What is the delivery time?

Delivery can be arranged within 7-10 working days after order confirmation.

What are the main applications of this product?

It is used as a reducing agent in textile dyeing, paper bleaching, chemical industry, and for whitening kaolin and fur.

What is the packaging standard?

Standard packaging is 50kg drums, but we can also pack according to customers' requirements.

High-Purity 88% Sodium Dithionite for Fabric Reductive Bleaching & Dyeing

Name: High-Purity 88% Sodium Dithionite for Fabric Reductive Bleaching & Dyeing
Brand: Hebei Jinchangsheng Chemical Technology Co., Ltd.
SKU: 2306454715

Hebei, ChinaHebei Jinchangsheng Chemical Technology Co., Ltd.

US$600.00-700.00

22 Tons

Product profile

Customization

Available

CAS No.

7775-14-6

Formula

Na2o4s2

EINECS

231-890-0

Certification

ISO

Purity

80%~90%

Type

Sodium Hydrosulfite

Appearance

Powder

Grade Standard

Industrial Grade

Model

74% 85% 88% 90%

Other Name

Sodium Hydrosulphite

Sample

Free

Package

50kg Drum

Quantity

22.5tons/20FT

Delivery

Within 7-10 Working Days

Application

Textile Industry

Transport Package

50kg/Drum

Trademark

Production Capacity

50000tons/Month

Key features

Multi-Grade Purity Options: Available in 74%, 85%, 88%, and 90% purity levels to meet specific industrial needs.

Free Sample Availability: Customers can receive 1-2 kg of free samples for evaluation before placing orders.

Fast Delivery Time: Goods can be delivered within 7-10 working days, ensuring quick turnaround.

Comprehensive Quality Control: 10 years of lab inspection experience with support for third-party quality tests.

Versatile Industrial Application: Widely used in textile dyeing, paper bleaching, chemical reducing, and kaolin whitening.

Complete Documentation Support: Provides COA, CO, MSDS, TDS, Commercial Invoice, and Packing List as required.

ISO Certified Manufacturer: Produced by Hebei Jinchangsheng Chemical Technology Co., Ltd. with ISO certification.

Flexible Packaging Solutions: Standard 50kg drum packaging, customizable according to customer requirements.

Company profile

Hebei Jinchangsheng Chemical Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-12-01Nearest Port: TIANJINAverage Response Time: ≤5.05hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryHebei Jinchangsheng Chemical Technology Co., Ltd. is identified as a China-based limited trading company and manufacturer/factory operating from Shijiazhuang, Hebei. The available information indicates established chemical production capabilities, including stated annual outputs of glacial acetic acid, formic acid, and copper sulfate, five production lines, quality-control personnel, and ISO 9000, ISO 9001, HSE, and GMP certifications. The supplier reports broad export-market coverage, 90% export sales, Tianjin port proximity, and stated order lead times for peak and off-peak periods. Evidence supports production scale, quality-system credentials, and international trading experience. However, the slices provide limited direct evidence concerning after-sales service, financial credibility, product customization, and verified customer performance. Some records contain inconsistent company references, including another company name and differing operational descriptions, so supplier identity and supporting...

Supplier typeThe supplier is described as both a trading company and a manufacturer/factory, with a limited-company structure and chemical-related commercial activities. Its stated product keywords include organic acids, alcohols, esters, and copper sulfate, supporting a combined trading and manufacturing profile.

CertificationsThe supplier is reported to hold ISO 9000, ISO 9001, HSE, and GMP management-system certifications. These certifications provide explicit evidence of formal quality, safety, and production-management systems, although the slices do not provide certificate numbers, validity dates, or issuing bodies.

R&D capabilityThe supplier reports 11–20 years of R&D-engineer experience, a research center in Shijiazhuang, and large-scale reactors capable of high-temperature, high-pressure, and ultra-low-temperature reactions. These facts support technical and development resources, but the slices do not document patents, new-product launches, proprietary technologies, or measurable innovation outcomes.

Production capacityThe supplier reports five production lines, 200 large-scale reactors, and annual outputs of 50,000 tons of glacial acetic acid, 10,000 tons of formic acid, and 10,000 tons of copper sulfate. It also states peak-season fulfillment within 15 workdays and off-peak lead time of one month, providing explicit evidence of substantial production capacity and defined fulfillment capability.