Merck 106260 Sodium rod diameter 2.5 cm (protective liquid: paraffin oil) CAS No.: 7440-23-5 250 gr

Category

Metal ve Metal oksitler

Brand

MERCK

Stock Code

LB.M.106260.0250

Kısa Bilgi

CAS No: 7440-23-5 EC Number: 231-132-9 Molar Mass: 22.99 g/mol Hill Formula: Na

7.902,55 TL + VAT

9.483,07 TL

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Merck 106260 Sodium rod diameter 2.5 cm (protective liquid: paraffin oil) 250 gr
Catalogue Number	106260

Merck 106260 Sodium rod diameter 2.5 cm (protective liquid: paraffin oil)

Product Information
CAS number	7440-23-5
EC index number	011-001-00-0
EC number	231-132-9
Hill Formula	Na
Molar Mass	22.99 g/mol
HS Code	2805 11 00
Quality Level	MQ200

Physicochemical Information
Boiling point	889 °C (1013 hPa)
Density	0.968 g/cm3 (20 °C)
Flash point	82 °C
Ignition temperature	>115 °C
Melting Point	97.8 °C
Vapor pressure	1 hPa (440 °C)

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H260: In contact with water releases flammable gases which may ignite spontaneously. H314: Causes severe skin burns and eye damage. EUH014: Reacts violently with water.
Precautionary Statement(s)	P223: Do not allow contact with water. P231 + P232: Handle and store contents under inert gas. Protect from moisture. P260: Do not breathe dust or mist. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P422: Store contents under protective liquid.
Signal Word	Danger
RTECS	VY0686000
Storage class	4.3 Hazardous materials, which set free flammable gases upon contact with water
WGK	WGK 1 slightly hazardous to water
Disposal	26 Alkali and alkaline-earth metals should be taken up in an inert solvent and neutralized by adding 2-propanol (Cat. No. 100995) dropwise with stirring. Should the reaction be more violent than expected, conversion should be carried out with tert-butanol or octanol. Caution: This reaction produces hydrogen, which can form explosive mixtures; take necessary precautions. When the reaction has ceased, add water dropwise; neutralize; container D. In the case of alkali or alkaline-earth borohydrides, add methanol (Cat. No. 106008) with stirring; in the case of alkali or alkaline-earth amides and hydrides, organoaluminium and organotin hydrides, add 2-propanol (Cat. No. 100995) dropwise. The substances, which are usually in solid form, should be previously suspended in an ether! When the respective reaction has ceased, hydrolize with water; then neutralize. Container D or E. Lithium aluminium hydride must also be destroyed by slurrying in an ether. Under an inert gas and with thorough stirring, add dropwise a 1:4 mixture of ethyl acetate (Cat. No. 822277) and the ether used to prepare the slurry. Always ensure thorough mixing (stirring)! Container A.

Safety Information
Categories of danger	highly flammable, corrosive

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

Transport Information
Declaration (railroad and road) ADR, RID	UN 1428 , 4.3, I
Declaration (transport by air) IATA-DGR	UN 1428 , 4.3, I
Declaration (transport by sea) IMDG-Code	UN 1428 , 4.3, I

Specifications
Identity	passes test
Chloride (Cl)	≤ 0.01 %
Ca (Calcium)	≤ 0.1 %
K (Potassium)	≤ 0.05 %

Global Trade Item Number
Catalogue Number	GTIN
1062600250	04022536074054

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