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Min 98% Purity Auxin Growth Hormone C12H10O2 Crystal Powder With ISO 9001

Min 98% Purity Auxin Growth Hormone C12H10O2 Crystal Powder With ISO 9001

  • High Light

    naa auxin hormone


    plant growth regulators auxin

  • Color
    White Or Off-white
  • Appearance
    Crystal Powder
  • CAS No.
  • Purity
    Min 98%
  • MF
  • Place of Origin
    Henan Province, China
  • Brand Name
  • Certification
    ISO 9001 : 2008
  • Model Number
    Technical Grade
  • Minimum Order Quantity
    25kg (samples can be offered)
  • Price
  • Packaging Details
    1 kg/bag * 25 kgs/ drum ; 25 kgs / drum
  • Delivery Time
    3-5 working days
  • Payment Terms
    , T/T
  • Supply Ability
    3000 kgs per Month

Min 98% Purity Auxin Growth Hormone C12H10O2 Crystal Powder With ISO 9001

Wholesale Factory Price NAA Growth Regulator 1- Naphthylacetic Acid CAS 86-87-3


Plant growth regulators are a class of substances which have similar physiological and biological effects on plant hormones. It has been found that with the regulation of plant growth and development in functional material with amine ester (DA-6), Forchlorfenuron, sodium nitrophenolate, auxin, gibberellin, cytokinin, ethylene, abscisic acid, brassinolide, salicylic acid, jasmonic acid, Paclobutrazol and polyamine, and as a plant growth regulator is used in agricultural production mainly the first 9 categories.



Appearance: White powder

Empirical Formula: C12H10O2

Molecular Weight: 186.21

Melting Point: 141-143 °C

Solubility: slight soluble in water

A synethetic auxin used as a plant growth regulator to control top fruit pre-harvest fruit drop, for fruitlet thinning and for striking hard and softwood cuttings.


It is a broad-spectrum plant growth regulator, which can promote cell division and expansion, induce adventitious root formation,increase fruit setting, prevent fruit dropping, and change the ratio of female flowers to male flowers. Through the tender epidermis of leaves and branches, seeds enter the plant and are transported to the whole plant along with nutrient flow.


Scope of application
It is suitable for cereal crops to increase tillering, ear formation rate and 1000-grain weight. Cotton reduces the shedding of buds and bolls, increases the weight gain of peaches and improves the quality. Fruit trees promote flowering, prevent fruit
falling, accelerate ripening and increase production. Melon and fruit vegetables prevent falling flowers and form small seed fruits. Promoting rooting of cutting branches, etc.

Pay attention to
Naphthylacetic acid is commonly used in plant tissue culture, but tissue culture requires sterile environment, which requires sterilization of the solution prepared by naphthylacetic acid, and the sterilization method chosen is very important. Because
naphthylacetic acid belongs to hormone, it will be inactivated if sterilized by high temperature steam, so filtration sterilization is usually used.


1. NAA 98%tc is a widely used plant growth regulator that especially effective when plant absorbs nutrition via root, stem or leaf.
2. NAA 98%tc is used in agriculture, forestry, vegetable, flower, fruit, etc.
3. NAA 98%tc induce formation of adventitious root, improve cutting culture, promote fruit set, and prevent prematurity of fruit.Soaking seed: wheat, rice, corn, radish, cabbage, beans and so on Flower spraying: tomato, chilli, cucumber, beans, corn, apple, pear.(Formula guidance available, welcome to receive your inquiry)