How is chemical cargo classified and labeled?

Cargo is classified according to UN Dangerous Goods Codes and labeled with UN numbers, hazard classes, GHS pictograms, precautionary statements, and shipping marks per IMDG/IATA guidelines.

Do you provide samples? How are they shipped?

Yes, samples are available. Non-DG samples are sent via courier, while DG samples are shipped via certified air/sea freight with DG handling documents.

What Incoterms and payment terms do you offer?

We support EXW, FOB, CFR, CIF, DAP, and payment terms including T/T, L/C, and online payment. Flexible options are available for regular customers.

Do you offer after-sales or technical support?

Yes. Our technical team provides product application guidance, compliance consulting, and logistic issue resolution to ensure long-term cooperation.

Rubber Industry Polymerization Additive and Diazoization Agent Sodium Nitrite

Name: Rubber Industry Polymerization Additive and Diazoization Agent Sodium Nitrite
Brand: Shenyang Xingzhenghe Chemical Co., Ltd.
SKU: 1979494731

Liaoning, ChinaShenyang Xingzhenghe Chemical Co., Ltd.

US$450.00

1-49 Tons

US$400.00

50-99 Tons

US$350.00

100+ Tons

Sample price:US$50.00/kg.Request sample

Product profile

Customization

Available

Type

Inorganic Salt

Appearance

Powder

Model NO.

Sodium Nitrite

Grade Standard

Industrial Grade

CAS No.

7632-00-0

Einecs No.

231-555-9

Molecular Formula

Nano2

Molecular Weight

69.00 G/Mol

Melting Point

271 ℃

Relative Density

2.17 G/Cm³

Solubility

Easily Soluble in Water

Stability

Stable Under Normal Conditions

Toxicity

Toxic, Protective Measures Required

Storage Condition

Keep in a Cool, Ventilated, Dry Place

Shelf Life

12 Months

Hazard Class

5.1

Hazard Statement

Toxic, Oxidizer, May Be Carcinogenic

Main Applications

Food Preservative, Heat Treatment Agent

MOQ

1 Ton

Transport Package

25kg/Bag, 50kg/Bag

Specification

Purity ≥ 99%

Trademark

XZH

Origin

China

HS Code

2834100000

Production Capacity

50000 Tons Per Year

Key features

Versatile Applications: Used as preservative, corrosion inhibitor, and dye raw material across food and metallurgy.

Excellent Solubility: Easily soluble in water, dissolving rapidly for solution preparation at various concentrations.

Stable Performance: Uniform crystalline particles with stable chemical properties under normal storage conditions.

Customized Packaging: Supports 25kg bags or customized 500kg/1000kg jumbo bags to optimize logistics costs.

Global Shipping Capability: Licensed to export hazardous materials via sea, air, and rail with full regulatory compliance.

Comprehensive Technical Support: Dedicated labs and on-site advisory for application testing and process optimization.

Flexible Payment Options: Accepts T/T, L/C, D/P, PayPal, Western Union, and small-amount payments for global trade.

Company profile

Years of Export ExperienceExperienced TeamExhibition ExperienceFast Delivery

Shenyang Xingzhenghe Chemical Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤2.10h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory and limited company in Shenyang, with five employees and a wholesale and retail industry classification. It holds a valid import and export license, has 16 years of export experience, and offers multiple trade terms. Customization services are available, including customization from designs and samples, while OEM services for well-known brands are reported. However, the supplier reports no new products in the past year, no ODM service, no SDK availability, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Service-management documentation is incomplete: procedures for assessment exist, but there are no approved-supplier lists, corrective/preventive-action procedures, or written complaint-handling procedures. Certification holdings, production scale, financial credibility, and customer cases are not sufficiently evidenced. No financial figures are included.

Supplier typeThe supplier is explicitly described as a factory and a limited company located in Shenyang, with five employees and no associated company group. Its stated industry classification is wholesale and retail, while its business scope includes building ceramics, fertilizers, daily goods, chemicals, disinfectants, machinery, and office products.

After-Sales capabilityThe supplier has written procedures and records for assessing service capability and reports a one-month average lead time in both peak and off-season periods. However, it has no written corrective/preventive-action procedures or customer-complaint handling procedures, and it reports no overseas warehouse, showroom, agent, branch, or offline trade-show experience.

R&D capabilityThe supplier reports no available SDK, no new products in the past year, and no ODM service. It does report one internationally recognized design award, but the broader evidence indicates limited demonstrated recent innovation capability.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, customization from designs, and customization from samples. It also provides OEM services for well-known brands, although it does not provide ODM services.

Product Q&A

Q:What types of chemical products do you ship?

We export a wide range of chemical products including industrial chemicals, agrochemicals, specialty chemicals, and hazardous materials classified under IMDG, IATA, or ADR.

Q:Can you ship hazardous/dangerous goods?

Yes. We are licensed to export hazardous chemicals and comply with international regulations such as IMDG Code and IATA DGR, handling UN certification and dangerous goods declaration.

Q:What documents are required for chemical exports?

Typical documents include MSDS, Certificate of Analysis, Packing List, Commercial Invoice, UN Certificate, Certificate of Origin, and customs clearance documents. We also support Form E and embassy legalization.

Q:Do you provide special packaging for chemicals?

Yes. We offer UN-approved drums, IBC tanks, HDPE bottles, or custom containers with ventilation and corrosion-resistant liners, meeting GHS/DOT/IMDG labeling standards.

Q:Which shipping methods are suitable for chemical products?

Ocean freight is common for large volumes, air freight for urgent shipments, rail freight for inland routes to Europe, and multimodal transport for DG cargo with restricted port access.