Biocide Chemicals
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aldehydes, halogens, hydantoins, isothiazolinones and
other environment-friendly biocides.
Dodecyl Dimethyl Benzyl Ammonium Chloride (DDBAC)
CAS No.:
139-07-1
Molecular Weight:
340.0
Molecular Formula:
C21H38NCl
Structure Formula:
Properties:
DDBAC is the short name of dodecyl dimethyl benzyl ammonium chloride. The chemical formula is C21H38NCl. It is a kind of quaternary ammonium-based nonoxidizing biocide. It belongs to cationic surfactants. It is the same biocide as benzalkonium chloride.
DDBAC is widely used in many fields because of it can efficiently control bacteria, algae, and fungi and envelop viruses at exceptionally low ppm concentrations. Such as food, water treatment, cosmetics, pharmaceuticals, livestock, detergent, aquaculture, household, and hospital industries.
In the oil and gas industry, dodecyl dimethyl benzyl ammonium chloride can prevent algae growth, bacterias development, and also sludge reproduction.
At the same time, DDBAC has excellent properties of dispersing and penetrating. It can easily penetrate and remove sludge and algae in water flooding for EOR(enhanced oil recovery).
DDBAC can also be used in the formulation of pipeline corrosion inhibitors, sludge breakers, and de-emulsifiers for the enhanced oil process of recovery.
Dodecyl dimethyl benzyl ammonium chloride has the advantages of low toxicity, and no toxicity accumulation. And it is also soluble in water. The DDBAC is so convenient to use and unaffected by water hardness. DDBAC can be also used as an anti-mildew agent, antistatic agent, emulsifying agent, and amendment agent in woven and dyeing fields.
IRO Biocide is among the best dodecyl dimethyl benzyl ammonium chloride manufacturers and suppliers of dodecyl dimethyl benzyl ammonium chloride (DDBAC) for oilfield water treatment. We always supply high-quality DDBAC products.
Dodecyl dimethyl benzyl ammonium chloride can efficiently withhold algae propagation and sludge reproduction. Benzalkonium chloride also has to dispers and penetrating properties. It can penetrate and remove sludge and algae. DDBAC has the advantages of low toxicity, no toxicity accumulation, soluble in water, convenient to use, and unaffected by water hardness. Benzalkonium chloride can be also used as an anti-mildew agent, antistatic agent, emulsifying agent. and amendment agent in woven and dyeing fields.
Specifications:
| Items | Index | |
|---|---|---|
| Appearance | Colorless to yellowish transparent liquid | Yellowish transparent liquid |
| Active content | 48-52% | 78-82% |
| Amine salt | ≤ 2.0% | ≤ 1.0% |
| pH | 6.0-8.0 (as it) | 6.0-8.0 (1% water solution) |
| Flowability | Normal | Good fluidity |
Applications:
what is dodecyl dimethyl benzyl ammonium chloride used for?
As a nonoxidizing biocide, the dosage of 50-100mg/L is preferred. As sludge remover, 200-300mg/L is preferred, an adequate organosilyl antifoaming agent should be added for this purpose.
DDBAC can be used together with other fungicidal. Such as isothiazolinones, glutaraldehyde, dithionitrile methane for synergism, but cannot be used together with chlorophenols. If sewage has appeared after throwning this product in circulating cool water, the sewage should be filtered or blown off in time to prevent their deposit in the bottom of the collecting tank after the anion disappearance.
No blending with anion surfactant.
Packing and Storage:
Packed in 200L plastic drum, IBC(1000L), or as per customers’ requirements. Storage for two years in a shady room and dry place.
Safety Protection:
A little smell of almonds, but no visible stimulation to skin. When contacted, flush with water.
Synonyms:
Benzyl-Lauryl DimethlAmmonium Chloride