Caustic Sodium Hydroxide NaOH Sodium Hydroxide Granules 25 kg Biolaboratorium

Sodium hydroxide caustic soda granules 25kg 

Technical information on chemical reagents:

• Chemical formula: NaOH
• CAS number: 1310-73-2
• EC number: 0215-185-5
• Synonym: caustic soda
• Net weight: 1000g
• Type: pure
• Purity: at least 98.5%

Examples of professional applications in various business sectors:

• Chemical Industry - Manufacturing of soaps and detergents: Sodium hydroxide is used as an important ingredient in the production of soaps and detergents. It acts as a powerful alkaline pollutant that saponifies fats and thus forms soaps and other cleaning products.
• Paper Industry - Wood pulping for paper production: Sodium hydroxide is used in the kraft process to produce pulp from wood. It helps remove lignin and release the cellulose fibers needed for paper manufacturing.
• Petroleum Industry - Purification and refining of petroleum products: Sodium hydroxide is used in the petroleum industry to remove sulfur compounds and purify petroleum products. It helps eliminate unwanted impurities and improve the quality of finished products.
• Textile industry - Textile treatment and dyeing: Sodium hydroxide is used in the textile industry to clean and finish fibers such as cotton. It is also used in dyeing processes to improve dye absorption and produce vibrant, durable colors.
• Food industry - Production of cocoa and chocolate products: Sodium hydroxide is used in the food industry for cocoa processing. It is used in a process known as 'Dutching' to regulate pH, improve flavor, and increase the solubility of cocoa powder.

Recommended storage conditions:

1. Store in a dry and ventilated place.
2. Protect from moisture and sudden temperature changes.
3. Keep away from fire and spark sources.
4. Store in airtight containers or bags to prevent dust accumulation.
5. Keep them away from chemical substances that could contaminate them.

Sodium hydroxide (caustic soda) must be stored in a dry, well-ventilated area, away from flammable materials and reactive substances. It should be kept in its original closed container to prevent moisture and contamination. The storage temperature should not exceed 40°C. Container labeling in accordance with chemical substance regulations is also required.

Product label warnings:

H290 May be corrosive to metals.
H314 Causes skin burns and serious eye damage.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
P260 Do not breathe mist/vapors/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305 + P351 + P338 IF IN EYES: rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P303 + P361 + P353 IF ON SKIN (or hair): remove all contaminated clothing immediately. Wash skin with water/take a shower.
P301 + P330 + P331 IF SWALLOWED: rinse mouth. Do NOT induce vomiting.

Markings on the packaging