| Place of Origin: | CHINA |
|---|---|
| Brand Name: | SHIHONG |
| Certification: | SGS |
| Model Number: | AA90 |
| Minimum Order Quantity: | 1MT |
| Price: | 2.98$ per kg |
| Packaging Details: | 20KG/BAG, (Kraft bag outside and 2 PE bags inside),or as customers’ requests. |
| Delivery Time: | 5~15 days |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 1000 tons per month |
| Solubility: | Water Soluble | Nitrogen Content: | Pure Organic Nitrogen 12% |
|---|---|---|---|
| State: | Powder | Purity: | 90% |
| Total Amino Acid: | 90% Min | Water Soluble: | Completely Water Soluble |
| Mainingredient: | Amino Acids | Application Crops: | All Crops |
| Appearance And State: | White Powder | ||
| Highlight: | 90% Purity Amino Acid Powder,White Powder Plant-Based Fertilizer,20% Stable Solution Organic Nitrogen Fertilizer |
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A: This is a high‑purity, plant‑derived amino acid powder manufactured from non‑GMO soybean/corn protein via controlled enzymatic hydrolysis. It delivers ≥85% free amino acids (90% grade) and ≥12.41% total nitrogen in a pure white, free‑flowing powder.
It is designed primarily for fertiliser manufacturers – producers of water‑soluble powders, clear liquids, foliar sprays, drip‑irrigation solutions, and biostimulants. It also serves fermentation industries, but its formulation is specifically optimised for agricultural inputs.
A: Traditional products often come with three headaches:
Dark colour – ruins the appearance of clear liquid fertilisers.
Poor stability – precipitates or gels within days, clogging nozzles and drippers.
Animal‑derived residues – hydroxyproline and potential pathogen risks.
This product solves all three:
Pure white – your finished fertiliser stays bright and marketable.
20% solutions remain crystal clear for 6+ months – no sedimentation, no clogging.
100% plant‑based, zero hydroxyproline – safe for organic and export markets.
A: Absolutely. Here are the specifications verified by independent COA:
| Parameter | Standard | Result |
|---|---|---|
| Appearance | White powder | White powder |
| Solubility | 100% | 100% |
| pH (1%, 25°C) | 4.0 – 7.0 | 6.52 |
| Total Nitrogen | ≥ 11.0% | 12.41% |
| Free Amino Acids | ≥ 85% | 85.11% |
| Chloride | ≤ 3.0% | 1.98% |
| Mercury | ≤ 0.0005% | < 0.0005% |
| Arsenic | ≤ 0.001% | < 0.001% |
| Cadmium | ≤ 0.001% | < 0.001% |
| Lead | ≤ 0.005% | < 0.005% |
| Chromium | ≤ 0.005% | < 0.005% |
All heavy metals are below detection limits – well within EU and US organic standards.
A: Yes, it features a well‑balanced spectrum of 18 free amino acids, with high levels of key functional components:
| Amino Acid | % | Amino Acid | % |
|---|---|---|---|
| Aspartate | 9.68 | Isoleucine | 0.98 |
| Threonine | 9.46 | Leucine | 0.10 |
| Serine | 1.95 | Tyrosine | 0.35 |
| Glutamic acid | 17.43 | Phenylalanine | 2.27 |
| Glycine | 8.45 | Lysine | 5.32 |
| Alanine | 10.29 | Histidine | 0.07 |
| Cystine | 0.18 | Arginine | 4.68 |
| Valine | 10.47 | Proline | 1.37 |
| Methionine | 1.54 | Tryptophan | 0.52 |
Notice: Glutamic acid, alanine, valine, and threonine together make up nearly 48% – these are precisely the amino acids most associated with stress tolerance, root development, and fruit quality.
A: Exceptionally stable. We have tested 20% (w/w) aqueous solutions stored at room temperature for over 6 months – no precipitation, no flocculation, no turbidity. This means you can:
Prepare bulk mother liquors and store them for later use.
Eliminate batch‑to‑batch variations caused by unstable raw materials.
Reduce production downtime caused by clogged filters or fillers.
A: We see five primary use cases:
Clear‑liquid NPK + amino acid blends
Add 5–15% directly to the N‑P‑K base at room temperature – no heating required. The finished product is brilliant and stable.
Chelated micronutrient solutions
The natural chelating groups (carboxyl and amino) bind Zn, Fe, Mn, Ca, and Mg, improving their uptake efficiency.
Foliar stress‑relief sprays
Dilute 800–1500× and spray at critical phenological stages. The high glutamic acid content boosts photosynthesis; glycine and alanine reinforce osmotic adjustment.
Organic / biostimulant bases
With 100% plant origin, it is compatible with organic certification. Blend with humic acid, seaweed extract, or chitosan for enhanced effects.
Export‑grade speciality fertilisers
Heavy metals are below international thresholds – ideal for fruits, tea, herbs, and other export crops.
A: Here are practical guidelines:
| Operation | Recommendation |
|---|---|
| Liquid stock (20%) | Dissolve 20 kg powder in 80 L water; stir at ambient temperature. Store in closed containers. |
| Dry powder blend | Add 5–15% (w/w) to your dry mix; blend thoroughly for uniformity. |
| Foliar spray | Dilute 800–1500× with water; apply early morning or late afternoon. |
| Drip / soil drench | Apply 0.5–1.5 kg per mu (≈7.5–22.5 kg/ha) per event; repeat every 7–15 days. |
| Compatibility | Avoid long‑term contact with strong alkalis (pH > 9). Test with calcium nitrate before bulk mixing. |
A: This product is:
100% plant‑based – no animal proteins, no hydroxyproline.
Low chloride (≤1.98%) – safe for chloride‑sensitive crops.
Heavy metal free – all values far below NY/T, EU 2019/1009, and US EPA limits.
Non‑GMO – made from non‑transgenic soy/corn sources.
It is suitable for use in organic farming systems (subject to local certification) and export‑oriented production.
A:
Packaging: 25‑kg multi‑wall kraft bags with inner polyethylene liner.
Storage: Keep in a cool, dry, ventilated area, away from sunlight. Reseal after opening.
Shelf life: 24 months from production date in unopened, properly stored packaging.
A: Yes. Every batch is accompanied by a Certificate of Analysis (COA) listing all parameters shown above. We also retain retain samples for traceability. For detailed COA or sample requests, please contact our technical sales team – we are happy to assist.