Merck 102274 Cerium(IV) Sulfate Tetrahydrate For Analysis Emsure® 25 gr

Category

Tuzlar

Brand

MERCK

Stock Code

LB.M.102274.0025

5.804,31 TL + VAT

6.965,18 TL

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MERCK 102274

Cerium(IV) sulfate tetrahydrate for analysis EMSURE®

Description
Catalogue Number	102274
Description	Cerium(IV) sulfate tetrahydrate

Product Information
CAS number	10294-42-5
EC number	237-029-5
Hill Formula	CeO₈S₂ * 4 H₂O
Chemical formula	Ce(SO₄)₂ * 4 H₂O
Molar Mass	404.30 g/mol
HS Code	2846 10 00
Quality Level	MQ300

Physicochemical Information
Density	3.24 g/cm3 (20 °C)
Melting Point	200 °C Elimination of water of crystallisation
pH value	0.5 (207 g/l, H₂O, 20 °C)
Vapor pressure	<1 Pa (50 °C)
Bulk density	650 - 850 kg/m3
Solubility	207 g/l

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H314: Causes severe skin burns and eye damage. H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P273: Avoid release to the environment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word	Danger
Storage class	8B Non-combustible, corrosive hazardous materials
WGK	WGK 3 highly hazardous to water
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
Hazard Symbols	Dangerous for the environment Irritant
Categories of danger	irritant
R Phrase	R 36/38 Irritating to eyes and skin.
S Phrase	S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Storage and Shipping Information
Storage	Store at +15 °C to +25 °C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 3260 , 8, II
Declaration (transport by air) IATA-DGR	UN 3260 , 8, II
Declaration (transport by sea) IMDG-Code	UN 3260 , 8, II, Segregation Group: 1 (Acids)

Specifications
Assay (potentiometric, Ce(SO₄)₂· 4 H₂O)	≥ 98.0 %
Substances insoluble in sulfuric acid	≤ 0.005 %
Chloride (Cl)	≤ 0.001 %
Phosphate (PO₄)	≤ 0.01 %
Heavy metals (as Pb)	≤ 0.005 %
Fe (Iron)	≤ 0.005 %

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