How is chemical cargo classified and labeled?

Cargo is classified according to UN Dangerous Goods Codes and labeled with UN numbers, hazard classes, GHS pictograms, and shipping marks per IMDG/IATA guidelines.

Do you provide samples? How are they shipped?

Yes. Non-DG samples are sent via courier like FedEx/DHL, while DG samples are shipped via certified air/sea freight with proper DG handling documents.

What Incoterms and payment terms do you offer?

We support EXW, FOB, CFR, CIF, and DAP. Payment terms include T/T, L/C, and online payment, with flexible options for regular customers.

Do you offer after-sales or technical support?

Yes. Our technical team provides product application guidance, compliance consulting, and logistic issue resolution to ensure long-term cooperation.

Tech Grade Potassium Persulfate (KPS) 99% for Water Treatment and PCB Etching

Name: Tech Grade Potassium Persulfate (KPS) 99% for Water Treatment and PCB Etching
Brand: Shenyang Xingzhenghe Chemical Co., Ltd.
SKU: 2118525792

Liaoning, ChinaShenyang Xingzhenghe Chemical Co., Ltd.

US$1,200.00

25-49 Tons

US$1,150.00

50-99 Tons

US$1,100.00

100+ Tons

Product specifications

Package

Sample price:US$50.00/kg.Request sample

Product profile

Customization

Available

CAS No.

7727-21-1

Formula

K2s2o8

Model NO.

KPS

EINECS

231-781-8

Certification

ISO

Purity

≥99%

Type

Potassium Persulfate

Appearance

Powder

Grade Standard

Industrial Grade

Product Appearance

White Crystalline Powder

Imdg Code

Class 5.1

Un No.

1492

Packing Group

III

Fe

≤0.001%

Mn

≤0.0001%

Moisture

≤0.10%

Heavy Metals(as Pb)

≤0.001%

Active Oxygen

≥5.86%

pH (50g/L)

4.0~6.0

Chloride and Chlorate(as Cl)

≤0.01%

Ammonium Salt (Nh4)

≤0.2%

Lead Time

7 to 10 Days After Order Confirmation

Trade Term

EXW/Fob/CFR/CIF

MOQ

1 Ton

Transport Package

25kg/Bag

Specification

Assay (K2S2O8) ≥99.0%

Trademark

XZH

Origin

China

HS Code

28334000

Production Capacity

50000 Tons Per Year

Key features

High Purity Grade: Purity exceeds 99% with strict control on impurities like Fe and Mn.

Versatile Applications: Used in PCB etching, polymerization, water treatment, and hair bleaching.

Stable Chemical Properties: Odorless, crystalline powder with strong oxidizing power and moisture resistance.

Flexible Customization: Offers minor customization and design-based customization options.

Fast Lead Time: Production ready within 7 to 10 days after order confirmation.

Global Shipping Capability: Licensed to export hazardous goods via sea, air, and rail freight.

Comprehensive Support: Includes technical guidance, compliance consulting, and logistics resolution.

Secure Payment Terms: Accepts T/T, L/C, and other secure methods for international trade.

Company profile

Years of Export ExperienceExperienced TeamExhibition ExperienceFast Delivery

Shenyang Xingzhenghe Chemical Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤2.23h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory and limited company in Shenyang, with five employees and a wholesale and retail industry classification. It holds a valid import and export license, has 16 years of export experience, and offers multiple trade terms. Customization services are available, including customization from designs and samples, while OEM services for well-known brands are reported. However, the supplier reports no new products in the past year, no ODM service, no SDK availability, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Service-management documentation is incomplete: procedures for assessment exist, but there are no approved-supplier lists, corrective/preventive-action procedures, or written complaint-handling procedures. Certification holdings, production scale, financial credibility, and customer cases are not sufficiently evidenced. No financial figures are included.

Supplier typeThe supplier is explicitly described as a factory and a limited company located in Shenyang, with five employees and no associated company group. Its stated industry classification is wholesale and retail, while its business scope includes building ceramics, fertilizers, daily goods, chemicals, disinfectants, machinery, and office products.

After-Sales capabilityThe supplier has written procedures and records for assessing service capability and reports a one-month average lead time in both peak and off-season periods. However, it has no written corrective/preventive-action procedures or customer-complaint handling procedures, and it reports no overseas warehouse, showroom, agent, branch, or offline trade-show experience.

R&D capabilityThe supplier reports no available SDK, no new products in the past year, and no ODM service. It does report one internationally recognized design award, but the broader evidence indicates limited demonstrated recent innovation capability.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, customization from designs, and customization from samples. It also provides OEM services for well-known brands, although it does not provide ODM services.

Product Q&A

Q:What types of chemical products do you ship?

We export a wide range of chemical products including industrial chemicals, agrochemicals, specialty chemicals, and hazardous materials classified under IMDG, IATA, or ADR.

Q:Can you ship hazardous/dangerous goods?

Yes. We are licensed to export hazardous chemicals and comply with international regulations such as IMDG Code and IATA DGR, handling UN certification and dangerous goods declaration.

Q:What documents are required for chemical exports?

Typical documents include MSDS, Certificate of Analysis, Packing List, Commercial Invoice, UN Certificate, and Customs clearance documents. We also support Form E and embassy legalization.

Q:Do you provide special packaging for chemicals?

Yes. We offer UN-approved drums, IBC tanks, HDPE bottles, or custom containers with ventilation and corrosion-resistant liners compliant with GHS, DOT, and IMDG standards.

Q:Which shipping methods are suitable for chemical products?

Ocean freight is common for large volumes, air freight for urgent shipments, rail freight for inland routes to Europe, and multimodal transport for DG cargo with restricted port access.