Greentree Chemical Co., Limited is one of the leading manufacturers and suppliers of cas no. 133-32-4 indole-3-butyric acid iba 98% rooting hormone in China. With abundant experience, our factory offer high quality chemicals made in China with competitive price. Welcome to contact us for free sample.
Indole-3-butyric Acid is mainly used for rooting of cuttings, it can induce the formation of root primordium, promote cell differentiation and division, facilitate the formation of new roots and the differentiation of vascular system, and promote the formation of adventitious roots of cuttings.
Product Introduction
Product Name | Indole-3-butyric acid IBA 98% |
CAS NO. | 133-32-4 |
Classification | Plant growth regulator/Auxin/Agrochemical |
Specs | 98%TC |
Mode of Action | Indole-3-butyric acid can be absorbed through the roots, stems, leaves and fruits of plants, but its mobility is very small and it is not easily decomposed by indole acetic acid oxidase, and its biological activity lasts for a long time. Its physiological effects are similar to those of endogenous long hormone: it stimulates cell division and tissue differentiation, induces parthenocarpy, and forms seedless fruits; induces the production of adventitious roots and promotes the rooting of cuttings. |
Shelf Life | 2 Years |
Indole-3-butyric acid can act on all vigorously growing parts of the plant, such as roots, buds, and fruits. It will strongly show cell division in the specifically treated parts and promote growth.
Indole-3-butyric acid has the characteristics of long-lasting effect and specificity.
Indole-3-butyric acid can promote the growth of new roots, induce the formation of root bodies, and promote the formation of adventitious roots in cuttings.

Physical and chemical properties
Chemical Name | Indole butyric acid;IBA Rooting hormone;Indole-3-butyric acid;indole 3 butyric acid |
Appearance | Light yellow or pale red crystal powder |
Molecular Formula | C12H13NO2 |
Molecular Weight | 202.2371 |
Melting Point | 121~124℃ |
Solubility | Water 250mg/L (20℃); benzene>1000g/L, acetone, ethanol, ether 30~100g/L, chloroform 0.01~0.1g/L. Very stable in neutral, acidic and alkaline media. Nonflammable. It will slowly decompose under light, and the molecular structure is stable when stored in the dark. |
| Stability | It is relatively stable in neutral and acidic media. |
Toxicity | Acute toxicity: LD50: 3160 mg/kg (rat oral); >5000mg/kg (rat dermal). |
Storage | Avoid direct light |
Packing and shipment
Packing | 100g/bag, 250g/bag, 500g/bag, 1000g/bag, 10kg/box or 25kg/barrel |
Customized Packing | Available |
Shipping Time | By Courier, UPS, FEDEX DHL, 3-5 days |
Arriving Time | By Courier, UPS, FEDEX DHL, 5-7 days |
25kg/Barrel
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Transportation
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Q: Can I Get Free Sample?
A: If you're manufacturer or distributor in the same field with us. Welcome to request a sample. Sample is free, but express freight will be in your account. When you place order in the future, previous sample and express freight will be deducted from the cost of the order.
Q: Can I Use My Own Sea Forwarder And Do FOB Term?
A: Surely, you can use your forwarder to arrange shipment. We will offer professional service to cooperate with your agent to help the shipment.
Q: If I Don't Know How To Use Product, Can You Give Me An Instruction?
A: Yes, you can send email to get product label and instruction. We have professional agricultural expert working in our company and supply the application information and offer solving solution.
Q: How To Guarantee My Money And Product Quality?
A: We suggest you could try our sample firstly and check the product quality. For the first order, you could also pay via paypal or credit card. Once there is a quality problem, you could get your money back.
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Phone: +86 137 8352 5683
Envelope: linda.chia@greentreechem.com
Address: Henan, China
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