ソリューションアプローチ
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
アミン・アミド類
キレート化 / 金属イオン封鎖
EDTA wraps Fe/Zn/Mn/Cu in a stable ring so the metal stays soluble and plant-available through the neutral fertigation pH range
融点:237 °C 密度:0.86 at 20 °C Solubility: 1000000 mg/L at 25 °C
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DTPA (Diethylenetriaminepentaacetic Acid)
CAS 67-43-6
アミン・アミド類
キレート化 / 金属イオン封鎖
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 沸点:Decomposes 融点:219-220 ºC
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Citric Acid (Anhydrous, FCC Food Grade)
CAS 77-92-9
酸・塩類
pH adjuster
Biodegradable weak chelant that keeps micronutrients available in foliar sprays where strong synthetic chelants aren't wanted
融点:153 °C (anhydrous) 沸点:Decomposes 密度:1.54 at 20 °C
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Zinc Sulfate
CAS 7733-02-0
酸・塩類
殺生物作用
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 融点:100 °C
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Ferrous Sulfate
CAS 7720-78-7
酸・塩類
pH調整
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 沸点:> 300 °C
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Manganese Sulfate
CAS 7785-87-7
酸・塩類
コンディショニング
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 沸点:Decomp @ 850 °C
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Copper sulfate pentahydrate
CAS 7758-99-8
酸・塩類
殺生物作用
3288 (COPPER SULFATE PENTAHYDRATE) · Class Soluble copper sulfate supplies the Cu micronutrient that the chelant protects from hydroxide/phosphate precipitation at fertigation pH
融点:147 °C (dehydrates) 沸点:653 °C at 760 mmHg (decomposes) 密度:2.284
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