What payment terms do you accept?

We accept LC, T/T, D/P, Western Union, and Money Gram.

Which ports are nearest for shipping?

The nearest ports are Shanghai, Ningbo, Qingdao, and Tianjin.

Is the product suitable for food processing?

Yes, it meets Food Grade standards with strict limits on iron and heavy metal content.

Food Grade SMBS 97% Sodium Metabisulfite for Bleaching Agent

Name: Food Grade SMBS 97% Sodium Metabisulfite for Bleaching Agent
Brand: LK (NANJING) CO., LTD.
SKU: 2044969945

Jiangsu, ChinaLK (NANJING) CO., LTD.

US$400.00-900.00

20 Tons

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

CAS No.

7681-57-4

Formula

Na2S2O5

Model NO.

22094

EINECS

217-157-8

Purity

90%~99%

Type

Sodium Sulfate

Appearance

Powder

Grade Standard

Food Grade

Molecular Weight

190.11

DG Class

UN No.

3260

Packing Group

III

Shelf Life

6 months

Transport Package

PP Bag with PE Liner

Specification

25/50/1000kg

Trademark

RAWCHEM

Origin

China

HS Code

2832100000

Production Capacity

20000mt

Key features

High Purity Grade: Food grade Sodium Metabisulfite with 97.5% minimum main content.

Versatile Applications: Used as bleaching agent, preservative, antioxidant, and stabilizer in food and industry.

Extended Shelf Life: Real shelf life exceeds the standard 6 months when stored in sealed bags away from moisture.

Solubility Profile: Soluble in water and glycerin, slightly soluble in ethanol.

Low Impurity Content: Iron content max 0.0001%, heavy metal (Pb) max 0.0002% for food grade.

Global Supply Chain: Established since 2008 with multiple ports including Shanghai, Ningbo, Qingdao, and Tianjin.

Flexible Payment Terms: Accepts LC, T/T, D/P, Western Union, and Money Gram.

Fast Lead Time: Peak and off-peak season lead times both within 15 working days.

Company profile

High Repeat Buyers ChoiceQuality AssuranceDigital Management EnterpriseYears of Export Experience

LK (NANJING) CO., LTD.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-06-04Nearest Port: shanghai ,ningbo ,qingdao ,tianjinAverage Response Time: ≤11.82hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryLK (NANJING) CO., LTD., a trading company and manufacturer based in Nanjing, Jiangsu, China, focuses on chemical products with a strong export orientation, contributing 90% of its sales. The company lacks overseas infrastructure and environmental assessment but provides ODM and OEM services. Although having limited R&D activities and quality control measures, it follows structured procedures for supplier service and customer complaint management.

Supplier typeThe supplier is classified as both a trading company and a manufacturer/factory, indicating a dual role in production and distribution.

After-Sales capabilityThe supplier's R&D engineers are responsible for providing technical support for after-sales service, suggesting structured after-sales support.

R&D capabilityThe supplier did not introduce any new products in the past year but offers ODM services, suggesting limited innovation in product development.

Production capacityThe supplier has significant production capacities for various chemical products, with a high total annual output.

Customization capabilityThe supplier offers customization from samples and minor customization, along with ODM and OEM services for popular brands.