What are the physical properties of the powder?

It appears as a white sand crystal or light yellow powder and is insoluble in ethanol.

85%, 88%, 90% Sodium Hydrosulfite for Textile Industry

Name: 85%, 88%, 90% Sodium Hydrosulfite for Textile Industry
Brand: FONDLAND CHEMICALS CO., LTD.
SKU: 2030193035

Shandong, ChinaFONDLAND CHEMICALS CO., LTD.

US$700.00-800.00

20 Tons

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

CAS No.

7775-14-6

Formula

Na2s2o4

Model NO.

7775-14-6

EINECS

231-890-0

Certification

ISO

Purity

80%~90%

Appearance

Powder

Grade Standard

Industrial Grade

Product Name

Sodium Hydrosulfite

Other Names

Sodium Dithionite

Application

Textile/Metallurgica/Medicine-Making/Papermaking

Quantity

22mt/20'fcl

Un No.

1384

Density

2.189 g/cm3

Dangerous Class

4.2

Molecular Weight

174.11

Sample

Free

Transport Package

15kg/20kg/25kg/50kg/100kg/200kg/900kg Drum

Specification

85%, 88%, 90%

Origin

Shandong China

HS Code

2831101000

Production Capacity

50000mt/Year

Key features

High Purity Options: Available in 85%, 88%, and 90% purity grades for industrial and food additive applications.

Strong Reducing Agent: Exhibits strong reducing properties and is easily oxidized by oxygen in the air.

Free Sample Available: Free samples are provided for product evaluation prior to bulk orders.

ISO Certified: Product meets ISO certification standards for quality assurance.

Versatile Applications: Suitable for textile, metallurgical, medicine-making, and papermaking industries.

Fast Lead Time: Peak and off-peak season lead times are within 15 workdays.

Bulk Packaging: Packaged in 50kg drums with 22 tons capacity per 20'FCL container.

Low Impurity Levels: Contains low levels of iron, zinc, and heavy metals ensuring high quality.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFlexible CustomizationRaw Materials Reports

FONDLAND CHEMICALS CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trade company with factory-location information in Weifang, China. It demonstrates broad customization capability, recent product development, ODM services, and OEM experience with well-known brands. It has in-stock capability and established procedures for supplier-service assessment and customer complaints, but lacks overseas warehouses, overseas showrooms, SDK availability, and supplier-management-system certifications. Financial information is indicated for 2021–2023, but no detailed financial performance is provided. Production capacity cannot be fully verified because manufacturing-contract status is unknown and the stated annual output is not independently supported by operational details.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This is a stated absence of certification evidence for the specified category.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with implementation records and written procedures with follow-up records for service capability assessment. However, it has no overseas warehouse or overseas showroom capability, which limits certain overseas support functions.

R&D capabilityThe supplier is identified as a professional technical supplier, had new products in the past year, and provides ODM services. Conversely, it does not provide 3D software design services and has no available SDK, so innovation-related service coverage is mixed.

Customization capabilityBoth slices explicitly list customization from samples, full customization, minor customization, and flexible customization. This provides strong evidence of broad customization service coverage.

Client casesThe supplier explicitly reports OEM service for well-known brands, which is evidence of experience serving recognized-brand customers. No customer names, project details, or independently verifiable case records are provided.