Good Quality Caustic Soda Pearls Metallurgy & Mining

Product Description

Product description:

Caustic soda pearls are white, spherical, solid granules of sodium hydroxide. They are strong alkaline, corrosive, and highly hygroscopic. As an important inorganic basic chemical raw material, they are widely used in soap & detergents, paper making, textiles, water treatment, petroleum refining, chemical synthesis, food processing, metallurgy and other industries.

Soap & Detergent Industry: Used in the production of soap, detergent, and cleaning agents.
Paper Making Industry: Used for pulping, bleaching, and fiber processing.
Textile Industry: Used for scouring, mercerization, and dyeing treatment of fabrics.
Water Treatment: Used for pH adjustment, neutralization, and wastewater purification.
Petroleum Industry: Used for oil refining and desulfurization.
Chemical Industry: Used as a raw material for manufacturing sodium salts, dyes, and other chemicals.
Food Industry: Food-grade caustic soda is used for food processing, cleaning, and peeling.
Metallurgy & Mining: Used for ore leaching, surface treatment, and aluminum oxide production.

Specification

Item	Unit	Value
NaOH	%	≥99.0
Na2CO3	%	≤0.5
NaCl	%	≤0.03
Fe2O3	%	≤0.005
Appearance	-	White spherical pearls

Packing & Delivery

25kg PP/PE bag
50kg PP/PE bag
1000kg jumbo bag
Store in dry, cool, ventilated area
Keep sealed, avoid moisture and acids

FAQ

Q1: Is caustic soda pearls organic or inorganic?
A: It is inorganic. It is an inorganic strong base.
 
Q2: What type of product is it?
A: It is a kind of inorganic strong alkali chemical raw material.
 
Q3: Is it environmentally friendly?
A: No. It is corrosive. Direct discharge will damage water and soil. It must be neutralized before disposal.
 
Q4: What is the difference between caustic soda pearls and flakes?
A: They have the same chemical composition (NaOH), only different shapes: pearls and flakes.