Indole-3-acetic Acid Cas 87-51-4

Chemical Name: Indole-3-acetic acid
Synonyms: 1H-Indole-3-acetic acid; Heteroauxin; 3-Indolylacetic acid
CAS No.: 87-51-4
Molecular Formula: C10H9NO2
Molecular Weight: 175.18
Appearance: Crystal

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Indole-3-Acetic Acid (CAS 87-51-4) Comprehensive Guide

Table of Contents

1. Product Specifications & Comparative Analysis

Parameter Indole-3-Acetic Acid (IAA) IBA NAA
CAS Number 87-51-4 87-51-4 86-87-3
Molecular Formula C10H9NO2 C12H13NO2 C12H10O2
Solubility 1g/5L water (20°C) 1g/1L ethanol 1g/50L water
Primary Function Root initiation Root promotion Fruit thinning

2. Industrial & Agricultural Applications

Core Functions:

  • ⦿ Plant tissue culture medium additive
  • ⦿ Seed germination accelerator
  • ⦿ Rooting hormone for cuttings
  • ⦿ Fruit development regulator

Usage Scenarios:

  • ✅ Hydroponic systems: 0.1-1.0 ppm concentration
  • ✅ Foliar spray: 10-50 mg/L solution
  • ✅ Seed treatment: 100-500 ppm dip

3. Operational Guidelines

Step-by-Step Protocol:

  1. Prepare 70% ethanol solvent (1ml/g IAA)
  2. Dissolve completely using magnetic stirrer (30-40°C)
  3. Dilute to working concentration with distilled water
  4. Apply via immersion (cuttings) or misting (foliage)

Critical Notes:

  • ⚠️ pH stability range: 5.8-6.3
  • ⚠️ Degradation rate: 15%/day at 25°C
  • ⚠️ Storage recommendation: 2-8°C in amber glass

4. Documented Case Analyses

Case 1: Tomato Yield Enhancement

Application: 25ppm foliar spray at flowering stage
Result: 18.7% yield increase vs control group

Case 2: Orchid Micropropagation

Protocol: 0.5mg/L in MS medium
Outcome: 92% successful root induction

5. Verified Client Implementations

Client 1: GreenGrow Agritech Ltd.

  • Location: Shandong, China
  • ️ Application: Cucumber grafting
  • Result: 40% faster root development

Client 2: BioResearch Labs Inc.

  • Location: California, USA
  • ️ Application: Arabidopsis research
  • Result: Consistent auxin response data

6. Technical Consultation & Ordering

Contact our plant growth specialists:
✉️ Email: info@vivalr.com
Tel: (86) 15866781826

Request:

  • Custom concentration formulations
  • Bulk order pricing (100kg+)
  • SDS documentation
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