Approche de solution
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)
Citric Acid (Anhydrous, FCC Food Grade)
CAS 77-92-9
Acides et Sels
Chélation / Séquestration
Chelating acid that selectively removes surface iron to grow the passive chromium oxide, a milder and greener route than nitric; in catalog
Point de fusion:153 °C (anhydrous) Point d'ébullition:Decomposes Densité:1.54 at 20 °C
Aperçu rapide
Détails complets
Nitric Acid 67% 42 Baume Tech
CAS 7697-37-2
Acides et Sels
Stainless pickling & passivation
2031 (NITRIC ACID, OTHER THAN RED FUMING) · Class Oxidizing acid that dissolves free iron and promotes a chromium-rich passive oxide per ASTM A967; in catalog
Point de fusion:-42 °C Point d'ébullition:83 °C at 760 mmHg Densité:1.5 at 25 °C
Aperçu rapide
Détails complets
Caustic Soda (Sodium Hydroxide) Beads
CAS 1310-73-2
Acides et Sels
Alcali primaire pour le nettoyage industriel
1824 (SODIUM HYDROXIDE SOLUTION) · Class Sodium hydroxide for the alkaline degrease/pre-clean that removes oils before the passivation bath; in catalog
Point de fusion:318 °C Point d'ébullition:> 130 °C at 760 mmHg Densité:1.5 at 20 °C
Aperçu rapide
Détails complets
Familles de produits connexes
● Disponible
Produits de nettoyage alcalins
Caustic soda, potassium phosphate, and alkaline builders for industrial parts cleaning and surface activation
NettoyageAjustement du pH
8 chemistries
Voir la famille
● Disponible
Nettoyage acide et décapage
Pickling & descaling acids, fluoride agents, and pickling corrosion inhibitors for metal surface preparation
Pickling / DescalingPassivationInhibition de la corrosion
11 chemistries
Voir la famille