Does the product have ISO certification?

Yes, the product holds ISO certification.

What are the main applications in the textile industry?

It is used as printing and dyeing auxiliaries, fabric pre-treatment agents, and detergents for cotton yarn.

High-Purity Sodium Metasilicate Pentahydrate Granules for Industrial Use

Name: High-Purity Sodium Metasilicate Pentahydrate Granules for Industrial Use
Brand: Qingdao Hisea Chem Co., Ltd.
SKU: 1900927512

Shandong, ChinaQingdao Hisea Chem Co., Ltd.

US$300.00

25 Tons

Sample price:US$0.10/kg.Request sample

Product profile

Customization

Available

CAS No.

10213-79-3

Formula

Na2sio3.5H2O

Model NO.

90%

EINECS

229-912-9

Certification

ISO

Purity

90%~99%

Type

Sodium Silicate

Appearance

Granule

Grade Standard

Industrial Grade

Solubility

Readily Soluble in Water and Dilute Al

Melting Point

1088℃

pH

Approximately 12.4 for a 1% Aqueous Solu

Un

3253

Density

2.61 G/Cm³

Transport Package

25kg Bag

Specification

25kg Bag

Trademark

HISEA

Origin

Shangdong, China

HS Code

28391100

Production Capacity

2000mts

Key features

High Purity Grade: Industrial grade with purity ranging from 90% to 99%.

Versatile Applications: Widely used in detergents, ceramics, textiles, paper, construction, and metallurgy.

Eco-Friendly Detergent: Best substitute for STPP, reducing environmental pollution in detergent manufacturing.

Metal Protection: Provides anti-corrosion protection for metals like zinc and aluminum.

Customized Production: Supports customized production according to specific customer requirements.

Fast Delivery: Estimated delivery within 2-3 weeks after receipt of advance payment.

Professional Manufacturer: Established manufacturer since 1996 with over 20 years of global trade experience.

Quality Assurance: Includes Certificate of Analysis (CoA) with every order from advanced lab testing.

Company profile

Qingdao Hisea Chem Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2004-12-06Nearest Port: qingdao portAverage Response Time: ≤8.92hTerms 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.