HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3813001000 | Doc | 55.0% | CN | US | 2025-05-12 |
3813005000 | Doc | 58.7% | CN | US | 2025-05-12 |
2839110000 | Doc | 56.1% | CN | US | 2025-05-12 |
2839190000 | Doc | 56.1% | CN | US | 2025-05-12 |
2847000000 | Doc | 58.7% | CN | US | 2025-05-12 |
3307900000 | Doc | 60.4% | CN | US | 2025-05-12 |
3304910050 | Doc | 55.0% | CN | US | 2025-05-12 |
3304995000 | Doc | 55.0% | CN | US | 2025-05-12 |
3002905250 | Doc | 30.0% | CN | US | 2025-05-12 |
3003900190 | Doc | 30.0% | CN | US | 2025-05-12 |
Sterilization Powder M
Sterilization Powder M is a broad term encompassing various powdered chemical formulations designed for disinfecting and sterilizing surfaces, equipment, and environments. The "M" designation often indicates a specific formulation or manufacturer, but core properties and uses remain consistent.
Material Composition
These powders typically consist of one or more active disinfecting agents, alongside stabilizers, buffering agents, and sometimes indicators to monitor effectiveness. Common active ingredients include:
- Sodium Percarbonate: A solid form of hydrogen peroxide, releasing oxygen upon dissolving in water, providing broad-spectrum disinfection.
- Potassium Monopersulfate: Similar to sodium percarbonate, offering powerful oxidation for sterilization.
- Chlorine-based compounds (e.g., Sodium Hypochlorite): Effective against a wide range of microorganisms but can be corrosive and require careful handling.
- Quaternary Ammonium Compounds (QACs): Provide good general disinfection but may be less effective against certain viruses and spores.
- Peracetic Acid: A strong oxidizer used for high-level disinfection and sterilization, often in healthcare settings.
Purpose & Function
The primary purpose of Sterilization Powder M is to eliminate or reduce the number of viable microorganisms on treated surfaces to a safe level. This includes:
- Bacteria: Including common pathogens like Staphylococcus, E. coli, and Salmonella.
- Viruses: Effectiveness varies depending on the specific virus and the active ingredient.
- Fungi: Including molds and yeasts.
- Spores: Some formulations are specifically designed to kill bacterial spores, which are highly resistant.
The function relies on the active ingredient disrupting microbial cell structures and metabolic processes, leading to cell death or inactivation.
Usage Scenarios
Sterilization Powder M finds application in diverse settings:
- Healthcare: Disinfecting surgical instruments, hospital surfaces, and equipment.
- Food Processing: Sanitizing food contact surfaces, equipment, and processing areas.
- Animal Husbandry: Disinfecting animal housing, equipment, and water systems.
- Laboratories: Sterilizing lab equipment, surfaces, and waste containers.
- Water Treatment: Used in some applications for water disinfection.
- Household: Limited use for disinfecting surfaces, but often diluted for general cleaning.
Common Types & Formulations
Variations exist based on the active ingredient and intended application:
- Chlorine-based powders: Often used for general disinfection and bleaching. Require careful dilution and ventilation.
- Peroxygen-based powders: Safer and more environmentally friendly than chlorine-based options. Effective against a broad range of microorganisms.
- Sporicidal powders: Contain higher concentrations of active ingredients and are designed to kill bacterial spores.
- Effervescent tablets/powders: Dissolve in water to create a disinfecting solution. Offer convenience and precise dosing.
- Colored powders/solutions: Include indicators to visually confirm proper concentration and contact time.
Safety Precautions
- Dilution: Always follow the manufacturer's instructions for proper dilution.
- Ventilation: Ensure adequate ventilation during use, especially with chlorine-based products.
- Personal Protective Equipment (PPE): Wear gloves, eye protection, and potentially a mask when handling.
- Contact Time: Allow sufficient contact time for effective disinfection.
- Material Compatibility: Check compatibility with surfaces to avoid damage or corrosion.
- Storage: Store in a cool, dry place away from incompatible materials.
Sterilization powder, based on its function, could potentially fall under several HS codes depending on its specific composition and intended use. Here are the relevant HS codes found within the provided reference material:
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3813001000: Preparations and charges for fire extinguishers; charged fire-extinguishing grenades: Consisting wholly of inorganic substances.
- 38: Chemical products. This chapter covers a wide range of chemical products.
- 13: Preparations and charges for fire extinguishers. This heading specifically covers substances used in fire extinguishing systems.
- 001000: Consisting wholly of inorganic substances. This subheading further specifies the composition of the preparation.
- Note: If the sterilization powder is used as a component in fire extinguishing systems and is entirely inorganic, this HS code may be applicable.
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3003900190: Medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of two or more constituents which have been mixed together for therapeutic or prophylactic uses, not put up in measured doses or in forms or packings for retail sale: Other Other.
- 30: Pharmaceutical products. This chapter covers medicinal products and pharmaceutical preparations.
- 03: Medicaments. This heading covers various types of medicinal products.
- 900190: Other Other. This subheading covers medicaments not specifically classified elsewhere, not put up in measured doses or retail packaging.
- Note: If the sterilization powder is a medicinal product composed of multiple constituents for therapeutic or prophylactic use and is not in retail packaging, this HS code may be applicable.
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3002905250: Human blood; animal blood prepared for therapeutic, prophylactic or diagnostic uses; antisera, other blood fractions and immunological products, whether or not modified or obtained by means of biotechnological processes; vaccines, toxins, cultures of micro-organisms (excluding yeasts) and similar products; cell cultures, whether or not modified: Other: Other Other.
- 30: Pharmaceutical products. This chapter covers medicinal products and pharmaceutical preparations.
- 02: Human blood and related products. This heading covers blood, blood fractions, and immunological products.
- 905250: Other Other. This subheading covers other products within this category.
- Note: If the sterilization powder is derived from blood or is used in immunological applications, this HS code may be applicable.
According to the provided reference material, the HS code options related to 'sterilization powder' are limited, with only the following 3 found.
It is important to determine the exact composition and intended use of the sterilization powder to select the most appropriate HS code. If the powder is used for disinfection purposes but does not fall into the categories above, further investigation may be needed.