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Product
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Dodecylpyridinium Chloride
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Batch number
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20180318
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Quantity
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1000kg
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Production Date
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20180318
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Inspection unit
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Synthetic plant
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Report date
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20180318
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Item
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Standard requirement
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Result
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Properties
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White crystals or powder
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White powder
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Acidity
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Should meet specifications
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Compliance
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Moisture
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5.5-6.5%
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5.6%
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Melting point
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86.0-90.0°C
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87.6-88.4°C
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Identification
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Conforms A/B
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Compliance
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Ignition residue
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<0.50%
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0.35%
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Heavy metal
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<0.002%
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Compliance
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Pyridine
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Compliance
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Compliance
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Clarification and color of solution
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Compliance
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Compliance
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Determination of content
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>98.5%
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99.4
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Determination
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Meets USP34 regulations
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Meets USP34 regulations
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Tester: Zhao Dewen Reviewer: Tang Qiang
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CAS NO. : 104-74-5
Appearance: white or off-white solid
Content: 99.2%
Melting point: 68-70 °C
Packing: 25KG/ cardboard drum
For food, pharmaceuticals, pharmaceuticals, cosmetics, cosmetic products, industrial additives, surfactants, precision plating, water treatment, oilfield chemicals and other industries.
This product is a nitrogen-containing cationic surfactant and is mainly used as a disinfectant. Under the same conditions of use, the killing rate of the product against heterotrophic bacteria, iron bacteria and sulfate-reducing bacteria is better than that of lauryldimethylbenzylammonium chloride, dodecyl dimethyl phenylmethyl ammonium bromide and other commonly used quaternary ammonium bactericides, for example, at the dosage of 10 mg/L, the killing rates of this product against heterotrophic bacteria, iron bacteria, and sulfate reducing bacteria are 99.9 %, 99.9 % and 99.99 %, respectively. This product can be used in industrial water treatment systems for biocide and algae removal, slime stripping and system cleaning. During use, this product has the same precautions as other quaternary ammonium bactericides such as benzalkonium.
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