1. Grundlegende Produktinformationen
| Artikel | Spezifikation |
|---|---|
| Produktname | Industrial Sodium Nitrate |
| Chemische Formel | NaNO₃ |
| CAS-Nr. | 7631-99-4 |
| UN-Nummer | 1498 |
| Hazard Category | Class 5.1 Oxidierende Stoffe |
| HS-Code | 3102500000 |
| Executive-Standard | GB/T 4553-2016 Industrial Sodium Nitrate |
| Aussehen | White crystalline granule/powder, hygroscopic, geruchlos |
| Löslichkeit | Highly soluble in water, soluble in glycerin, in Ethanol schwer löslich |
2. Product Purity Specifications
Zwei gängige Exportqualitäten für globale Industrieabnehmer
- Standardklasse: NaNO₃ ≥99.0%
- Hoher Reinheitsgrad (Dye/Glass Industry): NaNO₃ ≥99.5%
Key impurity limits:
- Sodium Chloride ≤0.30%
- Moisture ≤0.50%
- Water insoluble matter ≤0.05%
- Nitrite content strictly controlled for high-end production
3. COA Standard Test Report（Batch Stamped COA supplied per shipment）
Blatt
| Testgegenstand | Standard Requirement GB/T 4553-2016 | Tatsächliches Testergebnis | Testmethode |
|---|---|---|---|
| Natriumnitrat (NaNO₃) | ≥99,00 % | 99.40% | Titration |
| Natriumchlorid (NaCl) | ≤0.30% | 0.15% | Titration |
| Feuchtigkeit | ≤0.50% | 0.22% | Drying weight loss |
| Wasserunlösliche Substanz | ≤0,05 % | 0.01% | Filtrationswägung |
| Natriumnitrit (NaNO₂) | ≤0.02% | 0.008% | Spectrophotometry |
| Kalzium & Magnesium Salt | ≤0,10 % | 0.04% | EDTA titration |
| Aussehen | Weißer, gleichmäßiger Kristall, no visible foreign impurities | Qualifiziert | Sichtprüfung |
| Abschluss | Konform mit GB/T 4553-2016, qualifiziert für den Industrieexport |
4. Wichtigste industrielle Anwendungen
4.1 Glass & Ceramic Industry (Kernanwendung)
Oxidant & flux for soda-lime glass, colored glass, enamel glaze; eliminate iron impurities to improve glass transparency and brightness.
4.2 Farbstoff & Pigment Manufacturing
Oxidizing agent for azo dyes, sulfur dyes, printing and dyeing auxiliaries; raw material for dye intermediates synthesis.
4.3 Metallurgie & Metal Heat Treatment
Metal pickling auxiliary, steel alloy production, oxidizer for metal surface treatment; used in metal quenching bath preparation.
4.4 Fertilizer Industry
Nitrogen raw material for compound fertilizer, special nitrate fertilizer for cash crops (tobacco, cotton, fruits).
4.5 Explosives & Pyrotechnics
Oxidizer for industrial blasting powder, fireworks and firecrackers raw material.
4.6 Wastewater Treatment & Chemical Synthesis
Nitrogen source for microbial denitrification; oxidizing reagent in fine organic chemical synthesis.
4.7 Andere Bereiche
Preservative for metal processing fluids, Laboranalysereagenz, solar energy heat transfer medium raw material.
Short Application Snippet（首页 / 简介短描述，直接复制使用）
Industrial sodium nitrate is widely used as oxidant for glass/enamel, raw material for dyes & industrial explosives, heat treatment reagent for metal, nitrate fertilizer raw material and wastewater denitrification agent.
5. Verpackung, Laden & Lagerung
Export Packing
- 25kg: Innenliegender PE-Kunststoffbeutel + äußere gewebte Tasche (main sea shipment package)
- 1000kg jumbo bag for large bulk order
Custom packaging available upon request
Container Loading
25kg bags: 26MT / 20GP voller Container
Lagerung & Transport Rules
- Trocken lagern, Cool, belüftetes Lager für gefährliche Chemikalien, versiegelt, um ein Zerfließen zu verhindern
- Isolate from combustibles, organic substances, acids, reducing agents, food and feed
- Avoid heavy extrusion and package breakage during loading; keep away from rain and sunlight
- Transport by qualified Class 5.1 oxidizing dangerous goods logistics
6. Safety Precautions
⚠️ Risk: Strong oxidizer, accelerates combustion; irritant to skin, Augen und Atemwege
- Hautkontakt: Rinse thoroughly with running water for 15 mins
- Eye splashing: Flush eyes continuously and seek medical care at once
- Dust inhalation: Move to fresh air, wear dust mask during operation
- Required PPE: Anti-chemical gloves, safety goggles, dust-proof work clothes
- Forbid mixing with sulfur, charcoal, aluminum powder, strong acid randomly
7. Lieferantenvorteile
- Vollständige Exportdokumente: Chargen-Echtheitszertifikat, Sicherheitsdatenblatt, dangerous goods transport certificate, CI, PL, Ursprungszeugnis
- Stabile Monatsleistung, Unterstützung langfristiger Jahresvertragsaufträge
- Accept SGS/BV/Intertek third-party pre-shipment inspection
- Professional dangerous goods customs clearance & one-stop shipping service
- Two purity grades to match glass, dye, metallurgy, fertilizer different production demands
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