© 2026 Sinochem Nanjing Corporation,
All Right Reserved
|
HS Code |
196244 |
| Chemical Name | Sludge sulfuric acid |
| Appearance | Brownish or black viscous liquid |
| Odor | Pungent, irritating sulfur odor |
| Ph | Less than 1 |
| Density | 1.25 to 1.80 g/cm3 |
| Boiling Point | Approximately 290°C (decomposes) |
| Solubility In Water | Mixes exothermically |
| Main Component | Sulfuric acid (H2SO4) |
| Sulfuric Acid Content | Typically 70-78% |
| Impurities | Contains organic matter and heavy metals |
| Corrosiveness | Highly corrosive to metals and tissue |
| Color | Dark brown to black |
| Hazard Class | UN 1831, Class 8 (Corrosive) |
As an accredited Sludge sulfuric acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 20-liter capacity plastic drum with a secure screw cap, clearly labeled "Sludge Sulfuric Acid," featuring hazard and corrosive warning symbols. |
| Shipping | Sludge sulfuric acid should be shipped in corrosion-resistant, tightly sealed containers, clearly labeled and compliant with hazardous material regulations. Transport must be via authorized carriers, with spill containment measures in place. Proper documentation, including safety data sheets, is essential. Personnel must use appropriate protective equipment during handling and transport. |
| Storage | Sludge sulfuric acid should be stored in tightly sealed, corrosion-resistant containers, such as those made from specific grades of stainless steel or high-density polyethylene. Storage areas must be well-ventilated, cool, and dry, away from incompatible materials like organic substances and bases. Clearly label all storage containers and implement secondary containment to prevent spills, while ensuring facility compliance with environmental and safety regulations. |
|
Purity 75%: Sludge sulfuric acid with 75% purity is used in metal surface treatment, where it ensures efficient scale removal and passivation. Viscosity 250 cP: Sludge sulfuric acid of 250 cP viscosity grade is used in industrial wastewater neutralization, where it provides controlled dosing and minimizes handling risks. Stability temperature 40°C: Sludge sulfuric acid with a stability temperature of 40°C is used in chemical manufacturing processes, where it maintains consistent reactivity without decomposition. Density 1.6 g/cm³: Sludge sulfuric acid with a density of 1.6 g/cm³ is used in fertilizer production, where it enhances mixing efficiency and product uniformity. Heavy metals content <0.03%: Sludge sulfuric acid containing less than 0.03% heavy metals is used in pigment manufacturing, where it reduces the risk of product contamination. Sulfate content 65%: Sludge sulfuric acid with a sulfate content of 65% is used in mineral ore leaching, where it increases metal extraction rates. Particle size <100 μm: Sludge sulfuric acid with particle size less than 100 μm is used in catalyst preparation, where it ensures homogeneous dispersion and improved catalytic activity. |
Competitive Sludge sulfuric acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
Flexible payment, competitive price, premium service - Inquire now!
