Shanghai, China
Soort Bedrijf:
Handelsbedrijf
Management System Certification:
ISO 9001:2008-certificaat
Aantal Werknemers:
12
year of establishment:
2008-08-21

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 Plant Growth Regulator ABA Abscisic Acid 95% 98%Tc 10%Sp

Plant Growth Regulator ABA Abscisic Acid 95% 98%Tc 10%Sp

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MOQ / Referentie FOB Prijs
1 Ton US $10  / kg
Betalingscondities: LC, T / T
Productiecapaciteit: 1000tons Per Year
Verpakking: 1kg, 10kg Bag, 20kg, 25kg, 40kg Bag, 50kg, 600kg

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Basic Info

Model No.
ABA Abscisic Acid 95% 98%Tc 10%Sp
Soort
Groeibevorderaar
Vorm
Poeder
Gebruik
Promoot bloemknopvorming
Classificatie
Abscisinezuur / Salicylzuur

Extra Informatie.

Handelsmerk
bosman
Verpakking
1kg, 10kg Bag, 20kg, 25kg, 40kg Bag, 50kg, 600kg
Standaard
95% 98%Tc 10%Sp
Oorsprong
Shanghai
Productiecapaciteit
1000tons Per Year

Beschrijving

Plant Hormone Abscisic Acid ABA



Product Name

Abscisic acid ABA

CAS NO.

21293-29-8

EINECS NO.

244-319-5

Physical and
Chemical Properties

Molecular formula: C15H20O4
Molecular weight: 364.32
Melting point: 160-162 deg C
Boiling point: 458.7 deg C
Appearance: Colorless crystals
Density: 1.193 g/mL
Solubility: In water 3-5g/L(20ºC); Soluble in ethanol.
Stability: Stable under room temperature for 2 years; degradable under sunlight.


Toxicology:LD50: mammal, ip; >1500 mg/kg


Physiological actions of Plant hormone Abscisic Acid ABA

-Stimulates the closure of stomata (water stress brings about an increase in ABA synthesis).
-Inhibits shoot growth but will not have as much affect on roots or may even promote growth of roots.
-Induces seeds to synthesize storage proteins.
-Inhibits the affect of gibberellins.
-Has effect on induction and maintenance of dormancy.
-Induces gene transcription especially for proteinase inhibitors in response to wounding which may explain an apparent role in pathogen defense


Application

With auxinethenegibberellinand cytokinin, abscisic acid is ranked as plants five hormone. It can improve plant drought resistance and salt tolerance. Also as effective inhibitor for preventing seed germination, so it can be used for seed and fruit storage. In addition, it has great value on flower and gardening for its application for fresh flowerflower period regulation and root promotion. Because it can arouse quick close of leaf hole.


Specification for 98% TC



Item

Specification

Results

Assay(Ferulic acid by HPLC)

≥ 99.0 %

99.5%

Loss on Drying

≤ 5.0%

0.42%

Sieve

100% pass 100 mesh

Conforms

Melting point

173-176ºC

Conforms

Sulphated Ash

≤ 0.1%

0.04%

Heavy Metals

≤ 10ppm

Conforms

Arsenic

≤ 1ppm

Conforms

Related Substances

≤ 0.5%

0.23%

Residual Solvent

Eur.Pharm

Conforms

Microbiological control


Total plate count

<1000cfu/ g

Conforms

Yeast & mold

<100/cfu g

Conforms

E.coil

Negative

Negative

Salmonelia

Negative

Negative


Packing:1kg,10kg bag ,20kg, 25kg,40kg bag,50kg,600kg, 900kg plastic bag , fiber bag, fiber drum,carton, 25KGS or Fibre Drum

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