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Sodium hydroxide flakes 98%, technical grade | AllChimie

Allchimie
  • Caustic soda flakes with ≥98% purity, technical grade, ideal for preparing concentrated basic solutions, cleaning baths and reaction media.

  • Flake form eases weighing and dissolution compared with powders while limiting dust; molar mass 40.00 g/mol enables accurate stoichiometric calculations.

  • Available in 250 g and 1 kg packs suited to routine process, environmental and QC work; for laboratory use only and to be integrated into internal CLP, corrosive storage and alkaline effluent procedures.

Model
SKU Vendu par Price Available Amount Basket
12024.250G 250 g
€6.83 €6.83
In stock
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12024.1KG 1 kg
€15.68 €15.68
Replenishment in progress
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Caustic soda flakes with ≥98% purity, technical grade, ideal for preparing concentrated basic solutions, cleaning baths and reaction media.

Flake form eases weighing and dissolution compared with powders while limiting dust; molar mass 40.00 g/mol enables accurate stoichiometric calculations.

Available in 250 g and 1 kg packs suited to routine process, environmental and QC work; for laboratory use only and to be integrated into internal CLP, corrosive storage and alkaline effluent procedures.


Sodium hydroxide flakes, also known as caustic soda, with a minimum purity of 98% in technical grade quality. This solid form is well suited to preparing concentrated alkaline solutions for pH control, saponification, stripping and various synthesis or cleaning operations in process, environmental and QC laboratories. Flakes are easy to handle and dissolve while generating less dust than powdered forms. The 40.00 g/mol molar mass supports reliable formulation and titration calculations. The H290 and H314 hazard statements with the corresponding P precautions make it straightforward to integrate this reagent into CLP safety procedures, corrosive storage rules and alkaline effluent treatment workflows. For laboratory use only. The user is responsible for verifying regulatory compliance in their country (France and EU). Not intended for medical or in vitro diagnostic use unless specifically indicated by the manufacturer.

Technical features

Type: Solid chemical reagent, strong base, technical grade
Name: Sodium hydroxide
Synonyms: Soda, caustic soda
Formula: NaOH
Minimum assay: 98%
Molar mass (M): 40.00 g/mol
Hazard statements (H): H290, H314
Precautionary statements (P): P280, P305+P351+P338, P310
CAS number: 1310-73-2
Appearance: solid flakes
Available pack sizes: 250 g jar, 1 kg jar
Recommended protective equipment: safety goggles, gloves, lab coat
Typical applications: preparation of basic solutions, pH adjustment, saponification, alkaline cleaning/stripping, organic and inorganic synthesis, process trials, quality control and R&D
Brand: AllChimie