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Acid Red 289 CAS 12220-28-9

Acid Red 289 CAS 12220-28-9

Acid Red 289
CAS No 12220-28-9
Assay: 97.0% Min| Appearance: Wine-red powder
Molecular Formula: C35H29N2NaO7S2| Molecular Weight: 676.73
Einecs: 235-407-4
Synonyms:Sodium4-[(E)-{6-[(2,6-dimethylphenyl)amino]-9-(2-sulfonatophenyl)-3H-xanthen-3-ylidene}ammonio]-3,5-dimethylbenzenesulfonate

Product Introduction

Dayang Chem (Hangzhou) Co., Ltd. is one of the leading manufacturers and suppliers of acid red 289 cas 12220-28-9 in China, specialized in providing high quality customized chemicals. Welcome to wholesale bulk acid red 289 cas 12220-28-9 made in China here and get pricelist from our factory. Good service and reasonable price are available.

 

Key Specifications

 

Appearance

Wine-red powder

Assay(HPLC)

97.0% Min

Moisture

3.0% Max

Please let us know if you would like us to forward the newest specifications and analysis report.

 

Packaging, Storage and delivery

 

Standard Packaging

25 kg/drum or custom packaging upon request

Storage Conditions

Store in a cool, dry, well-ventilated area.

Transport information

Not regulated as a dangerous good

Shipping Methods

DHL, FedEx, air freight or sea freight (IMDG/IATA compliant)

 

f-CAS-12220-28-9

s-EINECS-235-407-4

 

Primary Applications

 

Acid Red 289 is an organic dye used in the textile industry and in ink-jet ink.

 

Spectrum

 

t-CAS-12220-28-9-Acid-Red-289

manufacturer

certificate

 

Frequently Asked Questions (FAQ)

 

Q: Do you provide a Certificate of Analysis (COA)?

A: Yes, every batch includes a full COA with assay, moisture content, and appearance.

Q: Can I get a sample?

A: Yes, samples (5–100g) are available for qualified customers.

Q: What is the minimum order quantity (MOQ)?

A: MOQ is 1 kg for R&D customers. Bulk pricing available for 25 kg and above.

 

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