X-Humate PGR-IAA Indole-3-Acetic Acid
Product Overview Maximize your crop yields and enhance plant development with our premium-grade PGR-IAA, chemically known as indole-3-acetic acid. As a naturally occurring master auxin, this high-purity biostimulant plays a critical role in regulating fundamental plant growth and development processes. Sourced and manufactured under strict global quality control standards, our indole-3-acetic acid features a minimum purity of 98% (HPLC) , presenting as a fine white powder with exceptional stability. It serves as an indispensable raw material for premium agrochemical manufacturers, large-scale plantation operators, and global fertilizer distributors seeking reliable plant tissue culture and crop enhancement solutions.
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Technical Specifications
Every commercial batch of our indole-3-acetic acid undergoes rigorous laboratory validation. The definitive technical specifications are detailed in the official parameters below:
| Analysis Item | Standard Specification Range |
| Product Name | Indole-3-Acetic Acid (PGR-IAA) |
| CAS Registry Number | 87-51-4 |
| Molecular Formula | C₁₀H₉NO₂ |
| Physical Appearance | Fine White Powder |
| Active Content (HPLC) | 98.0% |
| Melting Point Range | 165 – 166℃ |
| Loss on Drying | 0.50% |
| Residues after Ignition | 0.10% |
Global Agricultural Applications This versatile plant hormone, PGR-IAA, is widely applied in modern precision agriculture and horticulture. It acts as a critical ingredient in formulating liquid rooters, tissue culture media, and foliar biostimulants. It exhibits exceptional compatibility when applied across wide crop spectrums, including high-value fruit trees, greenhouse vegetables, extensive field crops, cash crops, and ornamental horticultural plants.
Reliable B2B Supply Chain Partnership As a professional global agrochemical partner, HUMATE (TIANJIN) INTERNATIONAL LTD provides trusted supply security and tailored logistics for bulk buyers. We supply indole-3-acetic acid in standard 1 kg bags, 25 kg fiber drums, or fully customized bulk packaging configured to your local regulatory and import distribution demands. Each shipment comes complete with independent laboratory testing verification, complete regulatory documentation, and fresh production batch guarantees. Contact our technical sales office today to secure wholesale tier pricing, discuss OEM formulating specifications, or request certified commercial samples for field testing trials.
