| CAS No.: | 87-51-4 |
|---|---|
| Formula: | C10h9no2 |
| EINECS: | 201-748-2 |
| Kind: | Growth Promoter |
| Shape: | Powder |
| Usage: | Promote Plant Growth, Restrain The Growth of The Stem Leaf Bud |
| Samples: |
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| Customization: |
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Audited Supplier | Name | IAA 3-Indole Acetic Acid |
| Relative molecular mass |
175.18 |
| Appearance | Colorless leaf-like crystals or crystalline powder |
| Specification |
97%TC,98%TC |
| Property | Easily decomposed in light and air, not durable storage. Safe for people and animals. |
| Applied crop | Tomato, tea tree, gum tree, oak tree, metasequoia, pepper, beet, rice, etc |
| Performance | Easily decomposes in light and air and is not storage resistant. Safe for humans and animals. Soluble in hot water, ethanol, slightly soluble in water, benzene ; stable in alkaline solution. When using pure crystals to prepare, first dissolve in a small amount of 95% alcohol, then add water to dissolve until appropriate quantity. |
| Usage | Used as plant growth stimulant and analytical reagent. 3-Indoleacetic acid and 3-indoleacetaldehyde, 3-indoleacetonitrile, ascorbic acid and other auxin substances naturally exist in nature. The precursor of 3-Indoleacetic acid biosynthesized in plants is tryptophan. The basic function of auxin is to regulate the growth of plants. It not only promotes growth, but also inhibits growth and organ building. Auxin not only exists in a free state in plant cells, but can also exist as bound auxin that is firmly bound to biopolymers, etc. There are also auxins that form conjugates with special substances, such as indole acetyl asparagine, Indole acetate, indole acetylglucose, etc. This may be a way of storing auxin within cells and a way of detoxifying excess auxin. |
| function | The ubiquitous natural auxin in plants is indoleacetic acid. Indoleacetic acid promotes the formation of the top bud ends of plant branches or buds, seedlings, etc. Its precursor is tryptophan. Indoleacetic acid is plant auxin. Auxin has many physiological effects, which are related to its concentration. Low concentrations can promote growth, while high concentrations can inhibit growth and even cause plant death. This inhibitory effect is related to whether it can induce the formation of ethylene. The physiological effects of auxin are manifested at two levels. At the cellular level, auxin can stimulate cambium cell division; stimulate branch cell elongation and inhibit root cell growth; promote xylem and phloem cell differentiation, promote cutting rooting, and regulate callus morphology. At the organ and whole-plant levels, auxin acts from seedling to fruit maturity. Auxin controls the reversible red light inhibition of mesocotyl elongation in seedlings; when indoleacetic acid is transferred to the lower side of the branch, it produces gravitropism of the branch; when indoleacetic acid is transferred to the backlight side of the branch, it produces phototropism of the branch ; Indoleacetic acid causes apical dominance; delays leaf senescence; auxin applied to leaves inhibits abscission, while auxin applied to the adaxial end of the abscission layer promotes abscission; auxin promotes flowering, induces the development of parthenocarpic fruits, and delays fruit maturity. |
| application | Indoleacetic acid has broad spectrum and multiple uses, but it has not become a commonly used commodity because it is easily degraded in and outside plants. It is used to induce parthenocarpy and fruit setting in tomatoes in the early stage. During the flowering period, the flowers are soaked with 3000 mg/L liquid to form seedless tomato fruits and improve the fruit setting rate; it is the earliest application to promote rooting of cuttings. Soaking the base of the cuttings with 100~1000 mg/L of medicinal solution can promote the formation of adventitious roots of tea trees, gum trees, oak trees, metasequoia, pepper and other crops, and accelerate the speed of vegetative reproduction. Mix 1~10 mg/L of indole acetic acid and 10 mg/L of doxepin to promote rooting of rice seedlings. Spraying chrysanthemums with 25~400 mg/L liquid once (under a 9-hour photoperiod) can inhibit the emergence of flower buds and delay flowering. When Begonia grows under long sunlight, spray it once with a concentration of 10 minus 5 mol/L to increase the number of female flowers. Treating beet seeds promotes germination and increases root yield and sugar content. |
1.We have a professional and efficient team that can meet your various needs.
2.Have rich knowledge and sales experience in chemical products, and have in-depth research on the use of products and how to maximize their effects.
3.The system is sound, from supply to production, packaging, quality inspection, after-sales, and from quality to service to ensure customer satisfaction.
4.Price advantage. On the premise of ensuring quality, we will give you the best price to help maximize customers' interests.
5.Transportation advantages, air, sea, land, express, all have dedicated agents to take care of it. No matter what transportation method you want to take, we can do it.
After Sales Serve
Before shipping: Send the estimated shipping time, estimated arrival time, shipping advice, and shipping photos to the customer in advance.
During transportation: Update tracking information timely.
Arrival at destination: Contact the customer after the goods arrive at the destination.
After receiving the goods: Track customer's goods packaging and quality.
FAQs:
1. Can I get samples?
Of course, we provide our customers free samples, but you need to pay the shipping cost on your own.
2. What are the payment terms?
For payment terms, we accept Bank Account, West Union, L/C, T/T, D/P and so on.
3. How about the packaging?
We provide the usual types of packages for our customers. If you need, we can also customize packages as you required.
4. How about the shipping costs?
We provide air, sea and land transportation. According to your order, we will choose the best way to transport your goods. Shipping costs may vary because of the different shipping ways.
5. What are the delivery time?
We will arrange production immediately as soon as we accept your deposit. For small orders, the delivery time is approximately 3-7 days. For large orders, we will start production as soon as possible after the contract is signed, the appearance of the product is confirmed, the packaging is made and your approval is obtained.
6. Do you have the after-sales service?
Yes, we have. We have seven systems to guarantee your goods produce smoothly. We have Supply System, Production Management System, QC System, Packaging System, Inventory System, Inspection System Before Delivery and After-Sales System. All of them are applied to ensure your goods arriving at your destination safely. If you have any questions, please feel free to contact us.
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