How do you guarantee product quality?

We provide pre-production samples, offer third-party testing, and conduct strict final inspections before shipment.

What are the payment terms?

We accept T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow.

Can I visit your factory?

Yes, you are welcome to visit our factories in Shandong; please schedule a guided tour in advance.

Technical Grade Sodium Metabisulfite for Water Purification

Name: Technical Grade Sodium Metabisulfite for Water Purification
Brand: Weifang Pritech Chemical Co., Ltd
SKU: 2271534805

Shandong, ChinaWeifang Pritech Chemical Co., Ltd

US$280.00-478.00

1 Ton

Product specifications

coa

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

CAS No.

7681-57-4

Formula

Na2s2o5

EINECS

231-673-0

Certification

ISO, SGS Interk Reach COA MSDS

Purity

90%~99%

Type

Sodium Sulfate

Appearance

Powder

Grade Standard

Food Grade

Application

Industrial Grade /Food Grade

Spec

Powder

Supply Type

Factory Direct Supply / OEM

Main Content

97% Min

Moisture Content

1% Max

Production

600mt/Day

Transport Package

25kg/Bag 500kg/Bag 1.25mt/Bag 1.35mt/Bag

Specification

food grade Industrial Grade

Trademark

Pritech

Origin

China

Production Capacity

200000 Mt/Year

Key features

High Purity Standard: Purity ranges from 90% to 99%, with test results showing 97.6% Na2S2O5 content.

Food Grade Certification: Certified as Food Grade with ISO, SGS, Interk, Reach, COA, and MSDS approvals.

OEM & Customization: Offers OEM services with customizable packaging, formulas, and technical parameters.

Large Scale Production: Annual capacity exceeds 1 million metric tons with 600mt/day production capability.

Global Market Presence: Products trusted by clients in over 50 countries across Europe, Asia, and Americas.

Quality Assurance: Pre-production samples and third-party testing (SGS, Intertek) available before shipment.

Flexible MOQ: Minimum order quantity is flexible, starting at just 1 ton for regular products.

Professional Support: 18 years experience with dedicated staff and guided factory tours available.

Company profile

High Repeat Buyers ChoiceImporters and Exporters

Weifang Pritech Chemical Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-01-05Nearest Port: Qingdao, TianjinAverage Response Time: ≤2.86hTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressGuangdian Industrial Zone, Gaoxin District, Weifang, Shandong, China

International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF, DAT, DDP, DAP, CIP, CPT, FCA, FAS

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsMagnesium Sulphate

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Product Q&A

Q:What is the purity of the sodium metabisulfite?

The purity is between 90% and 99%, with specific test results showing 97.6% Na2S2O5 content.

Q:Is this product suitable for food applications?

Yes, it is Food Grade certified and widely used in wine and beverage production to prevent oxidation.

Q:What certifications does the product have?

Products are certified with ISO 9001, SGS, MSDS, and COA, which are provided with each order.

Q:Can I customize the packaging or formula?

Yes, we offer comprehensive customization including packaging, logo, formula adjustment, and technical parameters.

Q:What is the minimum order quantity (MOQ)?

The MOQ is flexible, with a minimum of 1 ton for regular products.

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