High Activity 20% Crystal Gibberellic Acid 4 7供应产品Shandong Qiaochang Chemical Co., Ltd.

Quick Details

Place of Origin:: Shandong, China

Brand Name:: qcc

Model Number:: TC90

Other Names:: GA3/920

MF:: C19H22O6

EINECS No.:: 201-001-0

Appearance:: White TB

keywwords:: gibberellic acid

Classification:: Plant Growth Regulator

CAS No.:: 77-06-5

State:: Powder

Purity:: 90%

Application:: Plant Growth Regulator

Supply Ability

Supply Ability:: 20000 Kilogram/Kilograms per Year high activity gibberellic acid 4 7

Packaging & Delivery

Packaging Details: High Activity 20% Crystal Gibberellic Acid 4 7
5grams*20% tablet, 10grams*10% tablet, 4% solution, 50grams*2.7% tube, 2grams*3.1% sachet

Port: SHANGHAI OR QINGDAO

Lead Time :: 20 DAYS

High Activity 20% Crystal Gibberellic Acid 4 7

1. Chemical analysis of gibberellic aicd 90% TC

Items	Standard
Appearance	White, odourless powder
GA3 content	90% min.
Loss on Drying	0.50% max
Rotation	+80 min
Color of solution (2:100 methanol)	Clear and colorless
Fines (Through 40 mesh)	95% min.

2. Chemical analysis of gibberellic aicd 5gram*20% tablet

Items	Standard
Appearance	White tablet
Content	20% min
Tablets weight (g/pc)	5g min
PH	6-7
Dissolving time	8 mins max

3. Basic Informations:

Product Name:	Gibberellic acid, GA3
Molecular Formular:	C19H22O6
CAS Registed Number:	77-06-5
Physical and Chemical Properties:	1. Melting point: 233~235 °C ; 2. Boiling point: 619.7°C at 760 mmHg; 3. Relative index: 1.639; 4. Water solubility: 5 g/L (20°C); 5. Vapor pressure: 5.93E-18mmHg at 25°C
Classification:	Plant Growth Regulator / Agrochemical
Main Application:	To regulate blossom of plants. To delay senscence and keep fresh of fruits; To promote growth of the vetative massin plants; To promote spouting of seedsby breaking dormancy; To promote fruit set and the formation of seedless fruits;
Toxicity:	Gibberellic acid is safe to human and livestocks. The acute oral dosage to mice( LD50 ) > 15000mg/kg.
Note:	Do not mix gibberellic acid with alkaline solutions.

4. Availability of GA3 90% TC

Crops	Dosage(mg/L)	Processing time and methods	Effects
Hybrid rice	25-55	Spray the parent plant form earing 15% to earing 25% for 3 times.	Promote rice heading, improve the yeild
Barley	1	Soak the seed before sowing	Promote sprouting
Grape	20-50	Spray over the young fruits	Regulator fruit size and improve the yield
Tomato	10-5	Spray over the flowers	Promote fruit set
Cherry	5-10	Spray over the fruits 3 weeks before picking	Extend the harvest period
Watermelon	10-50	Spray over the fruits before picking	Extend the storage period
Potato	0.5-1	Soak the stem 30 minutes before sowing	Break the dormancy and promote sprouting
Lettuce	100-1000	Spray the leaves on the seeding stage	Regulator flowering

5. Package and dilivery:

Package
1kg Al. Foil bag or container, 25kgs net paper drum, or as per clients requests
Delivery time
Within 3 working days after receipt of payment.

Package

1kg Al. Foil bag or container, 25kgs net paper drum, or as per clients requests

Delivery time

Within 3 working days after receipt of payment.

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1.Quality technology

2.Production equipment

There are two sets of production equipment and the annual output is 900 tons.

3.Products processing plant

The country's largest liquid herbicide formulation product processing plant.

about Us

Quality

With certificates of GB/T 28001-2001 Standard, GB/T 24001-2004 idt ISO 14001: 2004 Standard and OHSAS

18001: 1999 Standard, we set up two levels of quality control systems and lay emphasis on:
• Operator’s quality consciousness
• Raw Material Control
• Manufacture Process Control
• Finished Product Control
• Strict Internal Control Standard & Inspecting Technology
• Communication with Customers
• Retained Sample Management