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Commodity: Caustic Soda Flakes
Caustic Soda Pearls / Bead / Prill / Granule
Caustic Soda solid
Molecular formula: NaOH
Molecule Weight: 40
H.S code: 28151100
CAS: 1310-73-2
UN number 1823
Dangerous Class 8

We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base and external processing of flake caustic, solid caustic soda, granular caustic soda, which provide ideal condition and environment for domestic and foreign trade.

Typical Specifications:

Indexes Purity NaCl Na2CO3 Fe2O3
99 99 0.15 0.9 0.003
98 98 0.15 0.5 0.002
96 96 2.8 0.85 0.005

Used as a raw material in the manufacture of soaps ,detergent, textiles and paper ,and likewise ,in water softening and treatment, drilling mud in oil field, refining petroleum products, and washing beer and soft drink bottles, in food and drug industry ,it is used as acidity regulator, alkali, and so on.

Packing :Flake/pearl:25kg/plastic woven bag with PE inner
Solid :200kg/ iron drum

Loading weight in 1 x 20fcl: 27mt

We deals in the following products :-
1) Caustic Soda Flakes
2) PVC Resin

1. Production Description

1) Chemical Name: Sodium Bicarbonate
2) Molecular Formula: NaHCO3

3) Appearance: white crystalline powder

4) Properties: non-odorous and salty, easily soluble in water, insoluble in alcohol, presenting slight alkalinity, decomposed when heated, decomposed slowly when exposed to moist air.



2. Sodium Bicarbonate Specification Sheet

Total Alkalinity (As NaHCO3) (%) 99.0-100.5%
Loss on Drying (%) 0.2 %
PH (10g/L liquor) (%) 8.5
As (%) 0.0001%
Heavy Metal (as Pb) (%) 0.0005%
Chloride (Cl) (%)

CAUSTIC SODA FLAKES SPECIFICATION-ION EXCHANGE MEMBRANE

Product Name: Caustic Soda (Sodium Hydroxide ,Solid)



Description: White Flakes

Molecular Formula: NaOH

Molecular Weight: 40.0

Grade: Industry

IMDG Hazard class: 8

UN Number: 1823

Packaging group: â?¡

HS Number: 2815110000

CAS Number: 1310-73-2

Packing: In 25 kgs plastic woven 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

Sodium Hydroxide or Caustic Soda Lye or Solution is used in many industries, mostly as a strong chemical base in the manufacturing of pulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner.

Physical Appearance : A clear colorless liquid, free from foreign matter.
Relative Density at 40�°C: 1.485 % min.
Sodium Hydroxide [as NaOH] : Min. 48.00 %
Sodium Hydroxide (On Dry Basis) [as NaOH] : Min. 99.50%
Sodium Carbonate [as Na2CO3]: Max. 00.20%
Chlorides [as Cl]: Max. 0.015%
Sulphate [as SO4]: Max. 0.015%
Silicates [as SiO2] : Max. 00.010%
Copper as [as Cu] : Max. 2.00 ppm
Manganese [as Mn] : Max. 0.50 ppm
Iron [as Fe] : Max 10.00 ppm

APPLICATION:
Caustic Soda is used in the production of paper pulp, soap, detergent, textiles, petroleum,
cooking oil, rubber, glass, metal - plating, water purification, stain removal, others.

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

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.

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

Water chemical

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

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

Formula
NaOH
Synonyms
Caustic soda lye, sodium hydroxide
Specifications
CAS Number: 1310-73-2
Purity: Min. 47% w/w
Sodium chloride: Max. 0.015% wt
Sodium carbonate: Max. 0.30% wt
Applications


Alumina refineries
Pulp and paper
Water Treatment:
Chemical Manufacturing
Soaps and detergents
Viscose fibre
Textile processing
Organic chemicals such as dyes, etc.
Inorganic chemicals such as sulphites,
phosphites, etc.
Packaging Details
50 Kgs / 300 Kgs HDPE Drum packing, IBC

99.5% Minimum Purity

Caustic Soda

Reacts with vegetable fats/oils to make soap (saponification process).

Also used in the production of liquid detergents and synthetic surfactants.

Caustic soda is used in cellulose treatment for viscose (artificial silk) fiber production.

Used in synthesizing azo dyes, reactive dyes, and pH adjustments in dyeing processes.