Sodium hydroxide - 71691

Code: 71691
Sodium hydroxide
Purum p.a., ≥98.0% (T), beads (small)
‘Caustic soda’
≥98.0%, beads (small) 

CAS Number: 1310-73-2
Linear Formula: NaOH
Molar Mass: 40.00 g/mol
EC Number: 215-185-5
MDL Number: MFCD00003548
Catalog Number Packaging Size Container type Price QTY Cart
71691-250G 250G PLASTIC BOTTLE Contact
71691-1KG 1KG PLASTIC BOTTLE Contact
71691-5KG 5KG PLASTIC BOTTLE Contact
71691-6X1KG 6X1KG PLASTIC BOTTLE Contact
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Specifications

Property Value
Appearance (color) complying
Appearance (form) complying
Assay min. 98.0 %
Assay of Na2CO3 max. 0.5 %
Calcium (Ca) max. 0.005 %
Cadmium (Cd) max. 0.005 %
Cobalt (Co) max. 0.005 %
Copper (Cu) max. 0.005 %
Iron (Fe) max. 0.01 %
Potassium (K) max. 0.1 %
Nickel (Ni) max. 0.005 %
Lead (Pb) max. 0.005 %
Zinc (Zn) max. 0.005 %
Chloride (Cl) max. 0.01 %
Sulfate (SO4) max. 0.005 %
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Physical Properties

Property Value
Vapor Pressure <18 mmHg ( 20 °C)
Form beads (small)
Vapor Density >1 (vs air)
Boiling point 1,390 °C
Freezing point 319 °C
Density 2.13 g/cm3
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Safety Information

Property Value
Hazard Class 8
Package Group II
UN ID 1823
GHS Classification Corrosive
Signal Word Danger
Hazard Statement(s) H290
H314
Precautionary Statement(s) P260
P280