Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

106260 鈉

rod diameter 2.5 cm (protective liquid: paraffin oil)

鈉 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7440-23-5 EC Number: 231-132-9 Molar Mass: 22.99 g/mol Hill Formula: Na
View Products on Sigmaaldrich.com
106260
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
7440-23-5231-132-9Na22.99 g/mol

Products

Catalogue NumberPackaging Qty/Pack
1.06260.0250 玻璃瓶 250 g
Description
Catalogue Number106260
References
Product Information
CAS number7440-23-5
EC index number011-001-00-0
EC number231-132-9
Hill FormulaNa
Molar Mass22.99 g/mol
HS Code2805 11 00
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
Boiling point889 °C (1013 hPa)
Density0.968 g/cm3 (20 °C)
Flash point82 °C
Ignition temperature>115 °C
Melting Point97.8 °C
Vapor pressure1 hPa (440 °C)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
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 WordDanger
RTECSVY0686000
Storage class4.3 Hazardous materials, which set free flammable gases upon contact with water
WGKWGK 1 slightly hazardous to water
Disposal26
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 dangerhighly flammable, corrosive
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 1428 , 4.3, I
Declaration (transport by air) IATA-DGRUN 1428 , 4.3, I
Declaration (transport by sea) IMDG-CodeUN 1428 , 4.3, I
Supplemental Information
Specifications
Identitypasses test
Chloride (Cl)≤ 0.01 %
Ca (Calcium)≤ 0.1 %
K (Potassium)≤ 0.05 %
Global Trade Item Number
Catalogue Number GTIN
1.06260.0250 04022536074054