1️⃣ Product Description
Product Name: Ferric Ammonium Citrate Standard
CAS Number: 1185-57-5 (brown), 1332-98-5 (green)
Product Code: F-P25031X
Category: Additive Standard
Short Overview
Ferric Ammonium Citrate (CAS 1185-57-5/1332-98-5) is a high-purity additive standard (≥ 95%) used in analytical testing, quality control, and formulation studies in the food, pharmaceutical, and cosmetic industries. Its room-temperature stability, combined with light-sensitive handling, ensures accurate and reproducible results for method development, calibration, and quantitative analysis.

Information
| Parameter | Value |
|---|---|
| Molecular Formula | C₆H₈FeNO₇ |
| Molecular Weight | 245.95 g/mol (anhydrous) |
| Purity | ≥ 95% |
| Available Package Sizes | 25 mg (custom sizes available) |
| Storage Conditions | Room Temperature |
| Special Requirements | Light Sensitive |
| Documentation | COA & SDS supplied |
| Compliance | ISO/IEC 17025 & GMP procedures |
💡 Light-sensitive handling preserves the stability and analytical reliability of Ferric Ammonium Citrate.
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 with light protection
✅ Compatible with HPLC, GC, and other analytical techniques
✅ Ideal for method development, calibration, and quality control
Technical Information
| Parameter | Details |
|---|---|
| Appearance | Brown or green crystalline powder |
| Storage | Room temperature; protect from light |
| Shelf Life | 12–24 months under recommended storage |
| Analytical Techniques | HPLC, GC |
| Category | Additive Standard |
📎 Each batch is verified for identity, purity, and stability.
3️⃣ Applications
Ferric Ammonium Citrate standard is widely used in:
Food & Beverage Testing
Quantification in fortified foods and beverages
Quality control for iron-containing additives
Pharmaceutical & Cosmetic Analysis
Stability studies in formulations containing iron 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 ferric ammonium citrate.
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 light.
Q4. Can bulk or custom quantities be requested?
Yes, multi-gram quantities and custom packaging are available.
5️⃣ Ordering & Support
| Product Code | CAS Number | Size | Availability |
|---|---|---|---|
| F-P25031X | 1185-57-5 (brown), 1332-98-5 (green) | 25 mg | ✅ In Stock |
📦 Delivery: Ships worldwide within 3–5 business days
🧾 Included: COA & SDS
🌍 Packaging: Light-protected vials to ensure product integrity
📩 Sales: sales@hipsoulab.com
📞 Support: +86-755-28502380
💬 Hipsoul — Delivering purity, precision, and reliability to analytical laboratories worldwid


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