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Safety Information

377767

Sigma-Aldrich

Martius Yellow

Dye content 85 %

Synonym(s):

2,4-Dinitro-1-naphthol

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About This Item

Linear Formula:
(O2N)2C10H5OH
CAS Number:
605-69-6
Molecular Weight:
234.17
Beilstein:
2057462
EC Number:
210-093-1
MDL number:
MFCD00065352
UNSPSC Code:
12171500
PubChem Substance ID:
24863520

form

powder

composition

Dye content, 85%

mp

130-133 °C (lit.)

solubility

methanol: 1 mg/mL

λmax

430 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

Oc1c(cc([N+]([O-])=O)c2ccccc12)[N+]([O-])=O

InChI

1S/C10H6N2O5/c13-10-7-4-2-1-3-6(7)8(11(14)15)5-9(10)12(16)17/h1-5,13H

InChI key

FFRBMBIXVSCUFS-UHFFFAOYSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Precautionary Statements

P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
SHBM4385
11302EH
16804CY
09110EY
08514AF

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Sabnis RW
Handbook of Acid-Base Indicators, 215-215 (2007)
Sethi A
Systematic Lab Experiments in Organic Chemistry, 770-770 (2003)
Entamoeba histolytica: demonstration by PAS/Martius yellow technique.
G Hulman et al.
Medical laboratory sciences, 44(4), 396-397 (1987-10-01)
D Roberts et al.
Langmuir : the ACS journal of surfaces and colloids, 28(46), 16196-16206 (2012-10-24)
The effect of peptide charge on the self-assembly, gelation behavior, and model drug release profiles has been explored here for three octa-peptides, VEVKVEVK (VEK2), VKVKVEVK (VEK3), and VEVEVKVE (VEK1), that carry a net charge of 0, +2, and -2 at

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