Molecular formula: NaOH
Performance:
The product is non-transparent and deliquescent
solid in white color. Solubility: freely soluble in water, ethyl alcohol and
glycerol and not soluble in acetone.
Purpose:
As one of the main
basic ingredients in national economy, caustic soda has been widely used in the
departments like light industry, chemical industry, metallurgy, textile,
pharmaceutical drugs, pesticides and etc. Moreover, caustic soda is also the raw
material for organic chemical industry and inorganic chemical industry.
Item of Analysis |
Inspection Standard (GB209-1993) |
||
Superior Quality Product |
First-class Products |
Qualified Products |
|
Sodium Hydroxide(NaOH)≥ % (m/m) |
96.0
|
96.0
|
95.0
|
Sodium Carbonate(Na22CO3)≤ % (m/m) |
1.2
|
1.3
|
1.6
|
Sodium Chloride (NaCL)≤ % (m/m) |
2.5
|
2.7
|
3.0
|
Ferric Oxide (Fe2O3)≤ % (m/m) |
0.008
|
0.01
|
0.02
|
Package and Instructions:
Caustic soda solids
are packaged in steel iron drum with sealed drum cover. The net weight per drum
is 200kg with clear markings. Measures shall be taken during the transportation
process to avoid collision and damage of the product.
The package of caustic soda flakes consists of inner plastic woven liner and inner plastic liner. The external coating was wrapped with three layers of plastic woven bags to guarantee strict humidity resistance performance. The net weight per bag is 25kg.
Considering the extreme corrosion property, the operators of the product must wear personal protection articles like protective glasses, rubber gloves and etc. The products shall be stored in dry warehouse to avoid damage, pollution, humidity or contact with acid.