Merck 105691 0100 Lithium Hydroxide 98%+ 100 GR.

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Description
Catalogue Number	105691
Description	Lithium hydroxide

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Product Information
CAS number	1310-65-2
EC number	215-183-4
Hill Formula	HLiO
Chemical formula	LiOH
Molar Mass	23.95 g/mol
HS Code	2825 20 20
Quality Level	MQ300

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Physicochemical Information
Density	1.5 g/cm3
Melting Point	422.83 °C
pH value	12 (50 g/l, H₂O, 50 °C)
Bulk density	550 kg/m3
Solubility	110 g/l

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Toxicological Information
LD 50 oral	LD50 Rat 210 mg/kg

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n
Hazard Statement(s)	H302: Harmful if swallowed.\nH314: Causes severe skin burns and eye damage.
Precautionary Statement(s)	P260: Do not breathe dust.\nP270: Do not eat, drink or smoke when using this product.\nP280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.\nP301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.\nP303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.\nP305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Danger
Storage class	8A Combustible, corrosive hazardous materials
WGK	WGK 1 slightly hazardous to water
Disposal	13\nBases and alcoholates should be diluted if necessary by carefully stirring them into water and then neutralized (protective gloves, fume cupboard!) with hydrochloric acid (Cat. No. 100312). Before placing in container D, check the pH with pH universal indicator strips (Cat. No. 109535).

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Safety Information
Categories of danger	harmful, corrosive

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Storage and Shipping Information
Storage	Store at +2°C to +30°C.

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Transport Information
Declaration (railroad and road) ADR, RID	UN 2680 , 8, II
Declaration (transport by air) IATA-DGR	UN 2680 , 8, II
Declaration (transport by sea) IMDG-Code	UN 2680 , 8, II, Segregation Group: 18 (Alkalis)

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Specifications
Assay (acidimetric, LiOH)	≥ 98.0 %
Carbonate (as Li₂CO₃)	≤ 2.0 %
Chloride (Cl)	≤ 0.05 %
Sulfate (SO₄)	≤ 0.05 %
Heavy metals (as Pb)	≤ 0.002 %
Ca (Calcium)	≤ 0.02 %
Fe (Iron)	≤ 0.002 %
K (Potassium)	≤ 0.02 %
Na (Sodium)	≤ 0.05 %

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