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Sodium Naphthalene Sulfonate Formaldehyde Powder Snf-a
US$770.00
1-27 Tons
US$680.00
28+ Tons
Sample price:US$20.00/kg.Request sample
Product profile
Customization
AvailableAppearance
PowderApplication
Concrete AdmixtureModel NO.
SNF-AChemical Composition
Naphthalene Sulfonate FormaldehydeSetting Time
Normal Setting TimeType
High-range Water-reducing AgentWater Reduction Rate
10%-20%Grade
Industrial GradepH
7-9MOQ
25kgLead Time
3-7 DaysSolid Content
≥92%Bulk Density (Powder)
500-700 Kg/M³Air Content
≤3.0%Chloride Content
≤0.5%Alkali Content
≤15%Setting Time (Vs. Blank)
±90 MinShelf Life
12 Months in Dry ConditionsTransport Package
25kg/100kgSpecification
5%Trademark
XZHOrigin
ChinaHS Code
3824401000Production Capacity
Annual Output Is 500, 000 TonsKey features
High Water Reduction Rate: Achieves 10%-20% water reduction, with efficiency up to 25% for improved fluidity.
Significant Strength Enhancement: Increases 3-day compressive strength by 40-60% and up to 110% within one day.
Broad Concrete Compatibility: Works effectively with OPC, PPC, slag cement, and various concrete grades C15-C50.
Cost Efficiency: Offers 30-50% lower cost compared to polycarboxylate superplasticizers.
Low Sodium Sulfate Content: Prevents pipeline crystallization and blockage in winter conditions.
Flexible Customization: Supports flexible customization, minor adjustments, and design-based modifications.
Fast Lead Time: Standard delivery within 3-7 days, with peak season lead time within 15 workdays.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤2.59h 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?
A:
We export a wide range of chemical products including industrial chemicals (e.g., solvents, additives, intermediates), agrochemicals (e.g., pesticides, fertilizers), specialty chemicals (e.g., dyes, surfactants), and hazardous materials (DG cargo) classified under IMDG, IATA, or ADR. Please share your product's technical data sheet (TDS/MSDS) for confirmation.
Q:Can you ship hazardous/dangerous goods?
A:
Yes. We are licensed to export hazardous chemicals and comply with international regulations such as IMDG Code (for sea freight) and IATA DGR (for air freight). We can handle UN certification, dangerous goods declaration, labeling, and packing in accordance with the cargo class (e.g., Class 3 flammable liquids, Class 8 corrosives).
Q:What documents are required for chemical exports?
A:
Typical shipping documents include MSDS (Material Safety Data Sheet), Certificate of Analysis (COA), Packing List & Commercial Invoice, UN Certificate / Dangerous Goods Declaration (if DG), Certificate of Origin (COO), and Customs clearance documents (CIQ, REACH, etc. as required). We also support customer-requested documents such as Form E, FTA certificates, or embassy legalization.
Q:Do you provide special packaging for chemicals?
A:
Yes. Based on the product's nature and regulatory class, we offer UN-approved drums, IBC tanks, HDPE bottles, or custom containers with ventilation and corrosion-resistant inner liners. Labeling is compliant with GHS / DOT / IMDG standards, meeting international transport standards for chemical safety.
Q:How is chemical cargo classified and labeled?
A:
Chemical cargo is classified according to UN Dangerous Goods Codes, and we label accordingly using UN number and hazard class (e.g., UN 1993 Class 3 Flammable Liquid), GHS pictograms and precautionary statements, and shipping marks (as per IMDG/IATA guidelines). We ensure full compliance with local and international labeling standards.
Send Inquiry
*To:
Shenyang Xingzhenghe Chemical Co., Ltd.
Shenyang Xingzhenghe Chemical Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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