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Dyes

Red Brown H4R — Aethon Chemicals

Reactive Dyes - Hot Dyes

Red Brown H4R

Red Brown H4R, CAS 12226-46-9, is supplied in bulk by Aethon Chemicals, a supplier and exporter of industrial chemicals based in Ankleshwar GIDC, Gujarat, India. It is commonly used in reactive dyeing on cotton and viscose, home textiles requiring warm brown tones, printing pastes for reddish-brown prints, apparel dyeing. We supply buyers across India and export to 15+ countries, with TDS and MSDS available on request.

Key facts

Chemical NameRed Brown H4R
Chemical ClassReactive Dye
FormRed-brown crystalline powder
CAS No.12226-46-9
HSN Code3204 12 00
CategoryDyes
Supplied fromAnkleshwar GIDC, Gujarat, India
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Main uses of Red Brown H4R

  • Reactive dyeing on cotton and viscose
  • Home textiles requiring warm brown tones
  • Printing pastes for reddish-brown prints
  • Apparel dyeing
  • Blends where earthy brown shades are needed

Product Overview

Red Brown H4R (Reactive Brown 9) is a warm, reddish-brown reactive dye known for its high exhaustion, level dyeing characteristics, and stable performance on cellulosic fibers. It produces full, earthy brown shades with excellent penetration and uniformity across fabric surfaces.

This dye is widely used in textile dyeing and printing processes where rich red-brown tonalities and good fastness properties are essential.

Shade Range by Grade

Sr. No. Product Name CI Name & CI Number CAS Number HSN Code Shade (Mass Tone) Shade (Diluted / Tint)
11 Red Brown H4R Reactive Brown 9 12226-46-9 320412

Applications

  • Reactive dyeing on cotton and viscose

  • Home textiles requiring warm brown tones

  • Printing pastes for reddish-brown prints

  • Apparel dyeing: trousers, shirts, ethnic wear

  • Blends where earthy brown shades are needed

Handling & Safety

Aspect

Information

Hazards

Mild irritant; avoid dust exposure

PPE

Wear gloves, safety goggles, dust mask

Storage

Store in airtight bags in a cool, dry place

Spillage

Sweep gently; avoid creating airborne dust

First Aid

Rinse with water; seek medical advice if irritation persists

Key Advantages

  • Warm red-brown shade

  • Excellent dyeing uniformity

  • Good penetration on cellulosic fibers

  • Stable performance in dyeing and printing

FAQs

Frequently Asked Questions about Red Brown H4R

Red Brown H4R is used in reactive dyeing on cotton and viscose, home textiles requiring warm brown tones, printing pastes for reddish-brown prints, apparel dyeing, blends where earthy brown shades are needed. Aethon Chemicals supplies it in industrial grades for these applications across India and abroad.

We supply Red Brown H4R in 1 grade, including Red Brown H4R. The shade table on this page lists each grade with its CI name, CAS number, HSN code and shade.

The price of Red Brown H4R depends on grade, quantity, packaging and destination, and moves with raw-material markets, so we quote per enquiry. Share the product, quantity, grade and destination through our contact form, email or WhatsApp and our team responds within 24 hours with a detailed quote.

The MOQ depends on the product and grade. For bulk industrial chemicals it typically starts from 25 kg or 200-litre drums, while laboratory-grade material may be available in smaller packs. Mention your preferred pack size and quantity in your enquiry.

Store in airtight bags in a cool, dry place. Always follow the storage guidance in the MSDS supplied with each shipment.

Hazards: Mild irritant; avoid dust exposure. Recommended protection: Wear gloves, safety goggles, dust mask. Handle it as described in the MSDS.

Spillage: Sweep gently; avoid creating airborne dust. First aid: Rinse with water; seek medical advice if irritation persists.

The CAS number of Red Brown H4R is 12226-46-9 and its HSN code is 32041200.

Yes. Every shipment comes with a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS), and the Technical Data Sheet (TDS) is available on request. All products go through QA/QC inspection, purity testing and batch validation.

Yes. You can request a sample of Red Brown H4R to test in your process before placing a bulk order — use the quote or contact form and mention your application.

Yes. We supply Red Brown H4R across India and export to 15+ countries from Ankleshwar GIDC, Gujarat. Payment options include advance payment, Letter of Credit (LC), Documents against Payment (DP) and credit terms for established clients.

Key advantages of our Red Brown H4R: warm red-brown shade, excellent dyeing uniformity, good penetration on cellulosic fibers, stable performance in dyeing and printing. We bring 20+ years of experience, COA and MSDS with every shipment, and supply across India and 15+ countries.
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Need Red Brown H4R in bulk?

Tell us the grade, quantity and destination — we'll share pricing, TDS and MSDS, usually within 24 hours.

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