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current position:Bactericide,Sludge Stripper
Poly(2-hydroxypropyl dimethyl ammonium chloride) 【CAS】25988-97-0/39660-17-8 Molecular Formula (C5H12ClNO)n 1、General Description: As board spectrum nonoxidizing biocide , this kind of Quaternary Ammonium salt is efficient .It is friendly to environment without secondary pollution , because that it contains no aromatic hydrocarbons .Its biocidal effects can not be influenced by the temperature between 20℃ and 65℃,which will accompany with oil-field flooding .It not only has good effect on killing sulfate reducing bacteria , but has excellent effect on removing sludge and its attachments in piping equipment , as well as clearing muddy water . It is characterized by board spectrum , high efficient ,low toxicity , good water-solubility through toxicity tests , various kinds of biocidal effect tests ,different factors of influence tests , and composite applicationof water treatment drugstests.Quaternary Ammonium salt can be also used as fungicidal and release agent on chemical,fertilizer and oil refinery industry , as well as oil field , metallurgy,electric power generation,especially on the application of alkaline water. In addition , it also has good corrosion inhibition on metal equipment and pipeline of re circulated cooling water system. 2、Specification items index Appearance Light yellow to yellow transparent liquid Solid content % 40.0 60.0 Density(20℃)g/cm3 1.10± 0.05 1.20± 0.05 pH(10% water solution) 6.0-8.0 3、Using method and dosage: Throw this kind of quaternary ammonium salt near the water pumpentrance directly,and charges every 7 days,dosage of 20~100ppmis preferred. 4、Safety Protection: When contacted with skin , flush with water. 5、Package and Storage: 25kgin every plastic polyethylene barrel , 200kg in every iron barrel with plastic inside . Storage for two year in room shady and dry place.
DT-304biologicalBactericide 1,Properties: It is oxygen independent,organic bromine bactericide. It has a character of high effective, broad spectrum, long-acting. With low concentration, catabolite won’t pollute environment. Good compatibility, no foam. If act as film treatment medicament, it can play as a fungicide, and with long acting. 2,Specification: items index Appearance Yellow or Yellow greenish transparent liquid Active content % ≥ 30.0 Density(20℃)g/cm3 ≥ 1.09 3,Usage: It can be used as Bactericide and anti-mildew agentin the industries of variety of circulating cool water system, water flood field, weaving, paper making, paint 4,Package and Storage: 25Lor 200L in plastic barrel. Storage for six month. 5,Safety Protection: Acidity, avoid contact with eye and skin, once contacted, flush with water.
DT-303Sludge Stripper 1,Properties: It is composed by quaternary ammonium salt and penetrating agent. It can soak into loam layer, and have a strong Exfoliation and cleaning action to biological fouling. It can be used under wide PH value, under alkaline condition, it is also effective. It has a character of high effective, broad spectrum, Potency fast. 2,Specification: items index Appearance Colorless or pale yellow Transparent liquid Active content% ≥ 30.0 pH(1% water solution) 6.0-8.0 3,Usage: It can be used as fungi disinfectant in industrial circulating cool water system and Waste Water Treatment etc.alternate with non-oxidizing biocide, dosing 1-2 times per month. Impulse dosing, the concentration should be 100∽200mg/l. Once existed more foams, antifoaming agent should be added . 4,Package and Storage: 25Lor 200L in plastic barrel. Storage for one year. 5,Safety Protection: neuter, avoid contact with eye and skin, once contacted, flush with water.
DT-302Composite Bactericide 1,Properties: DT-302 is composed of quaternary ammonium salt and isothiazolinone. TH-402 has the advantages of high efficiency, wide range, low toxicity, quick effect and durable, strong penetration. It can soak into loam layer, and have a strong Exfoliation and cleaning action to biological fouling. It can be used under wide PH value, under alkaline condition, it is also effective. 2,Specification: items index Appearance Yellow greenish liquid pH(1% water solution) 2.0~5.0 Density(20℃)g/cm3≥ 0.90 3,Usage: It can be used as fungi disinfectant in industrial circulating cool water system and Waste Water Treatment etc.Dosing 1-2 times per month. Impulse dosing, the concentration should be 80∽150mg/l. 4,Package and Storage: 25Lor 200L in plastic barrel. Storage for ten month in room shady and dry place. 5,Safety Protection: Acidity, avoid contact with eye and skin, once contacted, flush with water.
