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19-0540

Sigma-Aldrich

Malachite Green oxalate

SAJ first grade, ≥80.0%

Synonym(s):

Basic Green 4

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About This Item

Empirical Formula (Hill Notation):
C52H54N4O12
CAS Number:
2437-29-8
Molecular Weight:
927.00
EC Number:
219-441-7
MDL number:
MFCD00011766
UNSPSC Code:
12352300
PubChem Substance ID:
329751796

grade

SAJ first grade

Assay

≥80.0%

form

solid

availability

available only in Japan

mp

164 °C (dec.) (lit.)

SMILES string

OC(=O)C(O)=O.OC(=O)C([O-])=O.OC(=O)C([O-])=O.CN(C)c1ccc(cc1)C(\c2ccccc2)=C3\C=CC(\C=C3)=[N+](\C)C.CN(C)c4ccc(cc4)C(\c5ccccc5)=C6\C=CC(\C=C6)=[N+](\C)C

InChI

1S/2C23H25N2.3C2H2O4/c2*1-24(2)21-14-10-19(11-15-21)23(18-8-6-5-7-9-18)20-12-16-22(17-13-20)25(3)4;3*3-1(4)2(5)6/h2*5-17H,1-4H3;3*(H,3,4)(H,5,6)/q2*+1;;;/p-2

InChI key

CNYGFPPAGUCRIC-UHFFFAOYSA-L

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Signal Word

Danger

Hazard Statements

H301,H318,H361fd,H410

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Repr. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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