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Activated Carbon ENGLISH Sodium hydroxide

Activated Carbon ENGLISH Sodium hydroxide
company Gongyi Hongda Filter Factory
Categories Bromide
Update2011-03-14
Original RegionChina
Activated Carbon ENGLISH Sodium hydroxide

Sodium hydroxide is a common & important strong alkali, it also calls caustic soda, could release heat when it was dissolved in water. Pure anhydrous Sodium Hydroxide is a white translucent, crystalline solid. It is widely used in water treatment production of people’s daily life. It can reduce hardness of water through neutralization reaction.
Also it’s a regenerator of ion exchange resin.
It has strong alkaline, easily dissolve in water. So it is expediently used in various water treatment areas.
Now in water treatment area, there are several subjects of Sodium hydroxide:
Remove hardness; adjust PH value; neutralize waste water; regenerate ion exchange resin; remove heavy metals through settling them.

Name

Test item

Data

Testmethod

Food
Additives-
Sodium
hydroxide
(solid)

NaOH%

99.5

GB5175-2000

Na2CO3%

max 3.0

AS%

min 0.0003

Pb%

min 0.002

Pb%

min 0.001

Insoluble / organic impurities

passed test

Hg%

min 0.00001

Activated Carbon ENGLISH Sodium hydroxide on sale

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