Merck 104982 Potassium hexacyanoferrate(II) trihydrate EMPLURA® CAS No.: 14459-95-1 25 kg

Category

Analitik Kimyasallar , Tuzlar

Brand

MERCK

Stock Code

LB.M.104982.9025

Kısa Bilgi

Synonyms: Potassium ferrocyanide CAS No: 14459-95-1 EC Number: 237-722-2 Molar Mass: 422.39 g/mol Chemical Formula: K₄[Fe(CN)₆]*3H₂O Hill Formula: C₆FeK₄N₆ * 3H₂O

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MERCK 104982 Potassium Hexacyanoferrate(II) Trihydrate EMPLURA® 25 Kg
Catalogue Number	104982
Synonyms	Potassium ferrocyanide

MERCK 104982 Potassium Hexacyanoferrate(II) Trihydrate EMPLURA®

Product Information
CAS number	14459-95-1
EC number	237-722-2
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

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 %
As (Arsenic)	≤ 0.0003 %
Cu (Copper)	≤ 0.0025 %
Pb (Lead)	≤ 0.001 %
Zn (Zinc)	≤ 0.0025 %

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