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Ammonium Ferric Sulfate Solution - 5% solution , CAS No.10138-04-2
AVAILABLE TO ORDER
GRADE & PURITY 5% solution
Storage
Store at 2-8°C
Shipped In
Wet ice
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Why this grade
5% solution for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications
Specifications & Purity
5% solution
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Molecular Weight
266.009
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 G2213122 | Certificate of Analysis | Apr 21, 2026 | A302074 |
| L2504086 | Certificate of Analysis | Dec 17, 2025 | A302074 |
| I2116395 | Certificate of Analysis | Jun 23, 2025 | A302074 |
| K2308002 | Certificate of Analysis | Nov 14, 2023 | A302074 |
Chemical and Physical Properties
| x_flash_point_drop_centigrade | 28°F |
|---|---|
| x_boil_point_char | 85°C |
| x_melt_point_char | 40ºC |
Citations of This Product
Solution Calculators
Reviews
Customer Reviews
Frequently Asked Questions
How should this product be stored?
Store at 2–8 °C. Refrigerated storage is required to maintain the specified shelf life.
How is this product shipped?
This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 10138-04-2, the molecular formula is FeH4NO8S2, and the molecular weight is 266.009 g/mol.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
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