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69870

Morin hydrate

Name: Morin hydrate
Brand: SIGMA

suitable for microscopy, for the determination of Al, Be, Zn, Ga, In, Sc, 1-2 mol/mol water

Synonym(s):

2′,3,4′,5,7-Pentahydroxyflavone

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About This Item

Empirical Formula (Hill Notation):

C₁₅H₁₀O₇ · xH₂O

CAS Number:

654055-01-3

Molecular Weight:

302.24 (anhydrous basis)

EC Number:

207-542-9

UNSPSC Code:

12171500

NACRES:

NA.47

PubChem Substance ID:

24885989

MDL number:

MFCD00017307

Colour Index Number:

75660

Beilstein/REAXYS Number:

327474

Assay:

≥85% (HPLC)

Form:

powder

Quality level:

200

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Properties

assay

≥85% (HPLC)

Quality Level

200

form

powder

quality

for the determination of Al, Be, Zn, Ga, In, Sc

technique(s)

titration: suitable

impurities

1-2 mol/mol water

mp

299-300 °C

solubility

methanol: 0.5 g/10 mL, brown

ε_max

≥300 at 360-375 nm in methanol

suitability

suitable for microscopy

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

O=C1C(O)=C(C2=CC=CC=C2O)OC3=CC(O)=CC(O)=C31

InChI

1S/C15H10O7.H2O/c16-6-1-2-8(9(18)3-6)15-14(21)13(20)12-10(19)4-7(17)5-11(12)22-15;/h1-5,16-19,21H;1H2

InChI key

MYUBTSPIIFYCIU-UHFFFAOYSA-N

Gene Information

human ... CYP1A2(1544)

Description

General description

Morin hydrate is a yellowish pigment and a fluorescent indicator. It is used for the fluorimetric determination of several metals, mostly aluminum.

Application

Morin has been utilized in fluorescent microscopy as a fluorescent nuclear stain and as an application to detect aluminium in the brain by demonstrating metal salts.

Other Notes

Reagent for the fluorimetric determination of several metals, mostly aluminum.

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pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c