Industrial Grade Sodium Nitrite NaNO₂ Complete Product Detail Page (For Foreign Trade Independent Website)

1. Basic Product Information Table

2. Core Content & Grade Specifications

1. Standard Industrial Grade (Most Popular): NaNO₂ ≥99.0%
2. High Purity Grade (For Fine Chemical/Dye Intermediate): NaNO₂ ≥99.5%

   Key impurity control indicators:

• Natriumnitrat (NaNO₃): ≤0.80%
• Moisture: ≤1.40%
• Water Insoluble Matter: ≤0.05%
• Chloride, heavy metal strictly controlled to meet dye & chemical synthesis requirements

3. Standard COA (Certificate of Analysis)

4. Main Industrial Applications

4.1 Dye & Pigment Industry (Core Application)

1. Diazotization reagent for producing azo dyes, disperse dyes, acid dyes and dye intermediates (p-nitroaniline, aniline series intermediates)
2. Color developer, color fixing auxiliary in textile printing and dyeing production

4.2 Metal Surface Treatment

1. Anti-rust inhibitor for steel, iron, aluminum hardware: configure anti-rust water, cutting fluid to prevent metal oxidation & corrosion
2. Blackening agent for steel parts surface, metal passivation treatment auxiliary

4.3 Organic Chemical Synthesis

1. Raw material for nitro compound, azo compound, medicine intermediate synthesis
2. Catalyst and diazotization agent in fine chemical reaction

4.4 Konstruktion & Concrete Industry

4.5 Water Treatment & Environmental Protection

1. Denitrification agent for industrial wastewater, remove excess nitrate nitrogen
2. Slow release oxygen supply agent for sewage biological treatment tank

4.6 Other Industries

• Explosive raw material (industrial civil explosive)
• Heat treatment auxiliary for metal quenching liquid preparation
• Analytical chemical reagent for laboratory testing

5. Packaging, Loading & Transportation

Export Standard Packaging

• 25kg inner PE plastic bag + outer woven plastic bag (main packaging for sea bulk shipment)
• 1000kg jumbo bag for large factory mass procurement

  Customized packaging available per buyer’s demand

Container Loading Capacity

• 25kg bag: 26MT / 20GP container

Storage & Transport Requirements

1. Store in dry, cool, ventilated hazardous chemical warehouse, sealed to prevent deliquescence
2. Strictly separated from acids, oxidants, combustible materials, food and feed raw materials
3. Forbid rain and moisture during transport, handle gently to avoid package breakage
4. Must use qualified hazardous chemical logistics company for delivery

6. Safety Warning & Operation Instructions

1. Skin contact: Rinse with plenty of running clean water for 15 Minuten
2. Eye splash: Continuous water flushing and seek medical treatment immediately
3. Inhalation dust: Transfer to fresh air, rest and seek medical help if discomfort
4. Operation PPE: Wear anti-corrosion gloves, dust mask, safety goggles and protective overalls
5. Prohibit mixing with hydrochloric acid, sulfuric acid, reducing agents casually

7. Supplier Advantages for Overseas Buyers

1. Complete export documents: Batch stamped COA, Sicherheitsdatenblatt, Hazardous Goods Transport Certificate, Commercial Invoice, Packing List, Certificate of Origin
2. Stable monthly production capacity, support long-term framework order
3. Accept pre-shipment third-party inspection (SGS, BV, Intertek)
4. Professional dangerous goods export clearance service, one-stop sea freight arrangement
5. Two purity grades optional to match dye, metal treatment, construction different production demands

Short Application Snippet (For Homepage/Product Brief)