🧬 Product Identification
| Product Name | Greenfert Potassium Phosphite Powder 56:33 |
| Category | Specialty Fertilizers |
| Sub-Category | Phosphite / Systemic Resistance Inducer |
| CAS Number | 13977-65-6 |
| Molecular Formula | K₂HPO₃ |
| Active Ingredient | Potassium (K₂O) 33% + Phosphite (P₂O₅ as H₃PO₃) 56% |
| Formulation Type | Water Soluble Powder (WSP) |
| Shelf Life | 3 years from date of manufacture |
| Storage | Store in cool, dry, well-ventilated place. Keep away from direct sunlight and moisture. Store below 35°C. |
| Packaging | 1 kg, 5 kg, 25 kg bags — custom available |
| Manufacturer | Green Vision Technical Services, Nashik, Maharashtra |
| GST Number | 27AAIFG3238J1Z9 |
| Regulatory | FCO Compliant | ISO 9001:2015 | GHS MSDS |
💊 Dosage & Application
| Foliar Spray | 2–4 g per litre of water (200–400 g/100L). Apply at 7–14 day intervals during disease pressure. |
| Fertigation | 2–5 kg per acre per application. Apply through drip irrigation. |
| Soil Drench | 3–5 kg per acre dissolved in water for root rot control. |
| Method | Foliar spray, fertigation, soil drench as per crop and disease pressure |
🔗 Compatibility
Compatible with most foliar fertilizers and pesticides. Do NOT mix with calcium-based products (Ca precipitation). Jar test before tank mixing. Avoid strongly alkaline solutions (pH >8).
✅ Quality Assurance
ISO 17025:2017 batch testing. FCO compliant. COA available on request.
🔬 Certificate of Analysis
| Product | Greenfert Potassium Phosphite Powder 56:33 |
| Grade | Agricultural Grade — Water Soluble Powder |
| Standard | ISO 17025:2017 | FCO Compliant |
| Batch No. | Per batch — request current COA |
| Expiry | 3 years from date of manufacture |
| Parameter | Specification | Result | Method |
|---|---|---|---|
| Appearance | White to off-white free-flowing powder | Conforms | Visual |
| Phosphite (P₂O₅ as H₃PO₃) | Min. 56% w/w | 56.8% | Titrimetric (Iodometric) |
| Potassium (K₂O) | Min. 33% w/w | 33.4% | Flame Photometer (FCO method) |
| Water Solubility | Complete — ≥99% at 20°C | Conforms | Gravimetric |
| pH (1% aqueous solution) | 5.0 – 7.5 | 6.2 | pH meter (IS 6940:Pt.8) |
| Moisture / Water Content | Max. 1.5% w/w | 0.9% | Karl Fischer Titrimetry |
| Phosphate (PO₄ as orthophosphate) | Max. 5% w/w (impurity check) | 1.8% | Molybdenum Blue Colorimetry |
| Heavy Metals (as Pb) | Max. 10 ppm | <5 ppm | AAS (Atomic Absorption Spectrometry) |
| Arsenic (as As) | Max. 5 ppm | <1 ppm | AAS (Hydride Generation) |
| Cadmium (as Cd) | Max. 2 ppm | <0.5 ppm | AAS |
| Chloride (as Cl⁻) | Max. 0.5% w/w | 0.12% | Argentometric Titration |
| Particle Size (through 250 µm) | Min. 95% passes | 97% | Sieve Analysis |
Analyst: QC Analyst, GVTS | Approved by: QC Manager, GVTS | Batch COA available on request — contact sales@fertilizerindia.com
⚠️ Material Safety Data Sheet (GHS / UN)
GHS Classification: GHS07
P260 – Do not breathe dust. P264 – Wash hands after handling. P270 – Do not eat, drink or smoke when using. P280 – Wear protective gloves/eye protection. P301+P312 – If swallowed: call a poison centre if unwell. P304+P340 – If inhaled: move to fresh air. P305+P351+P338 – If in eyes: rinse with water for 15 min, remove contact lenses. P501 – Dispose as per local regulations.
- H302: Harmful if swallowed
- H315: Causes skin irritation
- H319: Causes serious eye irritation
- H335: May cause respiratory irritation (dust)
🚑 First Aid Measures (Section 4)
👁️ Eye Contact
Immediately flush with plenty of clean water for at least 15 minutes, holding eyelids open. Remove contact lenses if present. Seek immediate medical attention if irritation persists.
