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1.04982

Supelco

Potassium hexacyanoferrate(II) trihydrate

EMPLURA®

Synonym(s):

Potassium hexacyanoferrate(II) trihydrate, Potassium ferrocyanide

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1 KG
£213.00
25 KG
£4,310.00

£213.00


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Packaging: HDPE bottle

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1 KG
£213.00
25 KG
£4,310.00

About This Item

Linear Formula:
K4[Fe(CN)6] · 3H2O
CAS Number:
Molecular Weight:
422.39
MDL number:
UNSPSC Code:
12352302
EC Index Number:
237-722-2
NACRES:
NA.21
form:
solid

£213.00


Please contact Customer Service for Availability
Packaging: HDPE bottle

Request a Bulk Order

Quality Level

product line

EMPLURA®

Assay

≥99.0% (cerimetric)

form

solid

potency

3613 mg/kg LD50, oral (Rat)

pH

9.5 (20 °C, 100 g/L in H2O, anhydrous substance)

mp

>50 °C (Elimination of water of crystallisation)

bulk density

950‑1050 kg/m3

cation traces

As: ≤0.0003%
Cu: ≤0.0025%
Pb: ≤0.001%
Zn: ≤0.0025%

storage temp.

2-30°C

SMILES string

[Fe+2].[K+].[K+].[K+].[K+].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].O.O.O

InChI

1S/6CN.Fe.4K.3H2O/c6*1-2;;;;;;;;/h;;;;;;;;;;;3*1H2/q6*-1;+2;4*+1;;;

InChI key

UTYXJYFJPBYDKY-UHFFFAOYSA-N

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1 of 4

This Item
P93874559891.04984
form

solid

form

powder

form

crystalline

form

solid

assay

≥99.0% (cerimetric)

assay

≥98.5%

assay

≥99.95% trace metals basis

assay

99.0-102.0% (cerimetric)

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

300

pH

9.5 (20 °C, 100 g/L in H2O, anhydrous substance)

pH

8-10 (25 °C, 211 g/L)

pH

-

pH

9.5 (20 °C, 100 g/L in H2O, anhydrous substance)

cation traces

As: ≤0.0003%, Pb: ≤0.001%, Cu: ≤0.0025%, Zn: ≤0.0025%

cation traces

-

cation traces

-

cation traces

Na: ≤0.01%, Pb: ≤0.002%

mp

>50 °C (Elimination of water of crystallisation)

mp

70 °C (lit.)

mp

70 °C (lit.)

mp

>50 °C (Elimination of water of crystallisation)

Analysis Note

Assay (cerimetric): ≥ 99.0 %
As (Arsenic): ≤ 0.0003 %
Cu (Copper): ≤ 0.0025 %
Pb (Lead): ≤ 0.001 %
Zn (Zinc): ≤ 0.0025 %

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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