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Bases and Caustics

Sodium Hydroxide (Flake)

Also known as: Caustic soda

White flakes on a glass watch glass
Representative appearance — not a photo of this lot
  • CAS1310-73-2
  • EC215-185-5
  • Physical formFlake
  • Purity98-99% (technical flake)
  • OriginIran

Strong base used in soap, detergent, paper and textile production and for pH adjustment.

Sodium hydroxide (caustic soda) is a readily water-soluble, hygroscopic, strong inorganic base. The flake form is common for industrial use. It is used in many industrial processes such as soap and detergent production, pulp processing, textile finishing, water treatment and pH regulation. Sodium hydroxide is a corrosive substance that can cause severe burns to the skin and eyes.

Used in: Oil and GasPulp and PaperSoap and Oleochemicals

Purity98-99% (technical flake)

Transport

ADR class
Class 8 — Corrosive substances
UN number
UN1823
Packing group
II

Hazard statements

  • H290May be corrosive to metals.
  • H314Causes severe skin burns and eye damage.

Precautionary statements

  • P280Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
  • P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310Immediately call a POISON CENTER/doctor.
  • Safety data sheet (SDS)On request by email
  • Technical data sheet (TDS)On request by email
  • Certificate of analysis (CoA)On request by email

Request the SDSRequest documents with a quote

Applications

Soap and detergent production · Pulp processing · Textile finishing · Water treatment / pH regulation · Petroleum refining

Storage

Store in a cool, dry and well-ventilated place · Keep in tightly closed packaging so as to prevent moisture uptake · Keep away from acids and reactive metals (aluminum, zinc)

Packaging

Packed to your specification. Powders, crystals, flakes and granules are supplied in:

  • Stack of plain white woven sacks on a wooden pallet
    Bags
  • Filled white bulk bag on a wooden pallet
    Big bags

Tell us the packaging and quantity you need in your quote. Images show the packaging type, not this product.

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Sodium Hydroxide (Flake)

CAS 1310-73-2 · Flake

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