🖐️ Skin Contact
Remove contaminated clothing. Wash affected area with soap and water for at least 15 minutes. Seek medical attention if irritation persists.
😮 Ingestion
Do NOT induce vomiting. Rinse mouth thoroughly with water. Give 1–2 glasses of water to drink. Seek immediate medical attention. Show this SDS to the doctor.
💨 Inhalation
Remove person to fresh air immediately. Keep at rest in comfortable position for breathing. If breathing is difficult, give oxygen. Seek medical attention.
🛡️ Handling & Storage (Section 7)
Handling
Avoid generating dust. Avoid contact with skin, eyes and clothing. Do not eat, drink or smoke while handling. Wash hands and face before breaks and after work. Keep away from moisture — absorbs water (hygroscopic).
Storage
Store in tightly closed original containers in cool, dry, well-ventilated area below 35°C. Keep away from direct sunlight and heat sources. Segregate from strong acids, calcium compounds, and oxidising agents. Do not store with food, feed or pharmaceuticals.
🥽 Personal Protection (Section 8)
Eye Protection
Chemical splash goggles / safety spectacles with side shields
Skin Protection
Nitrile or neoprene gloves (min. 0.4 mm). Coverall and closed-toe shoes.
Respiratory
Dust/mist respirator (P2/FFP2) when generating dust in enclosed spaces.
Engineering
Ensure adequate general ventilation. Use local exhaust ventilation for dusty operations.
🚢 Transport (Section 14)
| Class | Not applicable |
| Packing Group | Not applicable |
| Shipping Name | Not regulated (non-hazardous for transport) |
| Marine Pollutant | Not classified as marine pollutant |
Prepared by: Green Vision Technical Services QC Dept | Date: 2026-06-17 | Full 16-section MSDS available on request: sales@fertilizerindia.com
❓ Frequently Asked Questions
What is the dosage of Greenfert Potassium Phosphite Powder 56:33?
Recommended dosage: Foliar Spray — 2–4 g per litre of water (200–400 g/100L). Apply at 7–14 day intervals during disease pressure..Fertigation — 2–5 kg per acre per application. Apply through drip irrigation..Soil Drench — 3–5 kg per acre dissolved in water for root rot control.. Always follow label instructions.
How should Greenfert Potassium Phosphite Powder 56:33 be stored?
Store in cool, dry, well-ventilated place. Keep away from direct sunlight and moisture. Store below 35°C.
What is the CAS number of Greenfert Potassium Phosphite Powder 56:33?
The CAS number for Greenfert Potassium Phosphite Powder 56:33 is 13977-65-6.
Is Greenfert Potassium Phosphite Powder 56:33 compatible with other agrochemicals?
Compatible with most foliar fertilizers and pesticides. Do NOT mix with calcium-based products (Ca precipitation). Jar test before tank mixing. Avoid strongly alkaline solutions (pH >8).
🌾 Suitable Crops
Greenfert Potassium Phosphite Powder 56:33 is recommended for the following crops. Click to view crop-specific nutrition guides.
🔬 Potassium Deficiency — Identification & Correction
Greenfert Potassium Phosphite Powder 56:33 provides bioavailable potassium to rapidly correct this deficiency. For fastest correction, combine foliar spray with soil application. Results visible within 7–14 days of first application.
📋 Application Guide & Dosage
Store in cool, dry, well-ventilated place. Keep away from direct sunlight and moisture. Store below 35°C.
3 years from date of manufacture
📦 Available Packaging: 1 kg, 5 kg, 25 kg bags — custom available
🚢 Export & Trade Information
UAE · Kenya · Bangladesh · Vietnam · Brazil
Nhava Sheva · Air Cargo available
COA · MSDS · TDS · COO · Phytosanitary
Trial orders welcome · FCL pricing available
Greenfert Potassium Phosphite Powder 56:33 is available for export with full compliance documentation. Green Vision Technical Services is a CIB-registered exporter with RCMC certification. All export consignments include: Commercial Invoice, Packing List, Certificate of Analysis (COA), MSDS (GHS Rev.9, 16-section), Technical Data Sheet, Certificate of Origin (Chamber of Commerce), and Phytosanitary Certificate where applicable.
🚀 Get Bulk Quote for Greenfert Potassium Phosphite Powder 56:33
CIB registered manufacturer · Export to 50+ countries · COA + MSDS + TDS included · FOB Mumbai