What is the product specification?

CAS No.: 6424-85-7; Formula: C22H14N3NaO6S; Appearance: Powder; Content: 160%; Shade: Green light blue.

Acid Blue a-2g Acid Blue 40 Textile Fabric Paper Leather Dye

Name: Acid Blue a-2g Acid Blue 40 Textile Fabric Paper Leather Dye
Brand: Hangzhou Ritan Chemical Co., Ltd
SKU: 2083722622

Zhejiang, ChinaHangzhou Ritan Chemical Co., Ltd

US$4.85-5.35

25 kg

Sample price:US$0.01/kg.Request sample

Product profile

CAS No.

6424-85-7

Formula

C22h14n3nao6s

EINECS

209-608-2

Model NO.

Acid Blue 40

Colour

Blue

Appearance

Powder

Usage

Textile, Paper, Paint, Plastic

Application Material

Leather/ Silk/ Wool

Name

Acid Blue 40

Content

160%

Type

Blue

Chemical Construction

N/a

C.I.No.

Acid Blue 40

Product Name

Acid Blue a-2g

Style

Blue

Use

Leather, Textiles, Wool, Soap

C.I. Number

Acid Blue

Types

Acid Dye

Transport Package

Cardboard Box

Specification

Customizable

Trademark

RITAN

Origin

China

HS Code

32041200

Production Capacity

1000 Tons/Year

Key features

Versatile Dye Application: Suitable for dyeing wool, nylon, silk, leather, and paper with excellent fastness.

High Quality Assurance: Factory standard control with free samples provided to ensure order quality matches sample.

Experienced Manufacturer: Hangzhou Ritan Chemical Co., Ltd. has over 13 years of experience in dyestuff production.

Fast Delivery Time: Cargo delivered within 7-10 days after order confirmation.

Flexible Payment Terms: Accepts 50% T/T advance, 50% against BL copy, or L/C at sight.

Free Sample Service: Provides 20-30 grams of free samples for testing; courier charge refunded upon trial order.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Hangzhou Ritan Chemical Co., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-02-12Nearest Port: SHANGHAI PORT, NINGBO PORTAverage Response Time: ≤0.44hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, CFR

About Our Factory & Business Background

AddressXiaoshiqiao Community, Jingjiang Street, Xiaoshan District, Hangzhou, Zhejiang, China

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

Our Production Capability & Technical Expertise

Main ProductsAcid Dyestuff, Vat Dyestuff, Basic Dyestuff, Disperse Dyestuff, Optical Brightener, Reactive Dyestuff, Direct Dyestuff, Sulphur Dyestuff, Textile Dyestuff, Polyester Dyestuff

Our Industry Experience & Global Business Record

Main MarketsSouth America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Can I get free samples?

Yes, we provide 20-30 grams of free samples for testing. The courier charge is paid by the buyer but will be refunded when the trial order is confirmed.

Q:What is the delivery time?

The cargo is delivered within 7-10 days after the order is confirmed.

Q:What are the payment terms?

We accept 50% T/T in advance and the remaining 50% against the BL copy, or L/C at sight.

Q:How do you control quality?

We follow factory standards for each item. We provide free samples, and the bulk order quality will match the confirmed sample quality.

Q:What materials can this dye be used on?

Acid Blue 40 is mainly used for dyeing and printing wool, nylon, silk, leather, and paper.