Base/Alkali
✅ In Stock
🚢 Export Ready
Sodium Hydroxide (Caustic Soda)
CAS: 1310-73-2
Formula: NaOH
MW: 40.00 g/mol
HSN: 2815.11
UN No: UN1823
Sodium Hydroxide (Caustic Soda) (CAS 1310-73-2) is a base/alkali with molecular formula NaOH and molecular weight 40.00 g/mol. Available in Flakes/Pearls/Beads/50% Solution grades. Manufactured by Green Vision Technical Services, Nashik.
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Product Specifications
| Product Name | Sodium Hydroxide (Caustic Soda) |
| CAS Number | 1310-73-2 |
| Molecular Formula | NaOH |
| Molecular Weight | 40.00 g/mol |
| Grade / Purity | Flakes/Pearls/Beads/50% Solution |
| Appearance | White hygroscopic solid (flakes/pearls) or colourless solution |
| Density | 2130 kg/m³ (solid) |
| Boiling Point | 1388°C |
| Melting Point | 323°C |
| Solubility | Highly soluble in water (exothermic) |
| HSN Code | 2815.11 |
| UN Number | UN1823 |
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Safety Data Sheet (MSDS / SDS)
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Hazard Classification
Corrosive (Class 8)
| Signal Word | Danger |
| GHS Classification | Corrosive (Class 8) |
| Storage | Store in cool, dry, well-ventilated area. Keep away from heat and ignition sources. |
| PPE Required | Safety goggles, chemical-resistant gloves, lab coat |
| First Aid — Eyes | Rinse with water for 15 minutes. Seek medical attention. |
| First Aid — Skin | Wash with soap and water. Remove contaminated clothing. |
| First Aid — Ingestion | Do not induce vomiting. Seek immediate medical attention. |
| Disposal | Dispose as per local regulations (Class 3 waste if flammable) |
| UN Number | UN1823 |
📌 Full GHS 16-section Safety Data Sheet available on request. Contact: admin@fertilizerindia.com or WhatsApp +91-7507006931
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Technical Data Sheet (TDS)
| Product Name | Sodium Hydroxide (Caustic Soda) |
| Chemical Name | Caustic soda |
| Molecular Formula | NaOH |
| Molecular Weight | 40.00 g/mol |
| Available Grades | Flakes/Pearls/Beads/50% Solution |
| Appearance | White hygroscopic solid (flakes/pearls) or colourless solution |
| Density | 2130 kg/m³ (solid) |
| Boiling Point | 1388°C |
| Solubility | Highly soluble in water (exothermic) |
| Packaging | 25kg HDPE drums / 200L barrels / IBC totes / bulk tankers |
| Storage Conditions | Cool, dry place. Keep container tightly closed. |
| Shelf Life | 2 years from manufacturing date |
📌 Detailed TDS with full analytical specifications available on request.
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Certificate of Analysis (COA)
| Parameter | Specification |
| Assay / Purity | Flakes/Pearls/Beads/50% Solution |
| Appearance | White hygroscopic solid (flakes/pearls) or colourless solution |
| Density @ 20°C | 2130 kg/m³ (solid) |
| Solubility | Highly soluble in water (exothermic) |
| Water Content | As per grade specification |
| Heavy Metals | Complies with specification |
| Testing Method | In-house QC lab + third-party verification available |
📌 Batch-specific COA issued with every shipment. Request via RFQ form or WhatsApp.
⚙️ Applications & Uses
Soap and detergent manufacturingPaper (Kraft process)Textile (mercerizing cotton)Water treatment (pH control)Aluminium productionChemical synthesis
🏭 Industries Served
SoapPaperTextileWater TreatmentAluminiumChemical
🏷️ Synonyms & Other Names
Caustic soda · Lye · Soda lye · White caustic · NaOH
Green Vision Technical Services