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Merck
CN

1.09182

Fluorescent indicator F254

Synonym(s):

Fluorescent indicator F₂₅₄

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About This Item

CAS Number:
UNSPSC Code:
12171501
EC Index Number:
271-896-0
NACRES:
NA.21
MDL number:
Technical Service
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form

solid

Quality Segment

impurities

≤0.01% Fe (Iron), ≤0.3% Water

pH

7.0 ( in H2O, suspension)

mp

1500 °C

solubility

<0.1 g/L

density

4.0 g/cm3 at 20 °C

bulk density

1450 kg/m3

storage temp.

no temp limit

SMILES string

[Zn+2].[Zn+2].[Si]([O-])([O-])([O-])[O-]

InChI

1S/O4Si.2Zn/c1-5(2,3)4;;/q-4;2*+2

InChI key

ZOIVSVWBENBHNT-UHFFFAOYSA-N

Analysis Note

Identity: conforms
Fe (Iron): ≤ 0.01 %
Water: ≤ 0.3 %
Application test for DC: conforms

Other Notes

Replaces: 9182-1; 9182


pictograms

Environment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

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