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210684

Acid Blue 25

Dye content 45 %

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About This Item

Empirical Formula (Hill Notation):
C20H13N2NaO5S
CAS Number:
6408-78-2
Molecular Weight:
416.38
PubChem Substance ID:
24852550
UNSPSC Code:
12171500
Colour Index Number:
62055
NACRES:
NA.47
EC Number:
229-068-1
MDL number:
MFCD00001214
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form

powder

Quality Segment

composition

Dye content, 45%

solubility

water: 1%

λmax

600 nm

ε (extinction coefficient)

≥10000 at 254-260 nm in ethanol at 0.03 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].Nc1c(cc(Nc2ccccc2)c3C(=O)c4ccccc4C(=O)c13)S([O-])(=O)=O

InChI

1S/C20H14N2O5S.Na/c21-18-15(28(25,26)27)10-14(22-11-6-2-1-3-7-11)16-17(18)20(24)13-9-5-4-8-12(13)19(16)23;/h1-10,22H,21H2,(H,25,26,27);/q;+1/p-1

InChI key

LIKZXCROQGHXTI-UHFFFAOYSA-M

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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