Sodium Hydroxide Solution 4% AR 500ml

SKU : I-9085.0500
CAS : 1310-73-2 (mixture)
Formula : NaOH
Grade : Analytical Reagent
Common Applications :
  • Laboratory: Used as an analytical reagent for acid-base titrations and pH adjustment.
  • Industrial: Found in paper manufacturing (Kraft process), textile dyeing (rayon), and water treatment for neutralizing acidity.
  • Cleaning: Used in industrial-strength cleaners, such as degreasers, drain unblockers, and oven cleaners.
  • Food Processing: Utilized in chemical peeling of vegetables and as a glaze for pretzels to create a crisp crust

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Sodium Hydroxide (NaOH) Solution 4% is an aqueous solution commonly used in laboratories and industrial processes. It is typically defined as a 1 Molar (1 M) or 1 Normal (1 N) solution.
It is defined by the following chemical and physical properties:
Chemical & Physical Properties :
  • Concentration: It is equivalent to a 1 Molar (1 M) or 1 Normal (1 N) solution (need standardization)
  • pH Level: Highly alkaline, typically ranging from 13.80 to 14.00.
  • Appearance: A clear, colorless, and odorless liquid.
  • Corrosivity: Extremely corrosive to metals (like aluminum and zinc) and human tissue.
  • Stability: Stable under normal conditions but absorbs carbon dioxide and moisture from the air.

TINDAKAN PENCEGAHAN UNTUK PENANGANAN YANG AMAN

Untuk tindakan pencegahan lihat bagian 2.2 dalam SDS.

 

KONDISI PENYIMPANAN YANG AMAN, TERMASUK KETIDAKCOCOKAN

a. Kondisi penyimpanan

Bukan wadah aluminium, timah atau seng. Wadah yang tidak mengandung logam.
Tertutup sangat rapat.

Suhu penyimpanan : Rekomendasi suhu penyimpanan lihat pada label

b. Kelas penyimpanan

Kelas penyimpanan Jerman (TRGS 510): 8B: Bahan berbahaya korosif, tidak dapat terbakar.

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