Sodium Benzotriazole   

CAS NO. 15217-42-2                    Abbreviation BTA-S

Molecular Formula C6H4N3Na                 Molecular weight 141.11 

Properties

No toxic, no corrosive, no explosives; soluble in water, chloroform, benzene, toluene, mixed with lower alcohol and glycol in any ratio.

Quality Index 

Item	Index
Appearance	Clear light yellow liquid
Content	≥40%
Chlorine content	≤100(ppm)
Sodium hydroxide (NaOH)	≤0.5%
Density	1.13-1.19 g/ml
pH value	11.2-11.8

Note: The data in this table is the typical value of the product and is for reference only. For the actual data, please refer to the “Quality Test Report”.

Applications

Used as corrosive inhibitor, widely used in solar energy converting system, thecooling system of pile in nuclear power plant, cooling system of motor engine and gasengine. Used with other inhibitor, it will get better effect.

Packing and Storage

25kg/drum，250kg/drum,IBC.Stored in a cool and dark place. Storage period is two years. Transport by non-dangerous goods.