Sodium Chloride Reference Standard Material for Sale

1️⃣ Product Description

Product Name: Citrate Acid Standard
CAS Number: 77-92-9
Product Code: C-P25029X
Category: Additive Standard

Short Overview
Citrate Acid (CAS 77-92-9) is a high-purity additive standard (≥ 95%) commonly used in analytical testing, formulation studies, and quality control in food, pharmaceutical, and cosmetic industries. Its stability at room temperature under moisture-controlled conditions ensures accurate and reproducible results for method development, calibration, and quantitative analysis.

Information

💡 Moisture-sensitive handling ensures Citrate Acid maintains its purity and analytical reliability.

2️⃣ Features & Benefits / Technical Information

Features & Benefits

✅ High-purity grade ≥ 95%, verified via HPLC
✅ COA & SDS included with every shipment
✅ Produced under ISO/IEC 17025 & GMP quality systems
✅ Stable at room temperature under moisture-controlled conditions
✅ Compatible with HPLC, GC, and other analytical techniques
✅ Ideal for method development, calibration, and quality control

Technical Information

📎 Each batch is verified for identity, purity, and stability.

3️⃣ Applications

Citrate Acid standard is widely used in:

Food & Beverage Testing

• Quantification in processed foods, beverages, and preservatives

• Quality control for acidulants

Pharmaceutical & Cosmetic Analysis

• Stability studies in formulations containing citrate

• Method development for additive quantification

Analytical Method Validation

• Preparation of standard curves

• Accuracy, recovery, and precision validation

💡 Ensures reliable results for trace-level analysis of citrate acid.

4️⃣ Frequently Asked Questions (FAQs)

Q1. Which analytical techniques are suitable?
HPLC, GC, and related quantitative methods.

Q2. Are COA & SDS provided?
Yes, both are supplied with every order.

Q3. Any special storage instructions?
Store at room temperature and protect from moisture.

Q4. Can bulk or custom quantities be requested?
Yes, multi-gram quantities and custom packaging are available.

5️⃣ Ordering & Support

📦 Delivery: Ships worldwide within 3–5 business days
🧾 Included: COA & SDS
🌍 Packaging: Ensures product integrity

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

💬 Hipsoul — Delivering purity, precision, and reliability to analytical laboratories worldwide.