DT-301Composite Bactericide 1,Properties: It is composed by diverse quaternary ammonium salt and peroxide. It can be ionized to cation active group. Combine tightly with the negative charge on the cell wall of microorganism, destroy the cell’s activity, kills germs and algae. Its effect is better than quaternary ammonium salt. Its taking life ability not only have effect to aerobe but also to anaerobic bacteria. It can soak into loam layer, and have a strong Exfoliation and cleaning action to biological fouling. It can be used under wide PH value, under alkaline condition, it is also effective. 2,Specification: items index Appearance colorless to pale yellow thick liquid Active content,% ≥ 30.0 pH(1% water solution) 6.0-8.0 3,Usage: It can be used as fungi disinfectant in industrial circulating cool water system and Waste Water Treatment etc.alternate with non-oxidizing biocide, dosing 1-2 times per month. Impulse dosing, the concentration should be 100∽150mg/l. Once existed more foams, antifoaming agent should be added . 4,Package and Storage: 25Lor 200L in plastic barrel. Storage for one year. 5,Safety Protection: neuter, avoid contact with eye and skin, once contacted, flush with water.
Acidum trichloroisocyaniras 【CAS】87-90-1 HS Code:29336922 Molecular formula: C3O3N3CL3 Molecular weight: 232.44 1,Properties Acidum trichloroisocyanirasis soluble in water, high efficient, rapid, broad-spectrum and safe.It has a strong killing effect , PH changes on the bactericidal effect of the impact is fairly small, so especially suitable for fertilizer plant circulating water biocide; can fully replace the chlorine and non-oxidizing biocides, so is very economy. 2,Usage This product has strong sterilization, bleaching effect,and is stable, easy to use.It is widely used for civil sanitation ,animal husbandry and disinfection plant protection, fabric bleaching, wool shrink-proof, rubber chloride, organic synthesis industry. 3,Specification items index Appearance White powder, granular, flake Chlorine content% ≥ 90.0 Moisture% ≤ 0.5 PH value (1% solution) 2.7-3.3 4,Using method: When using acidum trichloroisocyanirasas biocides in cooling water system, the summer every2-3days, adding10-20mg / L , thespring and autumn every3-5days, adding once ,the winter every5-7days, adding one time.Adding non-oxidizing bactericide regularly to ensure the killing effect. 5, Package and Storage Acidum trichloroisocyaniraspacked with inner liner polyethylene plastic woven bag, net weight25kg.Products stored in ventilated and dry place, prevent moisture, water, rain and fire, is strictly prohibited from contacting with nitrogen compounds and reducing substances. Storage for 10 months. 6, Safety Protection Acidum trichloroisocyanirasis irritant to skin and eyes, attention to labor protection, avoid contact with eyes and skin ,once contacted , flush with water.
Dichloro Isocyanuric Acid(Euchlorine) 【CAS】2893-78-9 1,Properties Is soluble in water, high efficient, rapid, broad-spectrum and safe.It has a strong killing effect, in the20mg / L,the bactericidal rate is 99%.Euchlorine Performance is stable,in dry conditions, available chlorine fell less than1% within six months.Storage below120℃,it will not be bad and burning. 2,Specification Project Index Ⅰ Ⅱ Chlorinemassfraction% 56.0 60.0 water mass fraction % 14.0 5.0 PH value (1% solution) 5.5-7.0 water insoluble matter mass fraction % 0.1 3,Using method EuchlorineIs widely used as biocides in circulating cooling water systems, swimming pool water disinfection. When euchlorine is used as biocides in circulating cooling water systems ,in summer every2-3days, adding15-20mg / L,in spring and autumn ,every3-5days, adding once,in winter,every5-7days,adding once.Adding non-oxidizing bactericide regularly to ensure the killing effect. 4, package and storage Euchlorinepacked with inner liner polyethylene plastic woven bag, net weight25kg.Stored in the room shady and dry place, prevent moisture and exposure, storage for 12 months. 5,Safety Protection Is irritant to skin and eyes, attention to labor protection, avoid contact with eyes and skin ,once contacted,flush with water.
