3-Indolebutyricacid 98%

Generic name

IBA, acid, indole-3-butyric

Other name

3- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chemical name

-3- acid, 4- (-) - -3 - (-) - acid

Molecular formula

C12H12NO2

molecular weight

Two hundred and three point two three

Physical and chemical properties

Pure product is white or light yellow powder, melting point 125 - 124. Solubility: water (20 C) 50 ml / L, benzene, 1000 g / L, acetone, ethanol and ether chloroform 30-100 g / L, 0.01-0.1 g / L, stable in neutral and acidic medium, in the solution of alkali metal hydroxide and carbonate compounds in salt formation. Its properties are similar to that of the acetic acid, but more stable than that of the.

toxicity

Low toxic, harmless to human and animal. Acute oral administration of 3160mg/kg >LD50 rats by percutaneous 5000mg/kg >LD50. According to the prescribed dose of the use of honey bee. Rapid degradation in soil.

Function and efficacy

Is a kind of growth regulator of plant growth promoting and rooting. Can promote cell division and cell growth, induce the formation of adventitious root crops, increase fruit setting, preventing fruit drop, change of female and male ratio etc.. By foliar spraying, dipping root etc., from leaf to seed and other parts into the plant body, and concentrated in the growth point position, its root, root straight, coarse root, root hair number. Soluble in water, the activity is higher than that of the high, under the strong light will be slow decomposition, under the shading condition storage, storage stability at room temperature.

1 can be applied to all parts of plant growth, such as roots, shoots, fruit, the specific processing parts for the strong performance of cell division, promote growth, increase fruit setting, preventing fruit drop.

2 has the characteristics of long term and specificity.

3 can promote the root growth, induced callus and root formation, promote adventitious root formation.

4 the use of safety, is a good rooting and growth promoting agent.

Function characteristic

1 the stability is stronger than that of the strong acid, and the light is not easy to be decomposed.

2 break the seed dormancy, take root and root.

3 transplanting seedlings with the most rooting products.

4 at low temperature in winter the best rooting regulators

5 compared with NAA, safety, no damage to the branches, it is safe to use.

usage and dosage

1 soak method: according to the crop rooting difficulty degree, 50~200 mg / L dipping cuttings base, about 8~24 hours. Concentration is high, the soaking time is short.

2 quick dip method: according to the extent of the difficulty of the crop rooting, with 500~1000 mg / L, quick dip in the base 5~7 seconds.

3 dip powder method: the right amount of potassium butyrate and ethanol mixed solution, then talc powder or clay bubble in liquid, ethanol volatile that is to get the powder, the amount of 0.1%~0.3%. When the first wet cutting base, and then dipped in powder or powder.

4 compound fertilizer and fertilizer: 3--6 grams per acre, 1 drip - 1.5 grams, 0.05 grams of raw mix dressing every 30 kilograms of seed.

Scope of application

Mainly used for root crops, vegetables, fruits, flowers, seedlings, herbs such as cuttings, cell division and cell proliferation, but also can be used for irrigation, fertilizer, foliar fertilizer synergist.

Matters needing attention

1 the effective period of the sodium butyrate and the sodium butyrate solution is only a few days, and the activity of the sodium butyrate and the sodium butyrate in the talc powder can be kept for a few months, so the water solution is best to be matched with the present.

2 easy to light solution, to enter the soil degradation rate is very fast, generally 48 to 24 hours to complete decomposition.