What documents do you provide?

Usually we provide Commercial Invioce,Packing List, Bill of Loading,COA,Healthy Certificate and Original Certificate,etc.If there are any special requierments in your market,please let us know.

Can I get sample before order?

Yes,we can provide free sample once price is agreed,and you have to pay us delivery fee in advance.

High Purity Potassium Hydroxide KOH Sodium Hydroxide 90%

Name: High Purity Potassium Hydroxide KOH Sodium Hydroxide 90%
Brand: Zhengzhou Langkou Chemical Products Co., Ltd
SKU: 2055180452

Henan, ChinaZhengzhou Langkou Chemical Products Co., Ltd

US$500.00-800.00

10 Tons

Sample price:US$70.00/kg.Request sample

Product profile

Customization

Available

CAS No.

1310-58-3;71769-53-4

Formula

KOH

Model NO.

EINECS

215-181-3

Classification

Potassium Hydroxide

Appearance

Flake

Grade Standard

Industrial Grade

Solubleness

Soluble Alkali

Quality

Superior Grade

Usage

Industrial Alkali

Transport Package

25kg/Bag

Specification

99%White Flake; 48% colorless clear liquid

Trademark

LANGKOU

Origin

China

HS Code

2815200000

Production Capacity

5000mt/Month

Key features

High Purity Grade: Industrial grade with KOH content up to 95.0% and superior quality standards.

Versatile Applications: Used in electroplating, pharmaceuticals, textiles, cosmetics, and metallurgy.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Multiple Payment Options: Supports LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Fast Delivery: Shipment arranged within 3-20 days depending on order quantity.

Comprehensive Documentation: Provides Commercial Invoice, Packing List, COA, and Health Certificates.

Sample Availability: Free samples available upon price agreement (buyer pays delivery fee).

Long Shelf Life: Product validity typically lasts up to 2 years.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQA/QC Inspectors

Zhengzhou Langkou Chemical Products Co., Ltd

Henan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: The team owns rich experience in this industry. CertifiedNearest Port: Qingdao Port, TInajin Port, Shanghai PortAverage Response Time: ≤8.51h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering broad customization, ODM, and OEM services, but it does not provide 3D software design or SDK access. It reports multiple management and quality certifications and broad export-market coverage. However, the evidence shows no in-stock capacity, overseas warehouse, showroom, agent, or branch services. Financial records for 2023 and 2024 show zero operating revenue, cost, gross profit, and operating profit. Production and quality information is inconsistent: the supplier claims large-scale research, production, assembly, and marketing capabilities, while site findings show one R&D engineer, one quality-control inspector, no testing equipment, and no warehouse quality-control process found. No new products were developed in the past year, and no specific customer cases are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and reports research, production, assembly, and marketing capabilities. Its stated business scope is broad, covering daily necessities, agricultural products, vehicles and accessories, machinery, hardware, electronics, toys, cosmetics, and advertising.

CertificationsThe supplier reports holding BSCI, TS 16949, ISO 9001, GMP, ISO 14064, and QC 080000 certifications. These are explicit certification claims, although the provided information does not include certificate numbers, validity periods, or verification records.

Financial creditThe financial information provided for 2024 lists zero operating revenue, operating cost, gross profit, and operating profit; the corresponding 2023 operating revenue is also listed as zero. These figures create a substantial concern regarding demonstrated operating activity and financial reliability.

R&D capabilityThe supplier is identified as having professional technical R&D capability and offers ODM services, but it has no available SDK, no new products in the past year, and only one listed R&D engineer whose responsibility is confirming product specifications with customers. This supports limited demonstrated innovation output.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor customization, full customization, and flexible customization, and also reports ODM and OEM services for well-known brands. These statements directly demonstrate a broad stated customization offering.

Product Q&A

Q:What are your payment terms?

For our first cooperate client,usually by TT 30% deposit,balance paid agansit BL copy,or full amount LC at sight.If you be our regular client, payment term can adjust.

Q:What is your delivery time?

It depends on order quantity,usually we will arrange shipment within 3-20days.

Q:How about packing?

Usually we provide packing as 25kg/bag or carton.Of course,if you have special requirment for packing,we will adjust according to you.

Q:When can I get reply?

Our sales manager will contact you within 24hours.

Q:How about the validity of products?

According to the products you order,usually 2 years.