Where is the nearest port for shipping?

The nearest port is Qingdao Port.

What certifications does the product have?

The product complies with HG/T 3688-2010 standard and comes with a Certificate of Analysis.

Potassium Hydroxide Flakes 90% Purity

Name: Potassium Hydroxide Flakes 90% Purity
Brand: Qingdao Hisea Chem Co., Ltd.
SKU: 1958923702

Shandong, ChinaQingdao Hisea Chem Co., Ltd.

US$1,000.00

1 Box

Product profile

Customization

Available

CAS No.

1310-58-3

Formula

KOH

Model NO.

99%

EINECS

215-185-5

Classification

Potassium Hydroxide

Appearance

Flake

Grade Standard

Industrial Grade

Solubleness

Soluble Alkali

Ionization Capacity

Strong Alkali

Quality

Superior Grade

Usage

Industrial Alkali

MOQ

1 Ton

Shelf Life

24 Months

Color

Colorless

Solubility

Insoluble in Water

Transport Package

25kg/Bag

Specification

25kg/Bag

Trademark

Hisea Chem

Origin

China

HS Code

28152000

Production Capacity

10000mt Per Month

Key features

High Purity Grade: Industrial grade with KOH content reaching 91.3%, exceeding the 90% standard.

Customized Production: We provide customized production services according to specific customer requirements.

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

Long Shelf Life: Product maintains quality for 24 months from the manufacturing date.

Global Export Experience: Exported to 70 countries worldwide since 2004 with established trade relationships.

Flexible Payment Terms: Accepts LC, T/T, D/P, and PayPal for international transactions.

Comprehensive Logistics: 265,000 sqm warehouse and 600 ISO tanks available for efficient storage and shipping.

Strict Quality Control: Certified analysis ensures low impurities like K2CO3 (0.3%) and Chloride (0.005%).

Company profile

Qingdao Hisea Chem Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2004-12-06Nearest Port: qingdao portAverage Response Time: ≤8.12hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryQingdao Hisea Chem Co., Ltd. is identified as a Chinese limited company and manufacturer/factory operating from Qingdao, Shandong, with chemical products including soda ash, oxalic acid, TDI, sorbitol, polyether polyol, ethylene glycol, and acetic acid. The supplier reports more than 10 production lines, export activity beginning in 2004, export sales of 51%–70%, and markets across multiple global regions. It reports ISO 9001 certification, 50 quality-control staff, 41–50 years of combined R&D-engineer experience, and logistics facilities near Qingdao Port. Evidence supports substantial production, export, and quality-management capabilities. However, the provided information does not establish after-sales procedures, customization services, financial credibility, or specific customer case outcomes. The trade records show transactions associated with LIDER PAINT LLC in Uzbekistan, but the limited number of records does not demonstrate a broad or verified customer portfolio.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and a limited company, while other records describe it as a comprehensive chemical enterprise and also identify the broader company nature as a trading company. Its stated product portfolio is chemical-focused, indicating a supplier with both manufacturing and trading characteristics.

CertificationsThe supplier explicitly reports holding ISO 9001 certification for its management systems. This provides direct evidence of a recognized quality-management certification, although no additional certifications are listed.

R&D capabilityThe supplier reports 41–50 years of total R&D-engineer experience and a resource-based chemical production base covering products derived from coal, potassium, and salt resources. These facts support technical and product-development experience, but no specific patents, new product launches, or innovation achievements are provided.

Production capacityThe supplier reports more than 10 production lines, chemical manufacturing operations, a production base in western China, and fulfillment times within 15 workdays in both peak and off-peak periods. It also lists multiple chemical products and maintains logistics facilities near Qingdao Port, supporting a substantial production and distribution capability.