How should Sodium Metabisulfite be stored?

Store in a cool, dry, and ventilated warehouse, separate from acid, oxidizing agents, and toxic products, while protecting from rain, moisture, and sunshine.

What is the average lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season.

Is customization available for this product?

Yes, ODM and OEM services are available to meet specific client needs.

Sodium Metabisulfite 96.5% Industry Grade

Name: Sodium Metabisulfite 96.5% Industry Grade
Brand: WEIFANG QIANGYUAN CHEMICAL INDUSTRY CO., LTD.
SKU: 1975934085

Shandong, ChinaWEIFANG QIANGYUAN CHEMICAL INDUSTRY CO., LTD.

US$390.00

10 Tons

Sample price:US$50.00/kg.Request sample

Product profile

Customization

Available

CAS No.

7681-57-4

Formula

Na2s2o5

Model NO.

96.5%

EINECS

231-673-0

Certification

ISO

Purity

90%~99%

Type

Sodium Metabisulfite

Appearance

Powder

Grade Standard

Food Grade

HS Code1

2832100000

Appearance1

Powder

Transport Package1

PP/PE Wovon Bag

Production Capacity1

100000mt/Year

Grade Standard1

Industrial Grade

Transport Package

25kg/1000kg/1250kg Bags

Trademark

qiang yuan

Origin

China

HS Code

2832100000

Production Capacity

10, 000mt/Year

Key features

High Purity Standard: Purity of Sodium Metabisulfite is 96.5% min, with SO2 content at 65.0% min.

Certified Quality: ISO9001-2008 certified manufacturer with 20 years of foreign trade experience.

Versatile Applications: Used as food additive, preservative, oil drilling chemical, and water treatment agent.

Flexible Packaging: Available in 25kg PP/paper bags or 1000kg big bags for convenient storage and transport.

Global Export Capability: Products exported to over 80 countries including North America, Europe, and Southeast Asia.

Customization Services: ODM and OEM services available to meet specific client requirements.

Rapid Delivery: Average lead time within 15 workdays for both peak and off-season periods.

Advanced Manufacturing: Equipped with automatic production lines and advanced testing instruments for quality control.

Company profile

WEIFANG QIANGYUAN CHEMICAL INDUSTRY CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2002-06-20 CertifiedNearest Port: Qingdao PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T, D/P

AI-Powered supplier vetting

SummaryWeifang Qiangyuan Chemical Industry Co., Ltd. is a China-based chemical manufacturing factory established in 2002, with 84 employees and a 52,000 m² manufacturing plant. It reports six production lines, defined annual capacities across several chemical products, ISO 9001:2015 and ISO 14001:2015 certification, and six to ten quality-control staff. The supplier states that it holds three invention patents, 20 utility model patents, and two approved innovative achievements, indicating documented innovation activity. It has exported since 2002 and reports exports representing 71%–90% of total sales, with markets in Southeast Asia, the Middle East, Europe, and North America. The available information supports its manufacturing, quality-system, export, and innovation capabilities. However, the slices do not provide sufficient evidence to assess customization capability, customer cases, or the reliability of its after-sales service. Financial credibility also cannot be determined because the provided financial...

Supplier typeThe supplier is identified as a factory and limited company in China, operating in the manufacturing industry. Its stated business covers research, production, trading, and service of fine halogen chemicals, supporting classification as a chemical manufacturer rather than only a trading intermediary.

CertificationsThe supplier reports holding ISO 9001:2015 and ISO 14001:2015 certificates. These certifications provide explicit evidence of established quality-management and environmental-management systems.

R&D capabilityThe supplier reports three invention patents, 20 utility model patents, and two innovative achievements approved by the Shandong Provincial Bureau of Science and Technology. It also identifies research and development as part of its operations and reports seven years of total R&D engineer experience, providing explicit evidence of innovation activity.

Production capacityThe supplier operates as a chemical factory with six production lines and a 52,000 m² manufacturing plant. Reported annual capacities include 180,000 tons of calcium chloride, 200,000 tons of sodium metabisulfite, 60,000 tons of sodium bicarbonate, 3,600 tons of magnesium carbonate, and 3,000 tons of sodium bromate, demonstrating substantial multi-product production capability.

Product Q&A

Q:How can you guarantee quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

Q:Why should you buy from us not from other suppliers?

We are a leading manufacturer in China, ISO9001-2008 certified, with 20 years of foreign trade experience and business covering more than 60 countries.

Q:What services can we provide?

We accept delivery terms like FOB, CIF, EXW, DDP; payment currencies USD, CNY; and payment types T/T, L/C, D/P, D/A, Credit Card, PayPal, Western Union.

Q:What is the purity of Sodium Metabisulfite?

The purity is 96.5% min, with SO2 content at 65.0% min, and heavy metals (as Pb) at 0.0005% max.

Q:What are the packaging options for this product?

Sodium Metabisulfite is available in 25kg PP bags, 25kg paper bags, or 1000kg big bags.