Where is your factory located?

Our factory is located in Qingdao,China.

What is your sample policy?

Some of our samples are available for free,while others are available at a cost.

Caustic Soda Flakes 99% Industrial Grade Sodium Hydroxide Naoh

Name: Caustic Soda Flakes 99% Industrial Grade Sodium Hydroxide Naoh
Brand: Qingdao Hisea Chem Co., Ltd.
SKU: 1975010152

Shandong, ChinaQingdao Hisea Chem Co., Ltd.

US$470.00

21 Tons

Product profile

Customization

Available

CAS No.

1310-73-2

Formula

Naoh

Model NO.

99%

EINECS

215-185-5

Classification

Caustic Soda

Solubleness

Soluble Alkali

Ionization Capacity

Strong Alkali

Class

Un

1823

Level

Industrial Grade

Package

25kg/Bag

Melting Point

318 ℃

Boiling Point

1390 ℃

Relative Density

2.13

Transport Package

25kg/Bag

Specification

99%

Trademark

Hisea

Origin

China

HS Code

28151200

Production Capacity

10000mts/Month

Key features

High Purity Industrial Grade: 99% purity NaOH with strict quality control and CoA provided.

Customization Support: Supports customized packaging and product requirements.

Door-to-Door Service: One-stop logistics service to save time and improve experience.

Fast Quotation: Quotes provided within 24 hours of inquiry receipt.

Flexible Payment Terms: Accepts T/T, LC, Western Union, and PayPal.

Sample Availability: Samples available; free for new clients (courier cost applies).

Professional Manufacturer: Over 10 years experience with professional technical team.

Wide Application: Used in detergent, petroleum, paper, glass, textile, and more.

Company profile

Qingdao Hisea Chem Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2004-12-06Nearest Port: qingdao portAverage Response Time: ≤8.54hTerms 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.

Product Q&A

Q:What's your advantage? Why choose you?

More than 10 years experienced of production chemical production. We have the most professional techniques and team. Great production capacity Sustainable Supply. According to customer requirements, we support the customized.

Q:What's the payment?

T/T would be better with quick transfer and few bank. LC could also be accept, but the proceure is complex and the fee is high. You can also use Western Union. For large quantity, sea shipping can be provided.

Q:Are you a factory or trading company?

We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.

Q:How can i get some samples?

We are honored to offer you samples. New clients are expected to pay for the courier cost,the samples are free for you.

Q:When can i get the price?

We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, Please tell us in your email so that we will regard your inquiry priority.