솔루션 접근법
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
아민 및 아미드
킬레이트화 / 금속이온 봉쇄
EDTA wraps Fe/Zn/Mn/Cu in a stable ring so the metal stays soluble and plant-available through the neutral fertigation pH range
융점:237 °C 밀도:0.86 at 20 °C Solubility: 1000000 mg/L at 25 °C
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DTPA (Diethylenetriaminepentaacetic Acid)
CAS 67-43-6
아민 및 아미드
킬레이트화 / 금속이온 봉쇄
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 끓는점:Decomposes 융점:219-220 ºC
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Citric Acid (Anhydrous, FCC Food Grade)
CAS 77-92-9
산 및 염
pH adjuster
Biodegradable weak chelant that keeps micronutrients available in foliar sprays where strong synthetic chelants aren't wanted
융점:153 °C (anhydrous) 끓는점:Decomposes 밀도:1.54 at 20 °C
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Zinc Sulfate
CAS 7733-02-0
산 및 염
살생물 작용
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 융점:100 °C
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Ferrous Sulfate
CAS 7720-78-7
산 및 염
pH 조절
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 끓는점:> 300 °C
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Manganese Sulfate
CAS 7785-87-7
산 및 염
컨디셔닝
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 끓는점:Decomp @ 850 °C
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Copper sulfate pentahydrate
CAS 7758-99-8
산 및 염
살생물 작용
3288 (COPPER SULFATE PENTAHYDRATE) · Class Soluble copper sulfate supplies the Cu micronutrient that the chelant protects from hydroxide/phosphate precipitation at fertigation pH
융점:147 °C (dehydrates) 끓는점:653 °C at 760 mmHg (decomposes) 밀도:2.284
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