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69152

Sigma-Aldrich

Disperse Blue 134

for microscopy

Synonym(s):

1,4-Bis(isopropylamino)anthraquinone, Solvent Blue 36

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$53.30
25 G
$179.00

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5 G
$53.30
25 G
$179.00

About This Item

Empirical Formula (Hill Notation):
C20H22N2O2
CAS Number:
14233-37-5
Molecular Weight:
322.40
EC Number:
238-101-9
MDL number:
MFCD00045353
UNSPSC Code:
12171500
PubChem Substance ID:
57652176
NACRES:
NA.47

$53.30

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grade

for microscopy

Quality Level

100

form

powder

mp

170-172 °C

solubility

toluene: 0.01 g/10 mL, blue to very deep blue

εmax

≥400 at 587-597 nm in ethanol
≥550 at 635-645 nm in ethanol

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

CC(C)Nc1ccc(NC(C)C)c2C(=O)c3ccccc3C(=O)c12

InChI

1S/C20H22N2O2/c1-11(2)21-15-9-10-16(22-12(3)4)18-17(15)19(23)13-7-5-6-8-14(13)20(18)24/h5-12,21-22H,1-4H3

InChI key

BLFZMXOCPASACY-UHFFFAOYSA-N

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL4843
BCCK2460
BCCH6257
BCCD2725
BCBZ3917

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Advances in colloid and interface science, 106, 83-107 (2003-12-16)
This review will describe some of the changes occurring in formulation types employed and the further trends that are driving technologies. These will be illustrated by examples of water-based dispersion formulation technology for oil-in-water emulsions (EW) and suspension-emulsions (SE) as
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