Sodium hydroxide









Sodium hydroxide

Sodium hydroxide

Type:

Sodium Hydroxide In Industrial Application: Solid IS-IT I II(Ionic Membrance)Liquid IL-IT I II(Ionic Membrance)

Sodium Hydroxide In Chemical Fiber: Solid FS I,Liquid FL I II III

High-Purity Sodium Hydroxide: Solid HS I, Liquid HL I II III

Food Additives Sodium Hydroxide

 

Property

  Solid caustic soda(ionic membrance ,chemical fiber ,high-purity, food additives): Flake or pearl, Formular: NaOH ,Specific Gravit: 2.12,Strong alkali, easy moisture absorption, strong corrosive to skin, clothing and so on, easy to absorb the carbon dioxide generated sodium carbonate in the air. It  must be stored in dry, clean air, with clean packaging isolated from air.

 

Liquid caustic soda (ionic membrane, chemical fiber, high purity, food additives) is colorless transparent solution, strongly corrosive to the skin, the fabric, paper.

 

Packing:

Solid Caustic Soda:

Flakes: net 25kg PP/PE woven bag with liner ;

Pearl: net 25kg PP/PE woven bag with liner;

As per buyer bin bag is used

Liquid caustic soda: Storage Tank

 

 Application:

Caustic soda which is an important chemical raw materials, mainly for the food industry, oil, paper making, artificial fiber, textile, printing and dyeing, sewage disposal, non-ferrous metal smelting, chemical fertilizer, power plant water treatment, organic synthesis, pharmaceutical, daily chemical, fine chemical, plastic and water treatment and other industries.

 

National standard:

Sodium Hydroxide In Industrial Application: GB 209-2006 STANDARD

Food Additives Sodium Hydroxide: GB 5175-2008 STANDARD

Sodium Hydroxide In Chemical Fiber: GB/T 11212-2013 STANDARD

High-Purity Sodium Hydroxide: GB/T 11199-2006 STANDARD

 

 Specification

 

 

 Item

   SOLID CAUSTIC SODA

 I

II

SUPERIOR

FIRST

QUALIFIED

SUPERIOR

FIRST

QUALIFIED

NaOH     %      ≥

99.0

98.5

98.0

72.0+/-2.0

Na2CO3 %       ≤

0.5

0.80

1.00

0.3

0.5

0.8

NaCL      %     ≤

0.03

0.05

0.08

0.02

0.05

0.08

Fe2O3     %       ≤

0.005

0.008

0.01

0.005

0.008

0.01

 

 

 

 Item

 LIQUID CAUSTIC SODA

 I

II

SUPERIOR

FIRST

QUALIFIED

SUPERIOR

FIRST

QUALIFIED

NaOH     %      ≥

45

30

Na2CO3 %       ≤

0.2

0.4

0.6

0.1

0..2

0.4

NaCL      %     ≤

0.02

0.03

0.05

0.005

0.008

0.01

Fe2O3     %       ≤

0.002

0.003

0.005

0.0006

0.0008

0.001