What are the payment terms?

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

Is the product safe to handle?

It is toxic by inhalation and strongly irritates skin; it is noncombustible but emits toxic fumes when heated.

What is the standard packaging size?

Standard packaging is 25kg plastic woven bags with a PE inner layer.

Technical Grade Sodium Metabisulfite CAS 7681-57-4

Name: Technical Grade Sodium Metabisulfite CAS 7681-57-4
Brand: Henan Premtec Enterprise Corporation
SKU: 2008322372

Henan, ChinaHenan Premtec Enterprise Corporation

US$450.00

20-49 Tons

US$399.00

50+ Tons

Sample price:US$0.00/500g.Request sample

Product profile

Customization

Available

CAS No.

7681-57-4

Formula

Na2s2o5

Model NO.

97%

EINECS

231-673-0

Certification

CCIC, CIQ, ISO

Purity

97%

Type

Sodium Metabisulfite

Appearance

Powder

Grade Standard

Industrial Grade

Name

Sodium Metabisulfite

Synonym

Sodium Pyrosulfite

Application

Leather Treatment

25kg Bags

Following Custome′s Requirement

Model No

96.5%-97%

Transport Package

25kgs Bag

Specification

97%

Trademark

premtec

Origin

China

HS Code

28321000

Production Capacity

3000 Tons Per Month

Key features

High Purity Grade: Purity reaches 97.3%, meeting industrial grade standards with strict quality control.

Versatile Applications: Used as preservative, bleaching agent, antioxidant in food, textile, mining, and pharmaceutical industries.

Customized Packaging: Accepts customized packaging and labeling requirements beyond standard 25kg bags.

Fast Lead Time: Delivery within 7 to 10 days after order confirmation via sea or railway.

Multiple Certifications: Certified by CCIC, CIQ, and ISO for international trade compliance.

Safe Transport Options: Shipped by sea or railway from Qingdao or Shanghai ports.

Flexible Payment Terms: Supports LC, T/T, PayPal, Western Union, and small-amount payments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceR&D CapabilitiesProduct Certification

Henan Premtec Enterprise Corporation

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-08-30Nearest Port: QINGDAO PORT,CHINA, SHANGHAI PORT,CHINAAverage Response Time: ≤4.08hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAP

AI-Powered supplier vetting

SummaryThe supplier is a trading company located in Zhengzhou, China, with a focus on export trade, holding a valid import/export license, but lacking in R&D and production capabilities. It does not provide 3D design services or have SDK availability, and has minimal in-house R&D resources. The company does not manage overseas warehouses or showrooms, and its financial information spans the last three years. The supplier offers a range of customization options, though its after-sales service is not explicitly detailed. It participates in trade shows like the Canton Fair, but has no overseas branches or agents.

Supplier typeThe supplier is a trading company located in Zhengzhou, China.

CertificationsThe supplier holds a valid import/export license.

R&D capabilityThe supplier is not a professional technical supplier, lacks SDK availability, and has only one R&D engineer.

Production capacityThe supplier does not have in-stock service capacity or overseas manufacturing capabilities.

Customization capabilityThe supplier offers various customization options from samples, designs, and full customization.