Merck 105326 0100 Lanthanum Nitrate Hexahydrate P.A. 100 GR.

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Description
Catalogue Number	105326
Description	Lanthanum nitrate hexahydrate

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Product Information
CAS number	10277-43-7
EC number	233-238-0
Hill Formula	LaN₃O₉ * 6 H₂O
Chemical formula	La(NO₃)₃ * 6 H₂O
Molar Mass	433.02 g/mol
HS Code	2846 90 90
Quality Level	MQ100

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Applications
Application	Lanthanum nitrate hexahydrate for analysis. CAS 10277-43-7, EC Number 233-238-0, chemical formula La(NO₃)₃ * 6 H₂O.

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Physicochemical Information
Boiling point	126 °C (1013 hPa) (decomposition)
Melting Point	69.9 °C
pH value	3.4 (50 g/l, H₂O, 25 °C)
Bulk density	1300 kg/m3
Solubility	1230 - 1580 g/l

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Toxicological Information
LD 50 oral	LD50 Rat 4500 mg/kg

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n\n
Hazard Statement(s)	H272: May intensify fire; oxidizer.\nH318: Causes serious eye damage.\nH410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.\nP220: Keep away from clothing and other combustible materials.\nP273: Avoid release to the environment.\nP280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.\nP305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.\nP370 + P378: In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
Signal Word	Danger
RTECS	OE5250000
Storage class	5.1B Oxidizing hazardous materials
WGK	WGK 2 obviously hazardous to water
Disposal	14\nInorganic 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).

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Safety Information
Categories of danger	oxidizing, irritant

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Storage and Shipping Information
Storage	NoTempLimit

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Transport Information
Declaration (railroad and road) ADR, RID	UN 1477 , 5.1, II
Declaration (transport by air) IATA-DGR	UN 1477 , 5.1, II
Declaration (transport by sea) IMDG-Code	UN 1477 , 5.1, II

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Specifications
Assay (complexometric)	≥ 96.0 %
Chloride (Cl)	≤ 0.005 %
Sulphate (SO₄)	≤ 0.005 %
Heavy metals (as Pb)	≤ 0.002 %
Ca (Calcium)	≤ 0.001 %
Ce (Cerium)	≤ 0.03 %
Fe (Iron)	≤ 0.002 %