Aluminium hydroxide - ≥99.5% metals basis, 2-10μm , CAS No.21645-51-2

CAS: 21645-51-2 Cat. No.: A1521041 Formula: Al(OH)3 Molecular Weight: 78.00 EC Number: 244-492-7
AVAILABLE TO ORDER
GRADE & PURITY ≥99.5% metals basis 2-10μm
Storage
Room temperature
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
250g
A1521041-250g
Made to order · 8–12 wks
$16.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥99.5% metals basis, 2-10μm for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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 143 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Specifications & Purity
≥99.5% metals basis, 2-10μm
Storage
Room temperature
Shipped In
Normal
Purity
≥99.5% metals basis
Names and Identifiers
RTECS BD0940000
Molecular Weight 78.00

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 →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 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.

3 results found

Lot NumberCertificate TypeDateItem
D2617176Certificate of AnalysisApr 28, 2026 A1521041
D2617177Certificate of AnalysisApr 28, 2026 A1521041
D2617178Certificate of AnalysisApr 28, 2026 A1521041
Chemical and Physical Properties
SensitivityMoisture sensitive.
Melt Point(°C)300°C
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Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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