NTA (Nitrilotriacetic Acid)

Chemical FormulaC₆H₉NO₆
CAS Number139-13-9
EC Number205-355-7

Description

Nitrilotriacetic acid (NTA) is a biodegradable chelating agent used as an environmentally friendlier alternative to EDTA in detergents.

Physical Properties

Appearance: White crystalline powder or sodium salt solution Biodegradable (unlike EDTA) Good metal-binding capacity Multiple forms: free acid, sodium salt Forms stable chelates at neutral pH

Industrial Applications

• Detergent formulations (phosphate replacement) • Industrial cleaning and descaling • Water treatment • Textile processing • Pulp and paper industry • Eco-friendly chelation applications

Quality & Standards

REACH compliant. Documentation: TDS, SDS, certificates of analysis available on request. Quality meets industrial specifications.

Delivery Terms

Direct supply from manufacturing facilities to customer site. Incoterms 2020: EXW, FCA, DAP, CPT. Standard lead time 5–10 business days within Europe and beyond.

Safety & Handling

Suspected carcinogen (Category 2). PPE: gloves, dust mask. Standard handling protocols.

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