What grades of Sodium Metabisulfite are available?

We offer Food Grade (98% min purity), Industry Grade (97% min purity), Pharmaceutical Grade, and Photo Grade, each meeting specific standard requirements.

What are the main applications of this product?

It is used as a bleach agent, loose agent, antiseptic in food; mordant and dechlorinate in textiles; and as a reductant in pharmaceutical and photo industries.

Industrial Salt Sodium Metabisulphite for Paper Making

Name: Industrial Salt Sodium Metabisulphite for Paper Making
Brand: FONDLAND CHEMICALS CO., LTD.
SKU: 1911779305

Shandong, ChinaFONDLAND CHEMICALS CO., LTD.

US$262.00-264.00

25 Tons

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

CAS No.

7681-57-4

Formula

Na2s2o5

Model NO.

industrial grade

EINECS

231-673-0

Certification

CCIC, CIQ, RoHS, ISO, Kosher, Halal

Purity

97%

Type

Sodium Metabisulfite

Appearance

Powder

Grade Standard

Food Grade

Color

White

Grade

Food Grade, Industrial Grade

Molecular Weight

190.09

Content

97% Min

Certificate

ISO, Kosher, Halal

Packing

PP+PE 25/1000kg

Usage

Printing, Dyeing, Mordant, Leather

Shelf Life

2 Years

pH Value

4.0-4.8

Hazardous Class

Non-Dangerous Goods

Solubility

Easy Soluble

Loading Qty

25-27mt

Other Name

Sodium Pyrosulfite

Stability

Stable

Property

White Crystalline Powder

Transport Package

25kg Bag, 1000kg Bag

Specification

97%min

Trademark

FONDLAND

Origin

China

HS Code

2832100000

Production Capacity

50000mt/Year

Key features

Multi-Grade Certification: Certified for Food, Industry, Pharma, and Photo grades with ISO, Kosher, Halal, CCIC, CIQ, RoHS.

High Purity Standard: Food grade purity 98% min, Industry grade 97% min, with strict heavy metal and impurity limits.

Versatile Applications: Used in food preservation, textile dyeing, pharmaceutical synthesis, and photo developing as a reductant.

Customizable Packaging: Available in 25kg PP/paper bags with PE liner or 1000kg jumbo bags, customizable per request.

Stable Quality Control: Professional QC team ensures strict QHSE standards and supervision during container loading.

Fast Delivery Time: Order lead time is typically 10-15 days after receiving prepayment, within 15 workdays year-round.

Global Supply Capability: Backed by Shandong Haihua Group with strong supply capability and competitive pricing worldwide.

Flexible Payment Terms: Accepts 30% T/T advance for new customers, L/C at sight, and negotiable terms for existing clients.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFlexible CustomizationRaw Materials Reports

FONDLAND CHEMICALS CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trade company with factory-location information in Weifang, China. It demonstrates broad customization capability, recent product development, ODM services, and OEM experience with well-known brands. It has in-stock capability and established procedures for supplier-service assessment and customer complaints, but lacks overseas warehouses, overseas showrooms, SDK availability, and supplier-management-system certifications. Financial information is indicated for 2021–2023, but no detailed financial performance is provided. Production capacity cannot be fully verified because manufacturing-contract status is unknown and the stated annual output is not independently supported by operational details.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This is a stated absence of certification evidence for the specified category.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with implementation records and written procedures with follow-up records for service capability assessment. However, it has no overseas warehouse or overseas showroom capability, which limits certain overseas support functions.

R&D capabilityThe supplier is identified as a professional technical supplier, had new products in the past year, and provides ODM services. Conversely, it does not provide 3D software design services and has no available SDK, so innovation-related service coverage is mixed.

Customization capabilityBoth slices explicitly list customization from samples, full customization, minor customization, and flexible customization. This provides strong evidence of broad customization service coverage.

Client casesThe supplier explicitly reports OEM service for well-known brands, which is evidence of experience serving recognized-brand customers. No customer names, project details, or independently verifiable case records are provided.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a trading company but we have shares in several cooperated factories.

Q:How do you guarantee product quality?

We have professional quality control team with strict quality control system and rigorous QHSE. We give supervision on container loading and delivery to ensure the clearness and neatness of package.

Q:What are your payment terms?

For new customers, we accept 30% T/T in advance,70% balance against copy of shipping docs,L/C at sight; For old customers, the payment terms can be negotiated accordingly.

Q:What is the order lead time?

Usually the order lead time is 10-15days after receiving your prepayment.

Q:What is your pricing strategy?

We always supply the products with appropriate price,because we believe this is an effective way to build long - term business with our customers and earn good reputation.