Isothiazolinones(CIT/MIT) 【CAS】26172-55-4,2682-20-4 Molecular Formula:C21H38NClMolecular weight:115.16 Structure: 2-methyl-4-thiazoline-3-ketone5-chloro- methyl-4-thiazoline-3-ketone 1,Properties and Usage: Isothiazolinones is composed of 5-chloro-2-methyl-4-thiazoline-3-ketone (CMI) and 2-methyl-4-thiazoline-3-ketone (MI). The bactericidal effect of Isothiazolinones is carried out through breaking the bond between bacteria and algae protein. When contacted with microbes, Isothiazolinones can quickly inhibit their growth, thus leading to death of these microbes. Isothiazolinones has strong inhibition and biocidal effects on ordinary bacteria, fungi and alga, and has many advantages such as high biocidal efficiency, good degradation, no residual, safety in operation, good compatibleness, good stabilization, low cost in operation. Isothiazolinones can mix with chlorine and most cation, anion, and non-ionic surfactants. When used at high dosage, its biosludge stripping effect is excellent. Isothiazolinones is a kind of fungicidal with properties of broad spectrum, high efficiency, low toxicity and non-oxidative, it is the ideal biocidal in industrial circulating cool water system and in wastewater treatment in oilfield, papermaking, pesticide, cutting oil, leather, detergent and cosmetics etc.. 2,Specification:Conform toHG/T3657-2008 items index Grade I Grade II Appearance colorless to Light yellow transparent liquid Colorless to Light yellow transparent liquid Active content %≥ 14.0 -15.0 1.5-1.8 pH value(as it) 2.0-4.0 2.0-5.0 Density(20℃)g/cm3 1.26-1.32 1.02-1.05 CMI/MI (wt %) 2.5 - 3.4 2.5-3.4 Notes: 2%, 4% and 8% or any concentration can be supplied on demands. 3,Using method: When used as sludge stripper for grade II, the dosage of 150-300mg/L is preferred, when used as boicide, the dosage of 80-100mg/L is preferred, and charges every 3-7 days. No used together with oxidative fungicidal such as chlorine, and no used in cooling water system containing sulfur. When used together with quaternary amine, the effect will be better. When used as industrial fungicide, the dosage of 0.05-0.4% is preferred. 4,Package and Storage: 25kgin plastic barrel, or confirmed by clients. Storage for ten months in room shady and dry place. 5,Safety Protection: Corrosive, Avoid contact with eye and skin, Wear splash resistant safety goggles and rubber glores .Once contacted , flush with water.
Dodecyl Dimethyl Benzyl ammonium Chloride(1227) 【CAS】8001-54-5 63449-41-2 139-07-1 Alias:geramine benzalkonium chloridealkyldimethylbenzylammoniu chlorideDDBAC Molecular Formula:C21H38NClMolecular weight:340.0 Structure: 1,Properties and Usage: Benzalkonium Chloride is a kind of cationic surfactant, belonging to nonoxidizing boicide. It can efficiently withhold algae propagation and sludge reproduction. Benzalkonium Chloride 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. Benzalkonium Chloride can be also used as anti-mildew agent, antistatic agent, emulsifying agent and amendment agent in woven and dyeing fields. 2,Specification Conform to HG/T 2230—2006 items index Appearance colorless to pale yellow transparent liquid light yellow transparent liquid light yellow waxy solid Active content % %≥ 44.0 80 88 Amine salt %≤ 2.0 2.0 2.0 pH(1% water solution) 6.0 - 8.0(origin) 6.0-8.0 6.0-8.0 normal good fluid bad fluid 3,Using method: 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. 4,Safety Protection: A little smell of almond, no visible stimulation to skin. When contacted, flush with water. 5,Package and Storage: 25kgor 200kg in plastic barrel, or confirmed by clients. Storage for two year in room shady and dry place.

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