Enfoque de solución
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 (3)
Phosphoric acid
CAS 7664-38-2
Ácidos y Sales
Derusting & iron-phosphate conversion
1805 (Phosphoric acid, solution) · Class Free phosphoric acid is the acid bath that etches the metal and supplies phosphate ion to grow the conversion-coat crystal layer
Punto de fusión:42 °C Punto de ebullición:> 130 °C at 760 mmHg Densidad:1.892 at 25 °C
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Zinc Nitrate
CAS 7779-88-6
Aditivos Especiales
Acondicionamiento
1514 (ZINC NITRATE) · Class Soluble zinc/nitrate source - nitrate is the standard accelerator/oxidizer and zinc the cation in zinc-phosphate conversion baths
Physical Description: Zinc nitrate is a colorless crystalline solid. … Appearance: White powder Punto de fusión:36 °C
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Zinc sulfate heptahydrate
CAS 7446-20-0
Ácidos y Sales
Ajuste de pH
Soluble zinc salt that supplies the Zn2+ deposited as zinc-phosphate (hopeite) crystals on steel; functions as the zinc cation source in the bath rather than as a pH adjuster
Punto de fusión:100 °C Densidad:1.97 g/cm3 Solubility: Solubility in water, g/100ml at 20 °C: 54
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