Chemical Name : Caustic Soda Flakes 99%Min.
Formula : NaOH
Cas No. : 1310-73-2
UN No. : UN1823
Package : 25Kg/Bag
Origin : India, China, Taiwan…
Category : Textile Dyeing, Detergents, Waste water treatment, Chemical production, Mining …
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Sodium Hydroxide (NaOH) 99% is a strong alkaline chemical widely used in industrial processing. It provides high pH control, efficient saponification, and effective removal of impurities during textile manufacturing and chemical treatment processes.
| Application | Purpose | Key Benefits |
|---|---|---|
| Mercerization of Cotton | Swelling fibers to improve dye uptake | Enhances luster, strength, and dye brightness |
| Scouring & Pretreatment | Removes natural waxes, oils, and impurities from fibers | Increases dyeing efficiency and fabric wettability |
| Dye Bath pH Control | Maintains alkaline dyeing conditions | Improves fixation for reactive dyes |
| Desizing of Fabrics | Breaks down sizing agents from weaving | Produces clean and uniform fabric surfaces |
| Laundry & Denim Processing | Used in stone wash and fading processes | Achieves desired worn-out denim effects |
Widely used in cotton and cellulose fiber processes.
| Function | Description |
|---|---|
| Neutralization & pH Adjustment | Increases pH of acidic wastewater streams |
| Precipitation of Heavy Metals | Forms metal hydroxides that can be filtered out |
| Alkalinity Source for Biological Treatment | Maintains proper pH to support microbial activity |
| Sludge Stabilization | Helps improve dewatering and reduce odor |
Essential in textile, leather, plating, and chemical wastewater systems.
Used in pulping and paper bleaching operations
Raw material for saponification of fats and oils
Key ingredient for various inorganic and organic compounds
Removes acids and sulfur-based impurities
Used in the Bayer process to extract alumina from bauxite
Cleaning and pH control in approved food processing operations
Strong alkaline reactivity
Effective impurity removal
Enhances dye fixation and fabric durability
Cost-effective treatment chemical for effluent plants
Highly corrosive; use appropriate PPE
Avoid contact with skin and eyes
Store in dry, moisture-free packaging
Ensure proper ventilation during handling
NGHI SON CHEMICALS IMPORT EXPORT COMPANY LIMITED
Head office:
P7-38.OT09 ("Officetel") Vinhomes Central Park, 720A Dien Bien Phu Street, Thanh My Tay Ward, Ho chi minh city, Vietnam 70000
License/Tax Code : 0312824002
Tel: +84-28-36208490
Fax : +84-28-36208492
Website: https://www.nghisonchemical.com
Email : Nghisonchem@nghisonchemical.com
Nscchem@nghisonchemical.com
Nghisonchem@gmail.com
Fact. No.1 :
Lot A5-1, D9 Street, Rach Bap IP, An Tay Commune, Ben Cat District, Binh Duong Province, Vietnam.
Warehouse No.1 :
No. 7 Street, Hai Son IP, Duc Hoa Ha Commune, Duc Hoa Ward, Long An Province
Warehouse No.2 :
Lot D, No.6-8 Street, Song Than IP, Di An Ward, Hochiminhcity, Vietnam
Warehouse No.3 :
No. 10, Song Than IP, Di An ward, Hochiminhcity, Vietnam
