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Chengdu Newsun Crop Science Co., Ltd.

4-Indol-3-Ylbutyric Acid, Iba, Cas No.: 133-32-4 manufacturer / supplier in China, offering Water Soluble Iba-K Powder, Plant Growth Stimulant Zeatin 99%, Granular Form Agri-Sc Soil Amendment and so on.

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Supplier Homepage Product Plant Growth Regulators Water Soluble Iba-K Powder

Water Soluble Iba-K Powder

FOB Price: Get Latest Price
Min. Order: 25 kilograms
Production Capacity: 120 Metric Tons / Year
Transport Package: 1kg/Foil Bag; 25kgs/Carton Box
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Shape: Powder
  • Trademark: newsun
  • Origin: Chengdu, Sichuan Province, China
  • Classification: Auxin
  • Specification: 98%
Product Description
4-indol-3-ylbutyric acid (IBA)


Common name: 4-indol-3-ylbutyric acid.
Other name: IBA, seradix. Indole butyric, chryzopon, rootone.
Chemical name: 4-indol-3-ylbutyric acid

Molecular formula: C12H13NO2

Melting point: 123-125 º C
Appearance: Whitish to yellowish powder

Solubility: 50mg/L in water, >1000g/l in benzene, 30-100g/l in acetone, 0.01-0.1 g/L in ethanol and aether, in chloroform. Stable in acid and neutral medium.
Specification: 98%Tech, 99% Tech

Mode of action: Endogenesis growth promoter, can promote cell division and cell growth, increase errant roots and fruitage; Protect plants from fruit dropping, change the ratio of male and female flowers; It can get inside of the plant through leaves and cortices and reach the action point with the nutrient flow.

Toxicity data: LD50 acute oral (mg/kg): 50-5000; LD50 acute dermal (mg/kg): 2000-20000 LC50 acute inhalation (mg/kg): 2.0-20.
It can cause nubecula, but can recover in 7 days.
Effect on skin: Middling toxicity in 72H
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Mr. Dangxiao Hao
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