Solution Approach
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 Treatment Workflow
1
Water & System Assessment
Characterize the water and the system — hardness, alkalinity, pH, TDS/conductivity, microbial load, and the metallurgy and temperatures of the equipment being protected.
2
Program & Chemistry Selection
Match coagulants, flocculants, scale and corrosion inhibitors, biocides, or pH adjusters to the water profile and discharge limits, factoring compatibility with any existing program.
3
Jar Testing & Dosing
Confirm coagulant and flocculant dose and feed point by jar test, set inhibitor and biocide treat rates, and size packaging (drums, totes, bulk) to consumption.
4
Monitoring & Control
Track residuals, turbidity, ORP, corrosion coupons, and effluent compliance, adjusting chemistry and dose as feedwater and load change.
Recommended Chemistries (6)
Calcium Nitrate
CAS 13477-34-4
Acids & Salts
pH Adjustment
In catalog. Supplies nitrate as a preferred electron acceptor so bacteria respire on nitrate instead of generating sulfide; prevents H2S formation rather than treating it afterward
Physical Description: Colorless hygroscopic crystals
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Ferric Chloride
CAS 7705-08-0
Acids & Salts
High-performance coagulant
1773 (FERRIC CHLORIDE) · Class In catalog. Ferric iron precipitates dissolved sulfide as insoluble iron sulfide, removing it from the liquid and vapor phase
Melting Point: 306 °C Boiling Point: 315 °C at 760 mmHg (Decomposes) Density: 2.8 at 20 °C (anhydrous solid)
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Ferrous Sulfate
CAS 7720-78-7
Acids & Salts
pH Adjustment
In catalog. Iron(II) reacts with sulfide to form FeS precipitate; a lower-cost iron source for sulfide binding
Physical Description: Ferrous sulfate appears as a greenish or yellow… Appearance: White orthorhombic crystals, hygroscopic Boiling Point: > 300 °C
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Magnesium Hydroxide
CAS 1309-42-8
Specialty Additives
pH Adjustment
In catalog. Raises and buffers pH, shifting the sulfide equilibrium toward non-volatile bisulfide ion and suppressing H2S off-gassing without overshoot
Physical Description: White odorless solid; Colorless or white solid;… Appearance: White, hexagonal crystals Odor: Odorless
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Hydrogen Peroxide (Leaching / Process Oxidant)
CAS 7722-84-1
Polymers & Resins
Peroxide-based oxidizer
2015 (HYDROGEN PEROXIDE, AQUEOUS SOLUTION, STABILIZED, WITH MORE THAN 60% HYDROGEN PEROXIDE) · Class Oxidizes dissolved sulfide to sulfate or elemental sulfur for fast odor knockdown at problem points
Melting Point: 0 °C Boiling Point: 150 °C at 760 mmHg Density: 1.11 at 20 °C
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MEA-Triazine H2S Scavenger (Oilfield)
CAS 4719-04-4
Specialty Additives
Preservation
2810 (HEXAHYDRO-1,3,5-TRIS(HYDROXYETHYL)-5-TRIAZINE) · Class Reacts irreversibly with H2S to form a water-soluble non-volatile dithiazine, scrubbing sulfide from gas and liquid streams
Solubility: Soluble (>=10 mg/ml at 24 °C) Flash Point: > 93 °C
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Related Product Families
● Available
Oxidizing Biocides
Sodium hypochlorite, chlorine dioxide precursors, and bromine-based oxidizers for primary microbiological control
Biocidal Action
8 chemistries
View family
● Available
Inorganic Coagulants
Aluminum sulfate, ferric chloride, polyaluminum chloride, and ferric sulfate for charge neutralization
CoagulationClarification
6 chemistries
View family