caustic soda,caustic soda flake,caustic soda pearls
Characteristic: white flakes or pearls with strong corrosiveness, easily soluble in water, presenting alkaline solution and heat liberation, presenting deliquescence when exposed to air.
Package: 25kgs plastic woven bags or 500kg/1000kg jumbo bag.
Application:
CAUSTIC SODA
CAS NO.: 1310-73-2
Molecular formula: NaOH
Molecular weight: 40.00
UN No:1823
Molecular formula: NaOH
Molecular weight: 40.00
UN No:1823
Characteristic: white flakes or pearls with strong corrosiveness, easily soluble in water, presenting alkaline solution and heat liberation, presenting deliquescence when exposed to air.
Specification:
|
Items |
Super grade |
High grade |
First grade |
Super grade |
|
Appearance |
Flake |
Flake |
Flake |
Pearls |
|
NaOH |
99%min |
98%min |
96%min |
99%min |
|
Na2CO3 |
0.45%max |
0.9%max |
1.0%max |
0.5%max |
|
NaCl |
0.02%max |
1.0%max |
3.2%max |
0.03%max |
|
Fe2O3 |
0.004%max |
0.02%max |
0.02%max |
0.005%max |
Package: 25kgs plastic woven bags or 500kg/1000kg jumbo bag.
Application:
Basic
and important chemical material. used in textile industry, printing,
detergent,paper-making ,soap-making,metallurgy ,glassenamel ,medicament
,oil-refining and making synthetic fiber ,plastics ,and many kinds of
organic-mediacy ,etc
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