color acid structures blue and basic structures red, making it an effective histological stain for highlighting various elements in biological tissues. The product is typically available in powder or crystalline form and should be handled with care due to potential health risks, following guidelines for lab-grade chemicals.

62298-42-4

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62298-42-4 Usage

Uses

Used in Pathology Laboratories:
AZURE B EOSINATE PRACTICAL GRADE is used as a histological stain for [highlighting different elements in biological tissues] because of its ability to color acid structures blue and basic structures red. This dual-action staining capability makes it a valuable tool in the analysis and examination of tissue samples.
Used in Medical Research:
AZURE B EOSINATE PRACTICAL GRADE is used as a research tool for [pathological studies] in order to facilitate the identification and examination of various cellular structures and tissues. Its staining properties aid in the visualization of specific biological components, which is crucial for understanding disease processes and advancing medical knowledge.

Check Digit Verification of cas no

The CAS Registry Mumber 62298-42-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,2,9 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 62298-42:
(7*6)+(6*2)+(5*2)+(4*9)+(3*8)+(2*4)+(1*2)=134
134 % 10 = 4
So 62298-42-4 is a valid CAS Registry Number.
InChI:InChI=1/C20H8Br4O5.2C15H15N3S/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;2*1-16-10-4-6-12-14(8-10)19-15-9-11(18(2)3)5-7-13(15)17-12/h1-6,25-26H;2*4-9H,1-3H3

62298-42-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name dimethyl-[7-(methylamino)phenothiazin-3-ylidene]azanium,2',4',5',7'-tetrabromo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate

1.2 Other means of identification

Product number -
Other names 3-(Dimethylamino)-7-(methylamino)phenothiazin-5-ium,salt with 2',4',5',7'-tetrabromo-3',6'-dihydroxyspiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one (2:1)

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:62298-42-4 SDS

62298-42-4Upstream product

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