1. Basic Product Info
| वस्तु | विवरण |
|---|---|
| प्रोडक्ट का नाम | Industrial Oxalic Acid Dihydrate |
| रासायनिक सूत्र | H₂C₂O₄·2H₂O |
| CAS संख्या. | 6153-56-6 |
| एचएस कोड | 2917111000 |
| कार्यकारी मानक | जीबी/टी 1626-2008 Industrial Oxalic Acid |
| उपस्थिति | White transparent crystalline solid |
| घुलनशीलता | Soluble in water and ethanol |
| UN Hazard Class | गैर-खतरनाक सामान, general cargo transport |
2. Purity Specifications
Two export grades:
- Standard Grade: Oxalic Acid ≥99.0%
- High Purity Grade: Oxalic Acid ≥99.6%
Key indexes: सल्फेट, भारी धातु, ash, water insoluble matter strictly controlled
3. Standard COA (Certificate of Analysis)
| परीक्षण आइटम | Standard Requirement | वास्तविक परीक्षण परिणाम | परिक्षण विधि |
|---|---|---|---|
| ओकसेलिक अम्ल (H₂C₂O₄·2H₂O) | ≥99.00% | 99.65% | टाइट्रेट करना |
| सल्फेट (SO₄²⁻) | ≤0.08% | 0.02% | टर्बिडिमेट्री |
| Chloride (Cl⁻) | ≤0.005% | 0.001% | टर्बिडिमेट्री |
| Ash Content | ≤0.10% | 0.03% | Ignition weighing |
| भारी धातु (पंजाब) | ≤10 पीपीएम | <2 पीपीएम | आस |
| Water Insoluble Matter | ≤0.01% | 0.002% | निस्पंदन वजन |
| उपस्थिति | सफ़ेद एकसमान क्रिस्टल, no impurities | योग्य | दृश्य निरीक्षण |
| Test Conclusion | जीबी/टी के अनुरूप 1626-2008, औद्योगिक निर्यात के लिए योग्य |
4. मुख्य औद्योगिक अनुप्रयोग
4.1 धातु भूतल उपचार (Core Usage)
High-efficiency rust remover, descaling agent for steel, अल्युमीनियम, copper hardware; remove oxide scale, welding spots and surface stains without over-corrosion.
4.2 Textile Printing & डाइंग
Bleaching agent for cotton, linen, wool fabrics; color fixing auxiliary, pH regulator and metal ion chelator to improve dyeing uniformity.
4.3 Water Treatment & Boiler Cleaning
Clean scale in industrial boilers, pipelines and heat exchangers; कैल्शियम/मैग्नीशियम स्केल हटा दें.
4.4 Leather Industry
Leather tanning agent, stain remover for fur, brightening auxiliary to improve leather surface smoothness.
4.5 Fine Chemical & Rare Earth Mining
Precipitant for rare earth mineral extraction; raw material for oxalate salts synthesis, analytical lab reagent.
4.6 Daily Industrial Cleaning
Raw material for industrial descaling cleaners, stone polishing agent for marble, terrazzo.
5. पैकेजिंग & लोड हो रहा है
- 25kg: Inner PE plastic bag + outer woven bag
- 1000kg jumbo bag for bulk order
- Loading capacity: 26MT / 20GP container
6. भंडारण & Transportation
- सुखाकर भण्डारित करें, ठंडा, हवादार गोदाम, sealed to prevent deliquescence
- Separated from alkaline chemicals, food and feed materials
- जनरल कार्गो, no dangerous goods logistics formalities
7. आपूर्तिकर्ता लाभ
- Full set of export documents: Batch stamped COA, एमएसडीएस, CI, PL, Certificate of Origin
- Standard & high purity grades available
- Support SGS/BV third-party pre-shipment inspection
- Stable mass supply, long-term framework orders acceptable
समीक्षा
अभी तक कोई समीक्षा नहीं.