1️⃣ Product Description

Product Name: Ponceau 4R (Red 102) Standard
CAS Number: 2611-82-7
Product Code: P-P25021X
Category: Additive Standard

Short Overview

Ponceau 4R (Red 102, CAS 2611-82-7) is a high-purity additive standard (≥ 95%) widely used for analytical testing and quality control of synthetic food colorants. With excellent stability at room temperature, it is ideal for routine laboratory analysis, method development, and quantitative determination in food, beverage, and pharmaceutical applications.

Information

💡 Room-temperature storage simplifies handling and long-term laboratory use.

2️⃣ Features & Benefits / Technical Information

Features & Benefits

✅ High-purity grade (≥ 95%) suitable for quantitative analysis
✅ Batch-specific COA & SDS included
✅ Manufactured under ISO/IEC 17025 & GMP quality systems
✅ Stable at room temperature
✅ Compatible with HPLC, UV-Vis, and related analytical techniques
✅ Reliable reference for calibration and method validation

Technical Information

📎 Each batch is tested for identity, purity, and consistency.

3️⃣ Applications

Ponceau 4R standard is commonly used in:

Food & Beverage Analysis

• Quantification of synthetic colorants in drinks, candies, and processed foods

• Regulatory compliance and routine QC testing

Pharmaceutical & Cosmetic Testing

• Analysis of formulations containing azo dyes

• Stability and degradation studies

Method Development & Validation

• Calibration curve preparation

• Accuracy, precision, and recovery evaluation

💡 Ensures accurate and reproducible results for color additive analysis.

4️⃣ Frequently Asked Questions (FAQs)

Q1. Which analytical methods are recommended?
HPLC and UV-Vis spectrophotometry are most commonly used.

Q2. Are COA and SDS included?
Yes, both are provided with every shipment.

Q3. Does it require special storage?
No, standard room-temperature storage in a dry environment is sufficient.

Q4. Are custom quantities available?
Yes, larger or custom package sizes can be supplied upon request.

5️⃣ Ordering & Support

📦 Shipping: Worldwide delivery within 3–5 business days
🧾 Included: COA & SDS
🌍 Packaging: Secure, lab-grade packaging to ensure stability

📩 Sales: sales@hipsoulab.com
📞 Support: +86-755-28502380

💬 Hipsoul — Your trusted partner for high-quality additive standards and analytical reference materials.