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Sodium Hydroxide 50% Solution, Lab/Technical Grade — representative laboratory stock photo, not the actual product or supplied packaging

Bases & alkalis

Sodium Hydroxide 50% Solution, Lab/Technical Grade

Caustic Soda For Commercial And Industrial Purposes

Article code
SOHYDLL50
CAS
1310-73-2
Grade
Lab Grade
Purity
49.00 - 51.50%
Category
Bases & alkalis
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Properties

Article / SKU
SOHYDLL50
CAS
1310-73-2
Assay
49.00 - 51.50%
Grade
Lab Grade
Color
Clear, Colorless
Physical form
Liquid
Appearance
Clear colorless liquid, no sediment observed
pH
12
Melting point
12 - 15 °C (54 - 59 °F)
Boiling Point
140 -145 °C (284 - 293 °F)
Density
2.13 g/cm³
Solubility
Fully Miscible in Water
Molecular formula
NaOH
Molecular weight
40
Autoship Available
Yes
Iron (Fe)
≤3.0 ppm
Pillar
Essential
Sodium Chloride (NaCl)
≤100 ppm
Sodium Oxide (Na2O)
37.97 - 39.90%
Water
48.50-51.00%

Packaging options — size and article

SizeArticle / SKU
500mlSOHYDLL50-500ML
6 x 500ml CaseSOHYDLL50-500MLCS
1LSOHYDLL50-1L
4 x 1L CaseSOHYDLL50-1LCS
4LSOHYDLL50-4L
1GalSOHYDLL50-1GAL
4 x 1Gal CaseSOHYDLL50-1GALCS
4 x 4L CaseSOHYDLL50-4LCS
5GalSOHYDLL50-5GAL
55GalSOHYDLL50-55GAL

Packaging options

  • 500ml
  • 6 x 500ml Case
  • 1L
  • 4 x 1L Case
  • 4L
  • 1Gal
  • 4 x 1Gal Case
  • 4 x 4L Case
  • 5Gal
  • 55Gal

Details

Sodium Hydroxide 50% Solution, Lab/Technical Grade

Sodium Hydroxide is also known as lye and soda. Sodium Hydroxide is an inorganic chemical that appears as a white, corrosive, crystalline solid with hygroscopic nature. It's also called "caustic" because of its strong basic nature, which releases large amount of heat when combined with water or neutralized with an acid.

Technical Grade is utilized for commercial and industrial purposes, but it is not pure enough to be used in food, drugs, or medical applications. According to the FDA (Food and Drug Administration), Sodium Hydroxide can be used in food processing plants as a pH control agent.

Common Uses and Applications

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