Lösungsansatz
RawSource supplies the base chemicals that go into these programs. We can help with product selection, grade matching, and sourcing from multiple origins for supply security.
Typical Application Workflow
1
Application & Agronomic Review
Define the use (crop input, adjuvant, soil amendment, post-harvest) and the agronomic, regulatory, and tank-mix requirements.
2
Input & Grade Selection
Match the surfactant or adjuvant, nutrient source, chelate, or formulation aid to the active, water quality, and label.
3
Compatibility & Rate Trial
Confirm tank-mix compatibility, dose, and stability, and size packaging (jugs, drums, totes, bulk) to the season and logistics.
4
Field Validation
Validate efficacy and crop safety in field trials, and lock the spec and supply plan for the season.
Recommended Chemistries (7)
Ethylenediaminetetraacetic Acid
CAS 60-00-4
Amine & Amide
Chelatisierung / Sequestrierung
EDTA wraps Fe/Zn/Mn/Cu in a stable ring so the metal stays soluble and plant-available through the neutral fertigation pH range
Schmelzpunkt:237 °C Dichte:0.86 at 20 °C Solubility: 1000000 mg/L at 25 °C
Schnellansicht
Alle Details
DTPA (Diethylenetriaminepentaacetic Acid)
CAS 67-43-6
Amine & Amide
Chelatisierung / Sequestrierung
Higher-stability pentadentate chelate holds iron soluble up to ~pH 7-7.5, beyond EDTA's range, preventing lime-induced chlorosis
Physical Description: White to off-white solid Siedepunkt:Decomposes Schmelzpunkt:219-220 ºC
Schnellansicht
Alle Details
Citric Acid (Anhydrous, FCC Food Grade)
CAS 77-92-9
Säuren & Salze
pH adjuster
Biodegradable weak chelant that keeps micronutrients available in foliar sprays where strong synthetic chelants aren't wanted
Schmelzpunkt:153 °C (anhydrous) Siedepunkt:Decomposes Dichte:1.54 at 20 °C
Schnellansicht
Alle Details
Zinc Sulfate
CAS 7733-02-0
Säuren & Salze
Biozide Wirkung
3077 (ZINC SULFATE) · Class Soluble Zn salt supplying the zinc that the chelant then keeps plant-available
Physical Description: Anhydrous zinc sulfate is a colorless crystalli… Appearance: Colorless, orthorhombic crystals Schmelzpunkt:100 °C
Schnellansicht
Alle Details
Ferrous Sulfate
CAS 7720-78-7
Säuren & Salze
pH-Einstellung
Soluble ferrous (Fe2+) salt supplying the iron the chelant then holds plant-available; the Fe source for correcting iron chlorosis
Physical Description: Ferrous sulfate appears as a greenish or yellow… Appearance: White orthorhombic crystals, hygroscopic Siedepunkt:> 300 °C
Schnellansicht
Alle Details
Manganese Sulfate
CAS 7785-87-7
Säuren & Salze
Konditionierung
Soluble manganese sulfate supplies the Mn the chelant keeps in solution, correcting manganese deficiency in high-pH soils
Physical Description: Pellets or crystals, dry powder, liquid, or solid Appearance: White orthorhombic crystals Siedepunkt:Decomp @ 850 °C
Schnellansicht
Alle Details
Copper sulfate pentahydrate
CAS 7758-99-8
Säuren & Salze
Biozide Wirkung
3288 (COPPER SULFATE PENTAHYDRATE) · Class Soluble copper sulfate supplies the Cu micronutrient that the chelant protects from hydroxide/phosphate precipitation at fertigation pH
Schmelzpunkt:147 °C (dehydrates) Siedepunkt:653 °C at 760 mmHg (decomposes) Dichte:2.284
Schnellansicht
Alle Details