MERCK 104984 Potassium hexacyanoferrate(II) trihydrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 14459-95-1, EC Number 237-722-2
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MERCK 104984 Potassium hexacyanoferrate(II) trihydrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 14459-95-1, EC Number 237-722-2

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Stok Kodu
SLV.M.104984.0500
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144,21 EUR + KDV
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Description
Catalogue Number 104984
Replaces PX1460; PX1460-1; PX1460-20
Synonyms Potassium ferrocyanide
Product Information
CAS number 14459-95-1
EC number 237-722-2
Grade ACS,ISO,Reag. Ph Eur
Hill Formula C₆FeK₄N₆*3H₂O
Chemical formula K₄[Fe(CN)₆]*3H₂O
Molar Mass 422.39 g/mol
HS Code 2837 20 00
Structure formula Image
Applications
Application Potassium hexacyanoferrate(II) trihydrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 14459-95-1, EC Number 237-722-2.
Physicochemical Information
Melting Point >50 °C Elimination of water of crystallisation
pH value 9.5 (100 g/l, H₂O, 20 °C) (anhydrous substance)
Bulk density 950 - 1050 kg/m3
Solubility 289 g/l
Toxicological Information
LD 50 oral LD50 Rat 3613 mg/kg
Safety Information according to GHS
Hazard Statement(s) H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s) P273: Avoid release to the environment.
Storage class 10 - 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
Safety Information
Categories of danger dangerous for the environment
R Phrase R 52/53
Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 61
Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Storage and Shipping Information
Storage Store at +5°C to +30°C.
Specifications
Assay (cerimetric) 99.0 - 102.0 %
Insoluble matter ≤ 0.005 %
Chloride (Cl) ≤ 0.01 %
Sulphate (SO₄) ≤ 0.005 %
Na (Sodium) ≤ 0.01 %
Pb (Lead) ≤ 0.002 %
Corresponds to ACS,ISO,Reag. Ph Eur
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MERCK 104984 Potassium hexacyanoferrate(II) trihydrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 14459-95-1, EC Number 237-722-2 SLV.M.104984.0500
MERCK 104984 Potassium hexacyanoferrate(II) trihydrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 14459-95-1, EC Number 237-722-2

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