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 Selection Workflow
1
Process & Requirement Definition
Map the unit operation and define the functional, purity, and regulatory requirements the chemical input must meet.
2
Chemistry & Grade Selection
Match the solvent, intermediate, acid or base, catalyst, or specialty additive to the process and downstream compatibility.
3
Trial & Specification
Validate performance at bench or pilot scale, and set the grade, treat rate, and packaging to match throughput and handling.
4
Quality & Supply Assurance
Lock the spec with a CoA and secure multi-origin sourcing for supply resilience and consistent lot quality.
Recommended Chemistries (5)
モリブデン酸ナトリウム
CAS 7631-95-0
特殊添加剤
Non-toxic corrosion inhibitor for closed systems
Anodic inhibitor that forms an insoluble ferric-molybdate passivation layer on steel; low-toxicity nitrite replacement for closed coolant systems
Physical Description: White solid; Colorless crystalline solid 融点:687 °C Solubility: Solubility in water, g/100ml at 100 °C: 84
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Benzotriazole (BTA)
CAS 95-14-7
特殊添加剤
Copper and yellow metal corrosion inhibitor
Chemisorbs onto copper and brass to build a Cu-BTA monolayer that blocks oxygen access, stopping tarnish on non-ferrous machined components
融点:98–100 °C 沸点:204 °C at 15 mmHg 密度:1.36 g/cu cm at 20 °C
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Tolyltriazole (TTA / Methylbenzotriazole)
CAS 29385-43-1
特殊添加剤
防腐
Methyl (tolyl) triazole gives the same copper-passivating film as BTA with better solubility and persistence in alkaline coolants
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2-Mercaptobenzothiazole (MBT)
CAS 149-30-4
特殊添加剤
防食
2811 (2-MERCAPTOBENZOTHIAZOLE) · Class Thiazole that chemisorbs through its sulfur onto copper and brass to form a protective film; primarily a yellow-metal inhibitor for soluble-oil systems, paired with nitrite/molybdate when steel must also be protected
融点:177–181 °C 沸点:Decomposes 密度:1.42 at 20 °C
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Sodium Nitrite (FCC), Food Grade
CAS 7632-00-0
特殊添加剤
鉄系金属用の腐食防止剤
1500 (SODIUM NITRITE) · Class Strong anodic passivator for steel - oxidizes the metal surface to a protective gamma-Fe2O3 film, the traditional ferrous MWF inhibitor
融点:271 °C 沸点:Decomposes at 320 °C 密度:2.17 at 20 °C
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