What are the packaging options?

We offer 25kg, 50kg, 1200kg, and 1250kg bags, with 20-28MT fitting into a 20'FCL container.

How long is the lead time?

The average lead time is within 15 working days, regardless of peak or off-peak seasons.

What are the payment terms?

We accept LC, T/T, Western Union, and small-amount payments for your convenience.

High Purity Alum for Fire Extinguishing Foam Formulation (With Sodium Bicarbonate)

Name: High Purity Alum for Fire Extinguishing Foam Formulation (With Sodium Bicarbonate)
Brand: Yantai Wenxu Industrial Co., Ltd.
SKU: 2249956935

Shandong, ChinaYantai Wenxu Industrial Co., Ltd.

US$120.00-200.00

28 Tons

Sample price:US$2.00/kg.Request sample

Product profile

Customization

Available

CAS No.

10043-01-3, 10043-01-3

Formula

Al2(So4)3.18H2O, Al2(So4)3.18H2O

Model NO.

99%

EINECS

233-135-0

Certification

ISO, COA,TDS,MSDS

Purity

16-17%

Type

Aluminum Sulfate

Appearance

Powder/Granules/Flakes

Grade Standard

Industrial Grade

Certification

ISO, COA, TDS, MSDS

Type

Aluminum Sulfate

Grade Standard

Industrial Grade

Einecs

233-135-0

Purity

16-17%

Appearance

Powder/Granules/Flakes

Application

Water Treatment

HS.Code

28332200

Color

White

Iron

None

Shelf Life

24 Months

Transport Package

25kg, 50kg, 1000kg, 1200kg and 1250kg Bags

Specification

0-15mm, Size Customized

Trademark

WENXU

Origin

Shandong, China

HS Code

28332200

Production Capacity

20000 Tons/Year

Key features

High Purity Alum: Available in 16-17% purity with low iron content for superior performance.

Versatile Applications: Ideal for water treatment, paper industry, fire fighting, and textile color fixing.

Multiple Physical Forms: Available as powder, granules, or flakes to suit different processing needs.

Free Sample Available: Customers can request free samples to verify product quality before ordering.

ISO Certified Quality: Manufactured with ISO certification and supported by COA, TDS, and MSDS documents.

Eco-Friendly Solution: Environmentally friendly chemical suitable for various industrial applications.

Flexible Packaging: Offered in 25kg, 50kg, 1200kg, and 1250kg bags with bulk container loading options.

Fast Lead Time: Production lead time within 15 working days for both peak and off-peak seasons.

Company profile

Yantai Wenxu Industrial Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-10-01Nearest Port: Qingdao, Shanghai, NingboAverage Response Time: ≤7.52hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CPT

AI-Powered supplier vetting

SummaryYantai Wenxu is identified as a China-based manufacturer/factory established in 2003, with chemical production, research and development, and sales integrated within the business. Its stated product portfolio includes aluminum sulfate, alum, polyaluminium chloride, calcium hydroxide, water-treatment chemicals, and related products. Evidence indicates substantial production capacity, including stated annual output of 150,000 tons overall, 30,000 tons for aluminum sulfate-series products, and 20,000 tons each for polyaluminium chloride and calcium hydroxide. The supplier reports multiple ISO-related certifications, GMP, and environmental-management credentials, as well as relevant production and hygiene-license approvals. It has exported since 2015 and reports that exports account for 51%–70% of sales. Innovation and sustainability activities are described, but evidence for after-sales service, customization, financial credibility, and specific customer cases is insufficient.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is described as an integrated chemical enterprise covering production, research and development, and sales. Its stated founding year is 2003, supporting an established operating history.

CertificationsThe supplier reports ISO 9000, ISO 14001, ISO 9001, ISO 14000, GMP, and ISO 14064 certifications, plus ISO 9000:2008 quality-management certification, a national industrial product production license, and a Shandong drinking-water sanitation safety product hygiene approval. These are explicit indicators of quality, environmental, manufacturing, and product-compliance systems.

R&D capabilityThe supplier describes technology development, innovative solutions, research and development integration, green-chemistry efforts, and sustainability-oriented environmental and safety management. It also reports 11–20 years of total R&D-engineer experience, providing explicit support for innovation capability, although no quantified R&D investment or independently verified innovation results are provided.

Production capacityThe supplier offers a broad chemical product range and reports annual output of 150,000 tons overall, including 30,000 tons for aluminum sulfate-series products and 20,000 tons each for polyaluminium chloride and calcium hydroxide. It also reports 6–10 quality-control staff and factory facilities in Yantai, supporting substantial production and quality-control capacity.