What are the payment terms?

We accept LC, T/T, D/P, and Western Union as terms of payment.

How should the product be stored?

Store in a cool, ventilated warehouse, away from fire and heat, and keep separate from acids to avoid mixed reserve.

Industry Grade Sodium Sulphite Sodium Sulfite 97% Na2so3

Name: Industry Grade Sodium Sulphite Sodium Sulfite 97% Na2so3
Brand: Shandong Yurun Chemical Co., Ltd.
SKU: 1925828981

Shandong, ChinaShandong Yurun Chemical Co., Ltd.

US$300.00-400.00

20 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

CAS No.

7757-83-7

Formula

Na2so3

Model NO.

YR-022

EINECS

231-821-4

Certification

CCIC, CIQ, RoHS, ISO

Purity

≥99%

Appearance

Powder

Application

Chemical Reducing Agent Printing and Dyeing

Colour

White

Heave Metal

0.00005%Max

Water-Insoluble

0.005%Max

Transport Package

25kg/50kg/1000kg Bags

Specification

90%-97%

Trademark

Origin

China

HS Code

2832100000

Production Capacity

500 Metric Tons Per Month

Key features

High Purity 99%: Sodium Sulphite with purity of 99% min, ensuring high quality for industrial applications.

Multi-Grade Options: Available in 93%, 95%, and 97% grades to meet diverse industry standards and requirements.

Wide Application Scope: Used in bleaching, glass, paper making, tanning, metal smelting, and chemical manufacturing.

Certified Quality: Compliant with CCIC, CIQ, RoHS, and ISO certifications for reliable performance.

Large Supply Capacity: Direct factory supply with a monthly capacity of 5000 tons for stable bulk orders.

Flexible Packaging: Packaging options include 25kg, 50kg, and 1000kg plastic woven bags for convenience.

Fast Delivery: Delivery within 15 days after receiving TT or L/C payment for efficient logistics.

Competitive Pricing: Direct factory price offering cost-effective solutions for bulk industrial purchases.

Company profile

Shandong Yurun Chemical Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2018-08-16Nearest Port: Qingdao port,China, Tianjin port,ChinaAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryShandong Yurun Chemical Co., Ltd. is identified as a Chinese manufacturer/factory operating in chemicals and fertilizers. The supplier reports ISO 9001 and ISO 14001 certification, nine production lines, 15 production bases in China, annual capacity of 7 million tons, broad export coverage, and peak- and off-peak fulfillment within 15 workdays. Its innovation profile is supported by more than 500 R&D employees, 41–50 R&D engineers, eight national innovation platforms, participation in six industry standards, and cooperation with universities and research institutions. Evidence is insufficient to confirm after-sales service systems, product customization capability, or specific customer cases. Financial figures are excluded; the available non-financial evidence does not establish financial credibility.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and is engaged in producing fertilizers, chemicals, and industrial additives, including AdBlue urea, calcium chloride, magnesium chloride, and sodium bicarbonate. This directly supports classification as a chemical manufacturing supplier.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 certifications. These explicitly indicate documented quality-management and environmental-management certifications, although the slices do not provide certificate scope, issuing body, or validity dates.

R&D capabilityInnovation capability is supported by more than 500 R&D employees, 41–50 reported R&D engineers, eight nationwide innovation platforms, participation in six industry standards, and cooperation with universities and research institutions in multiple countries. These are explicit indicators of substantial research and development activity.

Production capacityThe supplier reports 15 production bases in China, nine production lines, annual production capacity of 7 million tons, a broad fertilizer and chemical product range, and order fulfillment within 15 workdays in both peak and off-peak periods. It also reports exports to regions spanning the Americas, Europe, Asia, Oceania, Africa, and the Middle East, supporting strong stated production and delivery capability.