How is chemical cargo classified and labeled?

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

Do you provide samples and how are they shipped?

Yes, non-DG samples are sent via courier (FedEx/DHL), 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, with flexible options for regular customers.

Snf Naphthalene Superplasticizer High Range Water Reducer for Precast Ready Mix Concrete

Name: Snf Naphthalene Superplasticizer High Range Water Reducer for Precast Ready Mix Concrete
Brand: Shenyang Xingzhenghe Chemical Co., Ltd.
SKU: 1975715511

Liaoning, ChinaShenyang Xingzhenghe Chemical Co., Ltd.

US$0.42

1,000-27,999 kg

US$0.36

28,000+ kg

Product specifications

Package

Sample price:US$20.00/kg.Request sample

Product profile

Customization

Available

Appearance

Powder

Application

Concrete Admixture

Model NO.

SNF-C

Chemical Composition

Naphthalene Sulfonate Formaldehyde

Setting Time

Normal Setting Time

Type

High-range Water-reducing Agent

Water Reduction Rate

10%-20%

Grade

Industrial Grade

pH

7-9

MOQ

25kg

Lead Time

3-7 Days

Solid Content

≥92%

Bulk Density (Powder)

500-700 Kg/M³

Air Content

≤3.0%

Chloride Content

≤0.5%

Alkali Content

≤15%

Setting Time (Vs. Blank)

±90 Min

Shelf Life

12 Months in Dry Conditions

Transport Package

25kg/100kg

Specification

18%

Trademark

XZH

Origin

China

HS Code

3824401000

Production Capacity

Annual Output Is 500, 000 Tons

Key features

High Water Reduction: Achieves 10%-20% water reduction rate, enhancing concrete fluidity and workability.

Strength Enhancement: Increases 3-day compressive strength by 40-60% and up to 110% within one day.

Cost Efficiency: 30-50% lower cost compared to polycarboxylate superplasticizers for budget optimization.

Wide Compatibility: Works effectively with OPC, PPC, slag cement, and various concrete types.

Anti-Crystallization: Low sodium sulfate content prevents pipeline crystallization and blockage in winter.

Flexible Customization: Offers flexible customization options including minor adjustments and design-based samples.

Fast Lead Time: Standard lead time of 3-7 days, with peak/off-season times within 15 workdays.

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: ≤2.19h 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 or 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, and Certificate of Origin. 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 corrosion-resistant liners and GHS/DOT/IMDG compliant labeling.

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 restricted port access.