Dioctyl Dimethyl Ammonium Chloride
CAS No.: 5538-94-3 Molecular weight: 305.97
Molecular Formula: (C8H17)2(CH3)2NCl
Structural Formula:
Properties:
DODAC is a kind of cationic surfactant, belonging to nonoxidizing biocide. It can efficiently withhold algae propagation and sludge reproduction. DODAC also has dispersing and penetrating properties, can penetrate and remove sludge and algae, has advantages of low toxicity, no toxicity accumulation, soluble in water, convenient in use, unaffected by water hardness. DODAC can be also used as anti-mildew agent, antistatic agent, emulsifying agent and amendment agent in woven and dyeing fields.
Specification:
Item
Index
Appearance
Colorless to light yellow tranparent liquid
Colorless to light yellow tranparent liquid
Active content
50%min
80%min
pH(1% aqueous solution)
4.0~8.0
4.0~8.0
Free amine
2.0%max
2.0%max
Usage:
As nonoxidizing boicide, dosage of 50-100mg/L is preferred; as sludge remover, 200-300mg/L is preferred, adequate organosilyl antifoaming agent should be added for this purpose. This product can be used together with other fungicidal such as isothiazolinones, glutaraldegyde, dithionitrile methane for synergism, but cannot be used together with chlorophenols. If sewage is appeared after thrown of this product in circulating cool water, the sewage should be filtered or blown off in time to prevent their deposit in bottom of collecting tank after froth disappearance. No blending with anion surfactant.
Package and Storage:
200L plastic drum, IBC(1000L), customers’requirement. Storage for two year in shady room and dryplace.
Safety Protection:
A little smell of almond, no visible stimulation to skin. When contacted, flush with water.
