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Sodium hydroxide monohydrate

Sodium hydroxide monohydrate
Sodium hydroxide monohydrate
Product Code : LC5285
Product Description
LC5285 Sodium hydroxide monohydrate
99.99

 

Order number Packaging Quantity Price €
AC32285 Plastic bottle 50 g 38.48
AC32285 Plastic bottle 500 g 270.00

 

Product information
Synonyms Soda caustic
Hill Formula HNaO * H2O
Chemical formula NaOH * H2O
HS Code 2815 11 00
EC number 215-185-5
Molar mass 58.01 g/mol
EC index number 011-002-00-6
CAS number 12200-64-5

 

Chemical and physical data
Solubility 1100 g/l (20 °C)
Molar mass 58.01 g/mol
pH value 14 (50 g/l, H2O, 20 °C)
Boiling point 1400 °C

 

Safety information according to GHS
R Phrase R 35
Causes severe burns.
S Phrase S 26-37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger corrosive
Hazard Symbol Corrosive
Storage class 8 B Non combustible, corrosive substances
WGK WGK 1 slightly water endangering
Disposal 13
Bases 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).

 

Transport information
Declaration (transport by sea) IMDG-Code UN 1823 SODIUM HYDROXIDE, SOLID, 8, II, Segregation Group: 18 (Alkalis)
Declaration (transport by air) IATA-DGR UN 1823 SODIUM HYDROXIDE, SOLID, 8, II

 

Specifications
Purity (metallic) ≥ 99.99 %
NaOH content 67.0 - 69.0 %
Assay of sodium carbonate ≤ 2 %
Chloride (Cl) ≤ 1 ppm
Phosphate (PO4) ≤ 0.05 ppm
Silicate (as SiO2) ≤ 5 ppm
Sulphate (SO4) ≤ 10 ppm
Al (Aluminium) ≤ 0.05 ppm
As (Arsenic) ≤ 0.1 ppm
Ba (Barium) ≤ 10 ppm
Ca (Calcium) ≤ 0.5 ppm
Cd (Cadmium) ≤ 0.01 ppm
Ce (Cerium) ≤ 0.01 ppm
Co (Cobalt) ≤ 0.01 ppm
Cr (Chromium) ≤ 0.01 ppm
Cu (Copper) ≤ 0.01 ppm
Eu (Europium) ≤ 0.01 ppm
Fe (Iron) ≤ 0.05 ppm
Hg (Mercury) ≤ 0.01 ppm
K (Potassium) ≤ 2 ppm
La (Lanthanum) ≤ 0.01 ppm
Li (Lithium) ≤ 0.2 ppm
Mg (Magnesium) ≤ 0.1 ppm
Mn (Manganese) ≤ 0.01 ppm
Ni (Nickel) ≤ 0.01 ppm
Pb (Lead) ≤ 0.01 ppm
Sc (Scandium) ≤ 0.01 ppm
Sm (Samarium) ≤ 0.01 ppm
Sr (Strontium) ≤ 0.5 ppm
Tl (Thallium) ≤ 0.01 ppm
Y (Yttrium) ≤ 0.01 ppm
Yb (Ytterbium) ≤ 0.01 ppm
Zn (Zinc) ≤ 0.05 ppm
Conforms to the purity criteria on food additives according to the European Commission directive 96/77/EC. Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000
are not likely to be present.
 

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