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🌿 Acidum OrthopHosphoricuM
pH Corrector based on Phosphoric Acid for Hydroponic Cultivation
✅ Why is pH essential for your plants?
pH is one of the most important factors in hydroponic growing.
A correct pH (between 5.5 and 6.5) allows roots to absorb all the nutrients present in the solution.
If the pH is too high or too low, plants cannot feed properly—even if the solution is rich in elements.
A stable pH means:
- Healthy and vigorous growth
- Strong and active roots
- Abundant flowering
- No deficiencies or nutrient lockout
🧪 What is Acidum OrthopHosphoricuM?
Acidum OrthopHosphoricuM is a liquid pH corrector based on 54% phosphoric acid, enriched with 40% phosphorus pentoxide (P₂O₅).
It is designed to lower the pH of the nutrient solution quickly, safely, and in a controlled manner.
Additionally, it provides phosphorus—an essential element for root development and the flowering phase.
🧑🌾 How to use it:
- Shake the bottle well
- Dilute in water before use
- Add a few drops at a time to the nutrient solution
- Mix well and measure the pH
- Repeat until the desired value is reached
📏 Recommended dosage:
0.5 – 2 ml per 10 liters of nutrient solution
(Dosage may vary depending on initial pH and water hardness)
📅 When to use it:
- During the preparation of the nutrient solution
- After adding fertilizers
- Anytime the pH exceeds the optimal value
📄 Technical Data Sheet
| Item | Detail |
|---|---|
| Product Name | Acidum OrthopHosphoricuM |
| Product Type | pH corrector for agricultural use |
| Active Ingredient | Phosphoric acid (H₃PO₄) 54% |
| Other Components | Phosphorus pentoxide (P₂O₅) from H₃PO₄ 40% |
| Physical State | Clear, colorless liquid |
| Odor | Slightly pungent |
| pH (1% solution) | < 1 |
| Density | ~1.35 g/cm³ |
| Compatibility | Do not mix with alkaline or strong oxidizing products |
| Available Sizes | 250 ml – 1 L – 5 L |
| Storage | Store in a cool, dry place away from heat sources |
⚠️ Safety Data Sheet (SDS) – Summary
| Classification (CLP) | Corrosive – H314: Causes severe skin burns and eye damage | | Hazard Symbols | ☣️ Corrosive | | Hazard Statements (H) | H314 – Causes severe skin burns and serious eye damage | | Precautionary Statements (P) |
- P280: Wear protective gloves/clothing and eye/face protection
- P301+P330+P331: If swallowed, rinse mouth. Do not induce vomiting
- P305+P351+P338: If in eyes, rinse cautiously with water for several minutes
- P310: Immediately call a doctor
| First Aid |
- Skin contact: Rinse with plenty of water
- Eye contact: Rinse and consult a doctor
- Ingestion: Do not induce vomiting, consult a doctor
| Storage | Keep container tightly closed in a ventilated place, away from heat and direct light |
| Disposal | Dispose of according to local hazardous waste regulations |
📦 Where to buy
Available at top grow shops, agricultural retailers, and online marketplaces such as Amazon, eBay, and others.
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