防腐剤・材料保護剤

防腐剤と殺菌有効成分は別個の原料カテゴリーで、前者は保管中の微生物による変質から洗浄剤を守る缶内防腐剤、後者はサニタイザーや消毒剤に配合される抗菌有効成分です。 RawSourceは、いずれも原料有効成分として供給します。抗菌または公衆衛生に関する訴求を行う最終製品は規制対象であり、FIFRAに基づき米国EPAへの登録が必要となるため、訴求を行う前に登録状況と法域をご確認ください。

Isothiazolinones are the common in-can preservatives. Methylisothiazolinone (MIT) and the chloromethylisothiazolinone/methylisothiazolinone (CMIT/MIT) blend protect liquid cleaners at low addition levels. They are recognized skin sensitizers and are subject to use-level limits in some product categories and jurisdictions, so set the addition level against the applicable regional rules. Confirm regulatory status for your application and jurisdiction.

For sanitizer and disinfectant formulations the choice is usually between oxidizing actives and quats. Sodium hypochlorite and hydrogen peroxide are oxidizers; benzalkonium chloride (BKC) is a cationic quaternary active. The practical trade-off is handling, not a claim: oxidizers raise material-compatibility and storage-stability questions, while quats are more stable in formula but are cationic and can clash with anionic surfactants. RawSource supplies these as actives, not as registered end-use products.

• 液体洗浄剤・洗剤の缶内防腐
• 硬質表面用殺菌剤・消毒剤の配合（EPA登録済み最終製品）
• 洗濯用殺菌剤・漂白製品
• 食品接触面用殺菌剤の配合（該当する登録が必要）
• 工業用・業務用の洗浄濃厚液

• Methylisothiazolinone — PubChem
• CMIT/MIT (methylchloroisothiazolinone blend) — PubChem
• Sodium hypochlorite — PubChem
• Hydrogen peroxide — PubChem
• Benzalkonium chloride — PubChem