Aluminum metaphosphate - Reagent grade , CAS No.13776-88-0

CAS: 13776-88-0 Cat. No.: A190755 Molecular Weight: 263.9 EC Number: 237-415-3
AVAILABLE TO ORDER
GRADE & PURITY Reagent Grade ? General reagent-grade purity suitable for most laboratory work. Use as a dependable default when no specific higher grade is required.
Synonyms
Metaphosphoric acid (HPO3), aluminum salt
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100g
A190755-100g
4
$19.90
500g
A190755-500g
2
$74.90
Enter a quantity for the sizes you want to add.
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Why this grade

Reagent grade Reagent Grade for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Metaphosphoric acid (HPO3), aluminum salt
Specifications & Purity
Reagent grade
Storage
Room temperature
Shipped In
Normal
Grade
Reagent Grade
Names and Identifiers
Pubchem Sid488199052
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488199052
Canonical Smiles[O-]P(=O)=O.[O-]P(=O)=O.[O-]P(=O)=O.[Al+3]
InChIKeyDHAHRLDIUIPTCJ-UHFFFAOYSA-K
INCHI1S/Al.3HO3P/c;3*1-4(2)3/h;3*(H,1,2,3)/q+3;;;/p-3
Isomeric SMILES [O-]P(=O)=O.[O-]P(=O)=O.[O-]P(=O)=O.[Al+3]
Alternate CAS 32823-06-6
Molecular Weight 263.9
Reaxy-Rn 16893737
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=16893737&ln=

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

3D Structure
Interactive Chemical Structure Model





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.

17 results found

Lot NumberCertificate TypeDateItem
E2324212Certificate of AnalysisApr 08, 2026 A190755
C2604251Certificate of AnalysisFeb 06, 2026 A190755
C2604249Certificate of AnalysisFeb 06, 2026 A190755
A2329175Certificate of AnalysisOct 29, 2025 A190755
A2329185Certificate of AnalysisOct 29, 2025 A190755
A2329184Certificate of AnalysisOct 29, 2025 A190755
I2526152Certificate of AnalysisSep 06, 2025 A190755
G2230427Certificate of AnalysisMay 12, 2025 A190755
D2425125Certificate of AnalysisMar 30, 2024 A190755
D2425126Certificate of AnalysisMar 30, 2024 A190755
L2318431Certificate of AnalysisDec 01, 2023 A190755
L2318432Certificate of AnalysisDec 01, 2023 A190755
L2318433Certificate of AnalysisDec 01, 2023 A190755
A2329172Certificate of AnalysisSep 06, 2022 A190755
G2230413Certificate of AnalysisJul 19, 2022 A190755
G2230414Certificate of AnalysisJul 19, 2022 A190755
H1909185Certificate of AnalysisJun 17, 2022 A190755

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Documents & Articles
Citations of This Product
References
1. Hu Sun, Mengyu You, Zhuoxun Yang, Bingbing Liu, Yanfang Huang, Guihong Han.  (2025)  Metaphosphate-quartz-assisted volatilization roasting: An innovative approach for streamlined production of high-purity MoO3 from low-grade molybdenite concentrates with enhanced molybdenum recovery.  CHEMICAL ENGINEERING SCIENCE,      [PMID:] [10.1016/j.ces.2025.122603]
2. Ziang Su, Xin Wang, Yan Sun, Ruilin Zheng, Lu Deng, Pengpeng Su, Xinyu Liu, Lili Hu, Shubin Chen.  (2026)  From structural evolution to property regulation: The role of fluorine in neodymium-doped phosphate glasses.  JOURNAL OF NON-CRYSTALLINE SOLIDS,      [PMID:] [10.1016/j.jnoncrysol.2026.124034]
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