Sodium hydroxide

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Product Name: Sodium hydroxide
CAS Number: 1310-73-2 
Chemical Formular：NaOH
Molecular Weight：40
Appearance and traits: White translucent flake 

Product Description:
Sodium hydroxide, also known as caustic soda, is an inorganic compound. Sodium hydroxide is strong alkaline, extremely corrosive, can be used as or in acid neutralizing agent, masking agent, precipitation agent, precipitation masking agent, color rendering agent, saponification agent, peeling agent, detergent, etc.

Technology Specification:

Item	Qualification
Total alkali（as NaOH），w(%)≥	98.0-100.5
Na2CO3,w(%) ≤	2.0
As（as As)/(mg/kg)≤	3
Heavy Metal（as Pb）/(mg/kg) ≤	5
No inorganic organic impurities	pass the test
Hg（as Hg）/(mg/kg)≤	0.1

 

Applications:
Sodium hydroxide is extremely versatile. It is used in the production of paper, soap, dye, rayon, smelting metal, petroleum refining, cotton fabric finishing, the purification of coal tar products, food processing, wood processing and machinery industry.

Synonyms: 
caustic soda
SODIUM HYDROXIDE VOLUMETRIC SOLUTION 0,01MOL/L; 
SODIUM HYDROXIDE SOLUTION 4.0%INWATER;
LABCONCO LABSOLUTIONS LOW-FOAMING LIQUI&; SODIUM HYDROXIDE PELLETS99.99%&; 
Sodium hydroxide, reagent grade, 97%, powder;
SODIUM HYDROXIDE SOLUTION FOR HPCE, 0.1 M NAOH
SODIUM HYDROXIDE SOLUTION 8% 50 L
SODIUM HYDROXIDE, VOLUMETRIC STANDARD, 0 .2N SOLUTION IN WATER

Packaging:
25kg/bag
Storage:
The packaging container should be complete and sealed, with obvious "corrosive items" marks. Sodium hydroxide is slightly corrosive to glass products, and both produce sodium silicate, making the piston in the glass instrument to the instrument. Therefore, glass bottle plugs should not be used for sodium hydroxide solution, otherwise the cap may not be opened.