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Sodium Hydroxide 4% Solution — representative laboratory stock photo, not the actual product or supplied packaging

Bases & alkalis

Sodium Hydroxide 4% Solution

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Article code
SOHYSA4
Grade
Lab Grade
Purity
3.77 - 3.93%
Category
Bases & alkalis
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Properties

Article / SKU
SOHYSA4
Assay
3.77 - 3.93%
Grade
Lab Grade
Color
Colorless
Physical form
Liquid
Appearance
Colorless
Odor
Bland
pH
13.80 - 14.00
Melting point
35 °F (1.66 °C)
Boiling Point
212 °F (100 °C)
Density
1.035 - 1.045
Solubility
Soluble in water
Autoship Available
Yes
Iron (Fe)
Max 5.4 ppm
Pillar
Essential
Sodium Carbonate (Na2CO3)
Max 0.12%
Sodium Chloride (NaCl)
Max 0.66%
Sodium Oxide (Na2O)
22.86 - 23.76%
Sulfate (SO4)
Max 0.03%
Water
94.0 - 98.0%

Packaging options — size and article

SizeArticle / SKU
4 x 4L CaseSOHYSA4-4LCS
20LSOHYSA4-20L
1LSOHYSA4-1L
4 x 1L CaseSOHYSA4-1LCS
4LSOHYSA4-4L
55GalSOHYSA4-55GAL

Packaging options

  • 4 x 4L Case
  • 20L
  • 1L
  • 4 x 1L Case
  • 4L
  • 55Gal

Details

Sodium Hydroxide 4% Solution

Sodium Hydroxide is an inorganic chemical that appears as a white crystalline solid at room temperature. It's also known as Caustic due to its strong basic nature, which produces a lot of heat when mixed with water or neutralized with an acid. Its solution is extremely corrosive to metals and can irritate skin tissues, eyes, and mucous membranes upon contact. In chemical, industrial, and manufacturing processes, it has a wide range of applications. Sodium Hydroxide 4% is a specially designed Lab Grade chemical that is prepared by dissolving 4 g of pure NaOH in 96 mL of deionized water. Our Sodium Hydroxide 4% solution is highly recommended for industrial, commercial, and research labs applications.

Common Uses and Applications

Competitive pricing and well-stocked US-based inventory.

Fast 1-2 business days shipping, including hazmat transport.

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