top of page

Aminoethylphosphinic Acid

Aminoethylphosphinic Acid | CAS 74333-44-1 Manufacturer & Supplier in China

Aminoethylphosphinic Acid (CAS 74333-44-1) manufacturer in China. ≥98.0% purity, stable supply and fast shipping. Request Price, COA & MSDS from Conscientia Industrial.

Product Overview

Aminoethylphosphinic Acid (CAS 74333-44-1), also known as 2-Aminoethylphosphinic acid, is a specialized organic phosphorus compound increasingly utilized as a high-performance active compound within the Cosmetic Ingredients sector. This molecule is recognized for its unique structural properties that contribute to advanced skin-conditioning formulations and biochemical stabilizing processes. As a leading China-based manufacturer, Conscientia Industrial produces Aminoethylphosphinic Acid via a controlled synthetic route to ensure the removal of reactive by-products. Our material is specifically refined for integration into high-end cosmetic matrices and topical research applications, providing a stable and bio-compatible component that meets the rigorous technical standards of the global personal care and specialty chemical industries.


Technical Specifications

  • Product Name: Aminoethylphosphinic Acid

  • CAS Number: 74333-44-1

  • Category: Cosmetic Ingredients

  • Quality Standard: In-house

  • Purity (HPLC): ≥98.0%

  • Molecular Formula: C2H8NO2P

  • Molecular Weight: 109.06

  • Appearance: White to off-white crystalline powder or granules

  • Solubility: Soluble in aqueous systems and polar solvents

  • pH (1% aqueous solution): 3.0 - 5.0

  • Loss on Drying: ≤1.0%

  • Heavy Metals: ≤10ppm

  • Brand: Conscientia Industrial

  • Country of Origin: China

  • Availability: In Stock

  • Pricing: Competitive price based on order quantity

  • Currency: USD

  • Molecular Structure:


CAS 74333-44-1 Aminoethylphosphinic Acid Molecular Structure - Conscientia Industrial


Why Partner with Conscientia Industrial

  • Technical Quality Control: Our production line for Aminoethylphosphinic Acid operates under strict analytical surveillance to ensure batch-to-batch chemical uniformity.

  • Advanced Analytical Verification: Each production lot undergoes comprehensive validation via HPLC and NMR spectroscopy to confirm structural identity and high purity levels.

  • Technical Documentation: We support our global clients with complete documentation packages including Certificate of Analysis (COA), detailed MSDS, and Method of Analysis (MOA).

  • Scalable Production Capacity: Our facility in China is optimized to handle diverse requirements, ranging from specialized laboratory quantities to large-scale industrial batches.

  • Direct Source Advantage: By working directly with the manufacturer, you secure Aminoethylphosphinic Acid CAS 74333-44-1 with optimized lead times, transparent pricing, and direct technical support.


Packaging & Storage

  • Standard Packaging: 500g/bottle, 1kg/aluminum foil bag, or 25kg/fiber drum with moisture-proof PE lining.

  • Storage Conditions: Keep in a tightly sealed container. Store in a cool, dry, and well-ventilated area away from strong light and incompatible oxidizing agents.

  • Safety Handling: This material is a technical-grade compound intended for industrial production and laboratory research use within the cosmetic and specialty chemical sectors.


Our logistics network ensures the secure and efficient distribution of Aminoethylphosphinic Acid CAS 74333-44-1 through express courier, air freight, or sea shipment.


Request a Quote & COA for Aminoethylphosphinic Acid CAS 74333-44-1 Today.

Expert Review

Rating: 5/5

★★★★★ Dr. Sarah (Formulation Chemist)

The material we purchased has shown excellent skin penetration and stability in emulsions. It maintains good clarity with a low odor profile, making it suitable for high-end skincare formulations.

bottom of page