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Chemical Name: Sodium chlorite
CAS No.: 7758-19-2
Molecular Fomula: ClNaO2
Molecular weight: 90.44
Appearance: Solid is white or yellow greenish crystalline powder and granule; liquid is light yellow solution, qualified for the national chemical product standard.HG3250-2001
Properties: This product has high content and stability, easily soluble in water, difficult hardpan. It is an oxidizing agent with high efficiency and an excellent bleaching reagent. The pure sodium chlorite is equal to 10 times of bleaching powder.
31% and 25% solution 80% Powder
Appearance Light yellow clear solution White crystal powder
NaClO2 31.0% min / 25.0% min 80.0% min
NaClO3 1.5% max 4.0% max
NaOH 1.5 % max 3.0% max
NaCl 3.0% max 17% max
Na2CO3 1.0% max 2% max
Na2SO4 1.0% max 3% max
NaNO3 0.1% max 0.1% max
As 0.0003% max 0.0003% max
For drinking water purification: no residual chlorine odor, treatment of sewage with sterilization, removal of phenol, deodorization.
Textile industry: As a textile bleaching agent, sodium chlorite reacts with many fibres. It can be utilised on cotton as well as on vegetable and synthetic fibres such as nylon, perlon, rhovyl, and dralon.
Paper industry: Its oxidising action causes the destruction of pectins in the cellulose fibres, making them more soluble and pliable. It is also utilised to remove colour without attacking the fibres themselves.
It is also used to produce chlorine dioxide in the laboratory; In the scrubbers, because it is a very strong oxidant; To wash fruits and vegetables, and as an anti-mould because of its fungicide action.
80%: 50kg/drum, 18mt/20"FCL
25%, 31%: 1050kg/IBC Drum, 20IBC/20"FCL; 250kg/HEDP drum, 20mt/20"FCL