Sodium Hydroxide gold recovery plant wholesalers

Sodium hydroxide, also known as caustic soda, chemical formula NaOH. Sodium hydroxide has strong alkalinity, and can be used as acid neutralizer in the extraction of gold by carbon pulp method and heap leaching method, improving pH value and reducing chemical consumption.

NaOH (Sodium hydroxide) is widely used. A variety of products are made from it, such as paper, soap, dyes, rayon, metal smelting, petroleum refining, cotton fabric finishing, coal tar product purification, food processing, wood processing, and machinery manufacturing.

Basic Information
Content: 99%
Chemical formula: NaOH
Molecular weight: 40.00
CAS number: 1310-73-2
EINECS Number: 215-185-5

Physical and chemical properties
Density: 2.13g/cm3
Melting point: 318℃
Boiling point: 1388℃
Critical pressure: 25MPa
Saturated vapor pressure: 0.13kPa (739℃)
Appearance: white crystalline powder

Sodium hydroxide should be stored in a cool, dry and well-ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 35℃, and the relative humidity should not exceed 80%. The packaging must be sealed and must not get wet. It should be stored separately from combustibles, acids, etc., and should not be stored together. Storage areas should be provided with suitable materials to contain spills.