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70550

Naphthol Green B

suitable for microscopy, suitable for suitability for complexometry

Synonym(s):

Acid Green 1

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About This Item

Empirical Formula (Hill Notation):
C30H15FeN3Na3O15S3
CAS Number:
Molecular Weight:
878.46
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
243-010-2
MDL number:
Colour Index Number:
10020
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form

powder

technique(s)

titration: suitable

solubility

methanol: 0.01 g/10 mL

λmax

714 nm

εmax

≥80 at 709-719 nm in water

suitability

suitable for microscopy, suitable for suitability for complexometry

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].[Na+].[Na+].[O-]S(=O)(=O)c1ccc2c(N=O)c(O[Fe](Oc3ccc4cc(ccc4c3N=O)S([O-])(=O)=O)Oc5ccc6cc(ccc6c5N=O)S([O-])(=O)=O)ccc2c1

InChI

1S/3C10H7NO5S.Fe.3Na/c3*12-9-4-1-6-5-7(17(14,15)16)2-3-8(6)10(9)11-13;;;;/h3*1-5,12H,(H,14,15,16);;;;/q;;;+3;3*+1/p-6

InChI key

JMXROTHPANUTOJ-UHFFFAOYSA-H


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670601747070540
technique(s)

titration: suitable

technique(s)

titration: suitable

technique(s)

titration: suitable

technique(s)

-

suitability

suitable for microscopy, suitable for suitability for complexometry

suitability

suitable for microscopy

suitability

suitable for microscopy

suitability

suitable for microscopy

form

powder

form

powder

form

powder

form

powder

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

solubility

methanol: 0.01 g/10 mL

solubility

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

solubility

methanol: water (1:1): 0.1 g/10 mL, red

solubility

methanol: water (1:1): 0.5 g/10 mL, clear

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp


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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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