Sodium hydroxide - S8045

Code: S8045
Sodium hydroxide
BioXtra, ≥98% (acidimetric), pellets, anhydrous
‘Caustic soda’
≥98%, Pellets (anhydrous), ≥98% (acidimetric) 

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
S8045-500G 500G PLASTIC BOTTLE Contact
S8045-1KG 1KG PLASTIC BOTTLE Contact
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Specifications

Property Value
Insoluble matter max. 0.1 %
Solution 1 M in H2O complying
Assay (acidimetric) min. 98.0 %
Aluminium (Al) max. 0.0005 %
Calcium (Ca) max. 0.0005 %
Copper (Cu) max. 0.0005 %
Iron (Fe) max. 0.0005 %
Potassium (K) max. 0.02 %
Magnesium (Mg) max. 0.0005 %
Phosphorus (P) max. 0.0005 %
Lead (Pb) max. 0.001 %
Zinc (Zn) max. 0.0005 %
Chloride (Cl) max. 0.005 %
Sulfate (SO4) max. 0.05 %
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Physical Properties

Property Value
Vapor Pressure <18 mmHg ( 20 °C)
Vapor Density >1 (vs air)
Form pellets (anhydrous)
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