What payment terms do you accept?

We accept LC, T/T, D/P, Western Union, and small-amount payments.

What grades of Sodium Sulfate are available?

We supply Industrial Grade suitable for construction, textile, and other chemical applications.

Do you offer free samples?

Yes, please contact us today to request free samples.

Sodium Sulfate for Construction (Concrete Accelerator)

Name: Sodium Sulfate for Construction (Concrete Accelerator)
Brand: Shandong Jufu Chemical Technology Co., Ltd.
SKU: 2103899692

Shandong, ChinaShandong Jufu Chemical Technology Co., Ltd.

US$300.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

CAS No.

7757-82-6

EINECS

231-820-9

Model NO.

SS-4

Purity

≥99%

Type

Sodium Sulfate

Appearance

Powder

Grade Standard

Industrial Grade

Transport Package

25kg/Bag

Origin

China

HS Code

283311

Production Capacity

50000mt/Year

Key features

Cold Weather Performance: Accelerates C3A hydration to reduce setting time and improve early strength in cold conditions.

Non-Corrosive to Rebar: Cost-effective alternative to calcium chloride that does not corrode steel reinforcement.

Versatile Applications: Used in concrete, detergents, textiles, glass manufacturing, and leather tanning.

Compatible with Admixtures: Works effectively with PCE superplasticizers for optimal concrete performance.

Flexible Customization: Offers full, minor, and flexible customization based on samples or designs.

Competitive Factory Pricing: Direct factory pricing with competitive FOB Qingdao rates for global markets.

ISO Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 certified management systems.

Company profile

Importers and ExportersR&D CapabilitiesManagement CertificationStandardized quality control

Shandong Jufu Chemical Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2009-09-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.48h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company with a combined company type and offers chemical additives, concrete admixtures, mortar additives, superplasticizers, retarders, dispersants, and defoamers. It reports export activity for nine years, with exports representing 71%–90% of total sales, and serves multiple overseas markets. The supplier demonstrates broad customization and R&D/ODM capabilities, including new product activity during the past year, and provides OEM services for well-known brands. Service procedures, complaint handling, and corrective/preventive-action processes are documented and followed. However, it reports no overseas warehouses, showrooms, agents or branches, and no offline trade-show participation. Financial information is represented only by years, without sufficient evidence to assess credibility. Certification holdings, production scale, and named customer cases are not sufficiently documented.

Supplier typeThe supplier is described as a combined company and a limited company. Its stated product scope covers chemical additives and several construction-chemical categories, including concrete admixtures, mortar additives, superplasticizers, retarders, dispersants, and defoamers.

After-Sales capabilityThe supplier states that it regularly trains internal employees and provides practical solutions for product-use and after-sales concerns. It also reports written and followed procedures for customer complaints and corrective and preventive actions, supporting a documented after-sales process.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and offers OEM services for well-known brands. However, it has no available SDK and no ERP system integration; these limitations do not negate the stated R&D activity but indicate incomplete evidence of broader digital innovation infrastructure.

Production capacityThe supplier reports manufacturing capacity, identifies combined facilities including a Product Production Control Center and testing equipment, and uses written instructions that are uniformly followed for finished-product inspection. The slices do not quantify production capacity or output.

Customization capabilityBoth R&D and design-capability records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is explicit evidence of a broad customization offering.