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Caustic Soda Flake

Chemi Pakhsh Paykan is exporting Caustic Soda Flakes for decades, now as a well reputed and experienced company, we are specialized in supplying Caustic Soda Flakes through all the contients. We are exporting more than 5000 MT per month.

CPP’s Caustic Soda Flakes is available for shipping throughout all the continents. Caustic Soda Flakes is available in packing of 25 KG bags and payload of 24 MT per 20'FCL.

The product is used in organic synthesis processes, petroleum products refining, textile industry in production of viscose silk and in bleaching fabrics, in paper and aniline industry, soap making, production of aluminum and sodium metal, soluble glass, alkaline accumulators.

Cuastic Soda Flakes

Item

Property

Units

Test Method

Specification

Result

1

Purity as NaOH

wt%

JIS K 1200

98 min

99.02

2

Carbonates as Na2CO3

wt%

JIS K 1200

1.0 max

0.5>

3

Chlorides as NaCl

wt%

ASTM E 291

0.06 max

0.02>

4

Sulfates as Na2SO4

wt%

ASTM E 291

0.01 max

0.003>

5

Silicates as SiO2

wt%

IS 252

0.02 max

0.003>

6

Matter insoluble in water

wt%

BSI 6075

0.1 max

0.03>

7

Irons as Fe2O3

wt-ppm

ASTM E 291

30 max

22.6>

8

Aluminum as Al2O3

wt-ppm

ISO 10566

20 max

5>

9

Heavy metals as Pb

wt-ppm

IS 9831

20 max

8>

10

Arsenic as As2O3

wt-ppm

IS 9831

2 max

0.2>

 

 

 

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