1. Product Name: Caustic Soda (NaOH) flake
2. Product Description: Accord as GB/T1900--2000. ISO9001--2000.
3. Specifications:
(1). Index
NaOH>=99.0%
Na2CO3<=0.60%
NaCL <=0.1%
(2). Index
NaOH>=98.5%
Na2CO3<=0.50%
NaCl <=0.04%
Fe2O3 <=0.005%
1.
Product Name: Caustic Soda (NaOH) flake
2. Product Description: Accord as GB/T1900--2000. ISO9001--2000.
standard
Index
NaOH>=96.0%
Na2CO3<=1.0%
NaCL <=3%
NaHCO3 Examine According as GB1887--98
Index
NaHCO3>=99.0%
ARSENIC<=0.0001%
HEAVEY METAL <=0.0005%
DRYNESS ALKALI <=0.2%
PH (10g/L Liquor) <=8.6
Na2CO3 quality standard : GB-210-2004
Index
Na2CO3 >=98.5%
NaCl <=1.0%
Fe <=0.01%
SO4 <=0.01%
Indiscerptible material <=0.5%
White degree 84