Indole-3-Acetic Acid CAS#87-51-4

‌Highly effective growth promotor for lower plant life‌:Demonstrates strong efficacy in promoting growth in plants such as fungi and algae.


‌Naturally produced by a variety of fungi‌:Includes yeast and species like Aspergillus niger and Rhizopus sp., indicating a natural origin and broad biological relevance.


‌Widely used in horticulture applications‌:Commonly employed in plant cultivation and gardening, highlighting its practical utility in agriculture.


‌Industrial applicability‌:Utilized in industrial contexts, suggesting scalability and compatibility with large-scale production processes.



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Product Description

Product Description of  Indole-3-Acetic Acid CAS#87-51-4

Indole-3-Acetic Acid (CAS 87-51-4) is a potent plant growth promoter. It occurs naturally in fungi including yeast, Aspergillus niger and Rhizopus, and is widely used in horticulture and industry.


Product Application of Indole-3-Acetic Acid CAS#87-51-4

Indole-3-acetic acid (IAA, CAS 87-51-4) is a natural auxin. It mainly promotes cutting rooting, preserves flower and fruit quality, and boosts plant growth and fruiting in agriculture. It is also used in horticultural tissue culture, plant stress resistance and physiological research. Proper dosage is essential to avoid growth inhibition.

Product Information

Parameters


Melting point165-169 °C (lit.)
Boiling point306.47°C (rough estimate)
density1.1999 (rough estimate)
bulk density620kg/m3
refractive index1.5460 (estimate)
Fp171°C
storage temp.-20°C
solubilityDMSO:30.0(Max Conc. mg/mL);171.25(Max Conc. mM)
pka4.75(at 25℃)
formcrystalline
coloroff-white to tan
Water SolubilitySoluble in ethanol (50 mg/ml), methanol, DMSO, and chloroform (sparingly). Insoluble in water.
Decomposition167 ºC
SensitiveLight Sensitive
Merck144,964
BRN143358
Stability:Stable. Incompatible with strong oxidizing agents. Light sensitive.
LogP1.41
CAS DataBase Reference87-51-4(CAS DataBase Reference)
NIST Chemistry ReferenceIndole-3-acetic acid(87-51-4)
EPA Substance Registry SystemIndole-3-acetic acid (87-51-4)



Safety Information


Hazard CodesXi
Risk Statements36/37/38
Safety Statements22-24/25
WGK Germany3
RTECSNL3150000
F2008/10/23
Hazard NoteIrritant
TSCAYes
HS Code29339990
ToxicityLD50 intraperitoneal in mouse: 150mg/kg


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