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Auspicious Clouds Chemical

Sodium hydroxide

Molecular formula: NaOH
Molecular weight: 40
Appearance: white and lustrous; slight yellow is allowed.
Property:ood moisture absorption; easily soluble in water; corrosive.
Use:Mainly used in paper making, soap making, textiles, printing & dyeing, chemical fiber, pesticides, petro-chemical, medical and food industries.
Packing:In woven bag; net wt. 25kgs/bag. bag
Storage & Transport:In dry place; avoid damage to package; protect against pollution, dampness and aid.

Danger No. China: 82001
UN NO.: solid: 1823, liquid: 1824
LMDG NO.: solid: 8225, liquid: 8226
Packing Label: corrosive artilce
Packing Type: Type II

Safety:It is highly caustic, and protective spectacles and rubber gloves should be worn.

Standard:GB 11212-89

  Best Quality First Quality
Sodium Hydroxide %≥ 99.5 99.0
Sodium Sulfate %≤ 0.02 0.04
Sodium Chloride %≤ 0.45 0.50
Ferroso-ferric Oxide %≤ 0.004 0.005
Silicon Dioxide %≤ 0.004 0.006
Sodium Sulfate %≤ 0.050 0.070
Copper %≤ 0.0002 0.0003
Calcium %≤ 0.005 0.008

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