Caustic Soda | ARAX Chemistry

Caustic Soda Flakes | Arax Chemistry

Arax Chemistry is a trusted caustic soda flakes manufacturer and one of the leading caustic soda flakes suppliers in the industry. Our sodium hydroxide flakes (NaOH flakes) are produced with precision to meet industrial and food-grade standards, offering 96%, 98%, and 99% purity levels. Available in 25kg packaging, our caustic flakes are ideal for various applications, from chemical manufacturing to water treatment.

Caustic Soda Flakes Specifications

Product Name

Caustic Soda Flakes (Sodium Hydroxide Flakes, NaOH Flakes)

chemical formula

NaOH

HS Code

28151110

Purity

99% (Industrial and Food Grade)

Packaging

3-layer laminated 25kg bags, 1250kg Jumbo Bags, 1500kg Pallet

Appearance

White, translucent solid flakes

Row	Item	Unit	Accepting Limit	Test Result
1	Purity	%W	Min 98.5	99% ± 0.5%
2	Carbonate (Na2CO3)	%W	Max 1	0.5
3	Chloride (NaCl)	%W	Max 0.06	0.03
4	Sulfate (Na2SO4)	%W	Max 0.01	0.005
5	Silicate (SiO2)	%W	Max 0.02	0.007
6	Fe	ppm	Max 30	6-9
7	Insoluble in Water	%W	Max 0.1	< 0.001
8	Aluminum (Al2O3)	ppm	Max 20	2-5
9	Heavy metals (Pb)	ppm	Max 20	N. D
10	Mercury (Hg)	ppm	Max 0.2	N. D
11	Arsenic (As2O3)	ppm	Max 2	N. D
12	Appearance	-	White flakes, Free of impurities	OK

Our caustic soda flakes are produced via the chlor-alkali process, ensuring high purity and stability for industrial applications. Contact us for the latest caustic soda flakes price or sodium hydroxide flakes price.

Why Choose ARAX Chemistry as Your Caustic Soda Flakes Supplier?

Trusted Manufacturer

As a leading caustic soda flakes manufacturer, we ensure top-quality products.

Competitive Pricing

Affordable caustic soda flakes price for your orders.

Reliable Supply

Global distribution with fast delivery.

Safe Handling of Caustic Soda Flakes

Caustic soda flakes are highly corrosive and require careful handling:

Wear protective gear (gloves, goggles, mask).
Store in a cool, dry, well-ventilated area away from moisture and acids.
In case of skin or eye contact, rinse with water for at least 15 minutes and seek medical help.
Do not induce vomiting if ingested; seek immediate medical attention.

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