Detailed Description: |
Cas No. :1310-73-2;8012-01-9
Specification: 32% NaOH , 50% NaOH (Ion film method )
Use:Used in aluminum oxide, chemical fabric, paper making, textile, fuel, pharmaceutical, organic synthesis and others.
Executive standard: GB 209-93 (diaphragm process), GB/T 11199-89 (Ion film method ),pass ISO9001 quality management system aunthentification.
Productivity: 100,000tons/year.
Market condition:well sold in Henan province and surrounding area
Mainly used as synthesis fiber, pharmaceutical, steel metallurgy and others
Packing and transportation: special tank car, storage tank and others
Index name
|
Index
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Excellent grade
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First grade
|
Qualified
|
Total acidity(HCL) % ≥
|
31.0
|
31.0
|
31.0
|
Iron % ≤
|
|
|
|
Sulphate(SO2-4) % ≤
|
0.005
|
0.03
|
--
|
Arsenic % ≤
|
|
|
|
Ignition residue % ≤
|
0.08
|
0.10
|
0.15
|
Chloride(C1-) % ≤
|
|
|
|
|