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Alfa Aesar™ Sodium hydroxide, flake, 98%

$32.20 - $32.20

Chemical Identifiers

Chemical Name or Material Sodium hydroxide
CAS 1310-73-2
Molecular Formula NaOH
Formula Weight 40.00g/mol
MDL Number MFCD00003548
UN Number UN1823
Merck Index 14,8627
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1839536

 
alfa aesar™
A18395-36
500g Each for $32.20

AAA183950E

 
alfa aesar™
A18395-0E
2500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Odor Odorless
Boiling Point 1390°C
Melting Point 318°C
pH 14
Quantity 500g
Chemical Name or Material Sodium hydroxide
CAS 1310-73-2
Physical Form Flake
Assay 98%
Molecular Formula NaOH
Formula Weight 40.00g/mol
MDL Number MFCD00003548
UN Number UN1823
Merck Index 14,8627
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314
Causes severe skin burns and eye damage.
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: SODIUM HYDROXIDE, SOLID
RTECS Number WB4900000
TSCA TSCA

Applications
Sodium hydroxide flake is widely used in a variety of large scale applications such as pulp and paper manufacturing, in the production of soap and detergents as well as in water treatment plants. It is used in the Bayer process of aluminum manufacture as well as to remove sulfurous impurities from crude oil. It is also used in the manufacture of biodiesel, rayon and cellophane; as a catalyst for the trans esterification of methanol and triglycerides and as paint stripper on wooden objects. It is mainly used for pH control, acid neutralization, off-gas scrubbing and as a catalyst in various industries like pharmaceutical, agrochemical, dyes, paints and polymer. It is also used in refining vegetable oils, rubber reclamation, metal processing, metal degreasing, adhesive preparations, paint removers, disinfectants, rubber latex stabilizers and in the stabilization of sodium hypochlorite.

Notes
Air sensitive and hygroscopic. It is deliquescent and readily absorbs moisture and carbon dioxide in air. Incompatible with strong oxidizing agents, strong acids and organic materials.

Safety and Handling

Danger

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H314
Causes severe skin burns and eye damage.