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 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)
Natriummolybdat
CAS 7631-95-0
Spezialadditive
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 Schmelzpunkt:687 °C Solubility: Solubility in water, g/100ml at 100 °C: 84
Schnellansicht
Alle Details
Benzotriazole (BTA)
CAS 95-14-7
Spezialadditive
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
Schmelzpunkt:98–100 °C Siedepunkt:204 °C at 15 mmHg Dichte:1.36 g/cu cm at 20 °C
Schnellansicht
Alle Details
Tolyltriazole (TTA / Methylbenzotriazole)
CAS 29385-43-1
Spezialadditive
Konservierung
Methyl (tolyl) triazole gives the same copper-passivating film as BTA with better solubility and persistence in alkaline coolants
Schnellansicht
Alle Details
2-Mercaptobenzothiazole (MBT)
CAS 149-30-4
Spezialadditive
Korrosionsschutz
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
Schmelzpunkt:177–181 °C Siedepunkt:Decomposes Dichte:1.42 at 20 °C
Schnellansicht
Alle Details
Sodium Nitrite (FCC), Food Grade
CAS 7632-00-0
Spezialadditive
Korrosionsinhibitor für Eisenmetalle
1500 (SODIUM NITRITE) · Class Strong anodic passivator for steel - oxidizes the metal surface to a protective gamma-Fe2O3 film, the traditional ferrous MWF inhibitor
Schmelzpunkt:271 °C Siedepunkt:Decomposes at 320 °C Dichte:2.17 at 20 °C
Schnellansicht
Alle Details