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298409

Uniblue A sodium salt

Reactive stain for proteins, ≥70% (HPLC)

Synonym(s):

Acid Blue 215

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About This Item

Empirical Formula (Hill Notation):
C22H15N2NaO7S2
CAS Number:
14541-90-3
Molecular Weight:
506.48
NACRES:
NA.47
PubChem Substance ID:
24857983
UNSPSC Code:
12171500
EC Number:
238-573-6
MDL number:
MFCD00010794
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Quality Segment

assay

≥70% (HPLC)

form

powder

mp

>300 °C (lit.)

λmax

596 nm

εmax

≥20000 at 253-259 nm in water at 0.01 g/L, ≥23000 at 224-230 nm in water at 0.01 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].Nc1c2C(=O)c3ccccc3C(=O)c2c(Nc4cccc(c4)S(=O)(=O)C=C)cc1S([O-])(=O)=O

InChI

1S/C22H16N2O7S2.Na/c1-2-32(27,28)13-7-5-6-12(10-13)24-16-11-17(33(29,30)31)20(23)19-18(16)21(25)14-8-3-4-9-15(14)22(19)26;/h2-11,24H,1,23H2,(H,29,30,31);/q;+1/p-1

InChI key

ANOULJGZTVOIFB-UHFFFAOYSA-M

Application

Reactive stain for proteins

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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