Caustic Soda Flakes

Product name: Caustic soda

Molecular formula: soda caustic

CAS No.: 1310-73-2

EINECS No.: 215-185-5

white flakes, granules, shiny, color allowed, hygroscopic, soluble in water.

Chemical properties: Melting point 318.4 â?? Boiling point 1390 â?? The relative density of 2.130

Solubility: soluble in water, and strongly exothermic. Dissolved in ethanol and glycerol easily; insoluble in acetone, ether. Exposed on the air, it will eventually completely dissolved into solution.

Application:

The base is a basic chemical raw material widely used in papermaking, synthetic washing and textile industry such as soap, viscose, rayon and cotton, pesticides, dyes, rubber and chemicals. Industrial, oil drilling, oil industry that refines petroleum oils and tars, as well as defense industry, machinery industry, wood processing, metallurgical industry, pharmaceutical industry and urban construction. It is also used in the manufacture of chemicals, paper, soaps and detergents, rayon and cellophane, processing alumina made from bauxite, and also in mercerizing parts of textiles, water treatment, etc.

Packing:

25kg net PP/PE, kraft paper compounded bag

Caustic Soda is used in many industries, mostly as a strong chemical base in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner.

Physical Appearance White flakes, Material shall be free from foreign matter, dirt or other visible impurities

Sodium Hydroxide [as NaOH] Min. 99.50

Sodium Carbonate [as Na2CO3] Max. 00.40

Chlorides [as Cl] Max. 00.030

Sulphate [as SO4] Max. 00.030

Silicates [as SiO2] Max. 00.02

Iron [as Fe] Max. 20.00

Copper [as Cu] Max. 02.00

Nickel [as Ni] Max. 02.00

Manganese [as Mn] Max. 01.00

Chlorates & PerChlorate [as NaClO3] Max. 10.00

Matter insoluble in Water. Max. 00.050

We Are Supplying Good Quality Caustic Soda Pearls / Flakes /solids ,

MANY OF OUR CUSTOMERS ARE SATISFIED WITH OUR CAUSTIC SODA FOR THEIR INDUSTRIAL USE LIKE FOR SOAP INDUSTRIES,PAPERMAKING INDUSTRIES,TEXTILE INDUSTRIES,ETC .

CAUSTIC SODA FLAKES(CHEMICAL NAME :SODIUM HYDROXIDE):

NaOH Content: 99%min

1*20ft Container loading qty: 25tons

Appearance: flake,pearls,solid caustic soda is widely used in a variety of industrial that the normal usage of caustic soda for industry including:

chemical processing (40%), pulp and paper manufacturing (17%), water treatment (5%), alumina production (8%), soaps, detergents, textile processing (12%), and miscellaneous (25%).

caustic soda:as a Class 8 Corrosive Substances, due to its corrosivity, careful storage and safety in production are needed,such as personnel has to wear protective equipment during the procedure of handling and storage.

Product Name: Caustic Soda Flakes 98.5%
Type: Food Grade
Origin: China
CAS No.: 1310-73-2
Packing: 25kg bag

Items Standard
NAOH,% 98.50%
NA2CO3,% 2.0
As, mg/kg 3.0
Pb, mg/kg 5.0
Hg, mg/kg 0.1
Infusibility PASS

Product Name: Caustic Soda Flakes 98.5%

Items Standard Results
NAOH,% 98.50% 98.5%
NA2CO3,% 2.0 0.25
As, mg/kg 3.0 3.0
Pb, mg/kg 5.0 5.0
Hg, mg/kg 0.1 0.011
Infusibility PASS PASS

Caustic Soda Flake - High Purity | Industrial Grade
Product Name: Caustic Soda Flake (Sodium Hydroxide - NaOH)
Packaging: 25 kg PE Bags / Jumbo Bags
Minimum Order Quantity: Negotiable
Delivery Terms: FOB, CIF, CFR - Flexible to client needs
Supply Capacity: Consistent monthly availability Ideal for long-term contracts

Product Description
Our Caustic Soda Flake (NaOH) is a high-purity, industrial-grade chemical ideal for a wide range of industrial and commercial applications. With a minimum purity of 98%, this product is manufactured under strict quality control standards.

Technical Specifications (per latest COA)
Component Test Result
NaOH 98% MIN
NaCO (Sodium Carbonate) 0.1% MAX
NaCl (Sodium Chloride) 231.5 mg/kg MAX
Silicates (SiO) 0.18 mg/kg
Aluminum (AlO) 0.5 mg/kg
Calcium Oxide (CaO) <0.15 mg/kg
Heavy Metals TRACE
Sodium Sulfate (NaSO) 24 mg/kg
Nickel (Ni) 0.56 mg/kg MAX
Iron (Fe) 1.9 mg/kg MAX
Mercury (Hg) 0

Physical Specifications
Color: White

Form: Solid / Flake

Solubility: Fully soluble in water

Packing: Moisture-proof bags suitable for export

Applications
Detergent and cleaning product manufacturing

Water treatment and pH regulation

Paper, pulp, and textile industries

Metal cleaning, electroplating, and refining

Epoxy resins, paints, and glass industry

Food processing (where permitted)

Why Choose Us
Reliable exporter with long-term supply capabilities

Strict adherence to international quality standards

Competitive pricing for bulk orders

Efficient logistics and customer support

CAS : 1310-73-2
HS Code : 2815110000
Packing : 25kg/bag

1.Used in the production of paper and cellulose pulp.

2. Used for the production of soap, synthetic detergents, synthetic fatty acids.

3. Used as cloth desizing agent, scouring agent and silk polish agent in textile printing .

4. Used in the production of borax, sodium cyanide, formic acid etc in the chemical industry.



It is strongly alkaline and corrosive. It can be used as acid neutralizer, matching masking agent, precipitating agent, precipitation masking agent, color developer, saponification agent, stripping agent, detergent, etc. With strong alkaline and strong hygroscopicity. Easily soluble in water, exothermic when dissolving. The aqueous solution is alkaline and greasy. It is highly corrosive and is corrosive to fibers, skin, glass and ceramics. It reacts with aluminum, zinc, non-metallic boron, and silicon to

release hydrogen, and undergoes disproportionation reaction with halogens such as chlorine, bromine, and iodine, and neutralizes with acid to generate salt and water.

Formula : NaOH

Synonyms : Caustic soda flakes, sodium hydroxide

Specifications
CAS Number: 1310-73-2
Sodium Hydroxide : 99.50% min
Sodium Carbonate : 00.45 % Max
Chlorine ; 00.03 % Max

Applications

Alumina refineries
Pulp and paper
Soaps and detergents
Viscose fibre
Textile processing
Organic chemicals such as dyes, etc.
Inorganic chemicals such as sulphites,
Phosphites
Chemical Process
Bleach Manufacturing etc,

Packaging Details : 25 Kgs / 50 Kgs bags with inner HM-HDPE liner

Caustic Soda

We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.