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Caustic Soda Flakes 99%
Molecular Formula: NaOH
UN Number: 1823
CAS Number: 1310-73-2
Dangerous Class: 8
Grade: Industrial & Food Grade
HS Code: 2815110000

Product Description

It's white solid flakes with highly corrosive.

Trait Service:

  • Prompt reply & instant communication available

  • Customerized packaging

  • Shared freight for sample delivery

Product Specification


Caustic Soda Flakes 99%
Assay (as NaOH) 99% min
Sodium Carbonate (Na2CO3) 0.5% max
Sodium Chloride (NaCl) 0.03% max
Iron (Fe) 0.002% max

Product Features

Packing & Loading


Product Application


A. Paper industry: a process used in the cooking and bleaching of paper.

B. Washing industry: used to make soap and other detergents.

C. Water treatment: eliminate the hardness of water; adjust the pH value of water; neutralize the wastewater.

D. Textile industry: for final treatment and dyeing of fibers.

Loading Details


Quantity without pallets

Quantity with pallets

25kg pp bag

26 MT/1040 Bags,

1*20 feet container

22 MT/880 Bags,

1*20 feet container

other Packaging

specified by customers



1.  Do you have export experience?

We are an expert of chemicals international trade with 15 years experiences.


2.  How can you guarantee quality?

Always random sampling assay during production;
Always final inspection before shipment;
Always support SGS/BV test according to our customer’s requirements.


3.  How long will it take to deliver goods? 

Generally speaking, our delivery time is about 15 days after order confirmed.


4.  What’s your payment terms?

We support TT prepay, LC at sight, LC 30/60/90 days, also it’s possible to provide OA.


5.   Can you arrange sample to our office?

Sure, we can arrange sample for free. However, express cost will be paid by your side.


6.   What’s your trade mode?





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