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62298-42-4

62298-42-4

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  • 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)

    Cas No: 62298-42-4

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  • 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)

    Cas No: 62298-42-4

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  • 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)

    Cas No: 62298-42-4

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  • 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)

    Cas No: 62298-42-4

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62298-42-4 Usage

General Description

AZURE B EOSINATE PRACTICAL GRADE is a mixed dye essentially used in laboratories for pathological studies. The two components, Azure B and Eosin, play different roles in staining procedures, with Azure B being a basic dye that colors acid structures blue, and Eosin acting as an acidic dye that colors basic structures red. This makes it a strong histological stain for highlighting different elements in biological tissues. The product is generally found in powder or crystalline form. Its handling requires care, as it may pose some health risks, and should be done in accordance with guidelines for lab-grade chemicals.

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

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More Details:62298-42-4 SDS

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