NaOH 48%, Caustic Soda Liquid
Sodium Hydroxide Solution is Inorganic alkalis. Its General Use: Drinking water treatment, papermaking and other manufacturing applications, Detergent and soap industries etc.
Synonyms: Caustic Soda, Caustic Alkali, Lye, Caustic Soda Liquid, Soda Lye, Liquid Caustic, Sodium Hydrate. We are major supplier in India / UAE.
|
Chemical Name |
Percent |
Value |
Test Method |
|
Sodium hydroxide(NaOH),min. |
% |
48-55 |
STAS3068 |
|
Sodium carbonate (Na2CO3), max |
% |
0.7 |
STAS3068 |
|
Water |
% |
45-52 |
|
Appearance: Liquid, clear to slight haze, colorless to light grey tint.
Odor: No odor
pH: 14 as is basis
Melting/Freeze point-range: -18⁰C - -12.8⁰C (0⁰F-5⁰F) approx.
Boiling point-range: 110⁰C-113⁰C (230⁰F- 236⁰F) approx.
Flash point: NA
Evaporation rate: NA
Flammability: Not flammable.
Upper/lower flammability limits: NA
Vapor pressure: NA
Vapor density: NA Relative
Water Solubility: Complete.
Partial coefficient: n-octanol/water: NA
Auto ignition: NA
Decomposition temperature: NA
Viscosity: 7-10 cps @ 20⁰C (68⁰F)
Lye Liquid is clear to slight haze, colorless to light grey tint.
"Product Code" - Chemical Description SPECIFICATION .
| Sl. No. | Product Code | Chemical Description | Specification / Performance Requirement |
|---|---|---|---|
| 1 | RXSOL-44-6119-025 | Oxygen Scavenger – Sodium Bisulphite (For Water Injection) | To maintain DO below 20 ppb. Minimum strength 40%. Compatibility report with the membrane to be provided. |
| 2 | RXSOL-81-8171-025 | Injection Water Corrosion Inhibitor | Residual CI > 20% of dosing ppm. Fe in Injection Water < 0.05 ppm. |
| 3 | RXSOL-43-4098-025 | Biocide Disperser | SRB population < 100 cfu/mL. Minimum active ingredient concentration 50%. |
| 4 | RXSOL-42-1308-030 | Sodium Hydroxide (NaOH), 48 wt% Concentration | To maintain pH 10–11 during CEB and CIP and remove membrane fouling. Minimum concentration 48%. |
| 5 | RXSOL-43-8936-025 | Membrane Biocide for SRU & Wash Water Membranes | Polyglycol and DBNPA based. Must have compatibility certificate for DOW SRU membranes. Minimum active compound 20%. |
| 6 | RXSOL-25-3025-026 | Sodium Hypochlorite (NaOCl), 12.5 wt% Concentration | Maintain SRB population < 100 cfu/mL. Minimum concentration 12.5%. |
| 7 | RXSOL-19-1101-025 | Hydrochloric Acid (HCl), 25 wt% Concentration | To maintain pH 2–3 during CEB and CIP and remove membrane fouling. Minimum concentration 25%. |
| 8 | RXSOL-33-3302-025 | Scale Inhibitor / Antiscalant for SRU & Wash Water | Prevent scale formation in membranes. Maximum dosage rate 4 ppm. Must have compatibility certificate for DOW SRU membranes. |
| 9 | RXSOL-40-5024-025 | pH Controller | To maintain TEG pH > 7. Estimated quantity as per operational requirements. |
| 10 | RXSOL-33-3302-250 | Topside Scale Inhibitor | Residual SI > 20% of dosing ppm. Scaling Tendency Efficiency by Titration > 80%. |
| 11 | RXSOL-40-4029-030 | Topside Corrosion Inhibitor (Liquid) | Residual CI > 20%. ΔFe < 2 ppm. Corrosion Rate < 4 MPY. |
| 12 | RXSOL-40-4012-025 | Corrosion Inhibitor for Cooling Water | Residual CI > 20% of dosing ppm. Additional Monitoring Parameter: Corrosion Rate < 3 MPY. |
