Where is the company located and where do you export?

We are located in Weifang, Shandong, China, and export to North America, South America, Southeast Asia, Africa, Middle East, and Eastern Asia.

What is the annual output capacity?

The annual output capacity is 150,000 tons, ensuring a steady supply.

High Quality Sodium Nitrite for Pigment and Dyestuff

Name: High Quality Sodium Nitrite for Pigment and Dyestuff
Brand: Weifang Topstone Chemicals Co., Ltd.
SKU: 2131921965

Shandong, ChinaWeifang Topstone Chemicals Co., Ltd.

US$450.00

25 Tons

Sample price:US$80.00/ton.Request sample

Product profile

CAS No.

7632-00-0

Formula

Nano2

EINECS

231-555-9

Model NO.

INDUSTRIAL GRADE

Certification

CIQ, ISO

Purity

≥99%

Type

Sodium Nitrite

Grade Standard

Industrial Grade

Dangerous Code

5.1

Package Code

III

Un Number

1500

Transport Package

25kgs PP Bags

Specification

99%

Trademark

TOPSTONE

Origin

Weifang, China

HS Code

2834100000

Production Capacity

150000mts

Key features

Versatile Chemical Applications: Used in pigment, dyestuff, metal heat treating, cement pre-strengthening, and antifreeze industries.

Proven Export Experience: Two decades of expertise exporting to Korea, Japan, India, and Southeast Asia with steady supply.

Flexible Packaging Options: Available in 25kg or 50kg PP woven bags lined with PE sheets for safe transport.

Certified Quality Assurance: Products certified with CIQ and ISO standards ensuring consistent high-class quality.

Fast Lead Time Delivery: Average lead time within 15 workdays for both peak and off-season orders.

Large Production Capacity: Annual output of 150,000 tons ensuring reliable supply for bulk industrial demands.

Global Market Reach: Exporting to North America, South America, Africa, Middle East, and Eastern Asia.

Company profile

Weifang Topstone Chemicals Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-10-05Nearest Port: QINGDAOAverage Response Time: ≤3.66hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): DAT, DAP

About Our Factory & Business Background

AddressThe South Xiyuan Road, Binhai Economic Development Zone, Weifang, Shandong, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSoda Ash, Sodium Nitrite, Calcium Chloride, Sodium Bicarbonate, Ammonium Bicarbonate, Calcium Ammonium Nitrate, Caustic Soda, Poly Anionic Cellulose, Poly Acrylamide

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Southeast Asia, Africa, Mid East, Eastern Asia

Product Q&A

Q:What are the main applications of this product?

It is widely used in making nitro-compounds, azo dyes, fabric dye mordants, bleaching agents, metal heat treating, cement pre-strengthening, and antifreeze.

Q:What certifications does the product hold?

The product is certified with CIQ and ISO standards.

Q:What is the packaging specification?

The product is packaged in 25kg or 50kg PP woven bags lined with PE sheets inside.

Q:What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

Q:What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.