Shandong Changrui Biotech Co., Ltd. is one of the leading manufacturers and suppliers of n-acetylthioproline in China. Please feel free to wholesale bulk high purity n-acetylthioproline in stock here from our factory. All our raw materials are with high quality and competitive price. Contact us for pricelist.
Product Introduction
N-Acetylthioproline is an amino acid-derived plant growth regulator. It elevates intracellular enzyme activity, enhances antioxidant capacity and regulates cell osmotic pressure. It promotes seed germination, accelerates root development, improves photosynthesis and boosts flower and fruit retention. It mitigates abiotic stress damage including salinity, heavy metal toxicity, high/low temperature and drought. As a core bioactive raw material for agro-formulations, it coordinates crop vegetative and reproductive growth, increases yield and optimizes fruit quality for field crops, fruit trees and vegetables.
Technical Specifications
|
Property |
Specification |
|
Appearance |
Off-white to white crystalline powder |
|
Water Solubility |
100% soluble in water |
|
pH (1% Aqueous Solution) |
4.5-7.0 |
|
Insoluble Residue |
≤0.5% |
|
Executive Standard |
Enterprise Standard |
|
Heavy Metals |
Compliant with pesticide technical standards (Pb ≤10 mg/kg, As ≤2 mg/kg) |
Health Benefits & Values
Boost Seed Germination & Seedling Vigor
Activates seed metabolic enzymes, breaks dormancy, improves germination rate and cultivates robust uniform seedlings.
Enhance Antioxidant & Abiotic Stress Tolerance
Directly scavenges free radicals and inhibits lipid peroxidation to protect cells from oxidative damage. Chelates heavy metal ions (e.g., Pb, Cd) to alleviate heavy metal toxicity. Boosts the ascorbate-glutathione (AsA-GSH) cycle and restores hormone balance under stress conditions.
Stimulate Root Growth & Nutrient Uptake
Promotes root cell division and elongation, expands root absorption area and reduces nutrient antagonism to raise fertilizer utilization.
Improve Photosynthesis & Delay Leaf Senescence
Preserves chlorophyll content, stabilizes photosynthetic efficiency and slows down aging of functional leaves during growth cycle.
Promote Flower Bud Differentiation & Fruit Retention
Balances endogenous hormone levels, reduces flower and fruit drop, improves fruit uniformity, soluble solids and commercial quality.
Ecological Safety Considerations
Generally considered low toxicity. Avoid contact with eyes and skin, and avoid inhalation. Wear appropriate protective equipment (gloves, goggles) during handling. Follow standard pesticide handling precautions.
Core Value in Formulation Development
High-Purity Amino Acid-Derived Plant Regulator Base Material
Dual characteristics of growth regulation and antioxidant stress resistance.
Flexible Formula Matching
Compatible with amino acids, brown algae oligosaccharide, alginic acid, sodium nitrophenolate and mineral nutrient raw materials.
Excellent Water Solubility
Fast and complete dissolution, suitable for seed soaking, foliar spray, drip irrigation and root drenching production processes.
Good Compatibility With Neutral Agro Inputs
N-Acetylthioproline works well with most neutral water-soluble fertilizers and biostimulants; avoid mixing with strong alkaline products.
Stable Raw Material Quality
Consistent biological activity under proper storage, maintains regulating and anti-stress performance through shelf life.
End-Application Scenarios
Stress Resistance & Growth Regulation (Core Track)
Applied to grain crops, fruit trees and vegetables to strengthen abiotic stress resistance, boost photosynthesis and improve yield.
Seed Treatment for Germination Promotion
Used for seed soaking treatment.
Seedling Transplant Recovery
Foliar spray or root drench after transplanting to reduce transplant shock and accelerate new root development.
Compound Functional Agro Product Development
Serves as core plant regulator raw material for manufacturing compound biostimulants and foliar fertilizers.
Fruit Quality Enhancement in Orchards
Used at flowering and fruit expansion stages for fruit quality improvement.
Application Advantages and Market Positioning
Amino Acid-Derived Plant Regulator Differentiation
Different from nutrition-type fertilizer raw materials, N-Acetylthioproline belongs to agricultural biological agent (plant regulator), combining growth regulation and antioxidant anti-stress function.
Unique Osmotic Regulation & Heavy Metal Mitigation Advantage
Relieves heavy metal toxicity in soil, a distinctive feature compared with conventional regulators.
Dual Functions of Growth Promotion & Anti-Aging
Balances vegetative and reproductive growth through metabolic stimulation and oxidative protection.
Wide Adaptability Across Crop Systems
Suitable for fruit trees, greenhouse vegetables, field grain crops and seedlings, compatible with seed soaking, foliar spray and fertigation.
FAQ (Technical Q&A)
Q1: How does this product differ from Sodium Nitrophenolate?
A: Sodium Nitrophenolate mainly activates cell vitality and accelerates nutrient translocation for flower and fruit retention. This product features strong antioxidant and osmotic regulation capacity, excels at alleviating salt, heavy metal, and temperature stress, while promoting germination and root growth. Both are agricultural biological agents (plant regulators).
Q2: What is the optimal application rate and method for different crops?
A: For seed soaking, use 10–50 mg/L dilution. For foliar spray, dilute 1000–2000 times. For root drenching, dilute 500–1000 times. Apply at early growth stages, flowering, and fruit-setting periods. Adjust based on crop type and growth stage.
Q3: What are the symptoms of overdose, and how to avoid it?
A: Overdose may cause disordered crop growth. Strictly follow recommended dosages and avoid continuous over-application. For sensitive crops, start with a small-scale trial.
Q4: What is the registration requirement for this product in China?
A: It is classified as a plant growth regulator (PGR) under pesticide management in China. Products intended for agricultural use require corresponding pesticide registration or production licenses. Verify the registration certificate before purchase.
Q5: Can it be tank-mixed with microbial inoculant fertilizer?
A: Alternate application is recommended. Excess concentration may interfere with the activity of beneficial microbes. Apply separately for best results.
Q6: What are the key quality indicators to check when sourcing this product?
A: Check product content (≥98.0%), water solubility, pH range, and compliance with enterprise standards for heavy metal limits (Pb ≤10 mg/kg, As ≤2 mg/kg). The product should also carry a valid quality certificate.
Q7: What are the storage requirements for this product?
A: Store sealed in a cool, dry, ventilated warehouse away from high temperature and strong sunlight to preserve bioactivity. Shelf life is typically 2 years under proper conditions.
Q8: What crops have shown the best response to this product application?
A: Field trials show strong responses on maize, wheat, vegetables, and fruit trees. It is particularly effective for alleviating heavy metal stress and improving stress tolerance under adverse conditions.
Q9: Can it be used in organic agriculture?
A: It depends on local organic certification standards. Check with local certifiers for approval status.
Q10: What is the core market positioning of N-Acetylthioproline?
A: As a type II plant regulator raw material under agricultural biological agents, it delivers amino acid-derived regulating and anti-oxidative active ingredients for seed treatment, foliar feeding, and fertigation. With the capacity to mitigate abiotic stress and coordinate crop growth, it acts as a premium base material for developing compound biostimulant and plant regulator agro products.
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