Calcium oxalate monohydrate - ≥97% , CAS No.5794-28-5

CAS: 5794-28-5 Cat. No.: C1491923 Molecular Weight: 146.11 Beilstein Registry Number: 3757668 EC Number: 638-840-0
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Storage
Room temperature,Argon charged
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
C1491923-5g
3
$12.90
25g
C1491923-25g
3
$44.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged 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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Specifications & Purity
≥97%
Storage
Room temperature, Argon charged
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Canonical SmilesC(=O)(C(=O)[O-])[O-].O.[Ca+2]
IUPAC Namecalcium;oxalate;hydrate
InChIKeyLQHWSGSWNOHVHO-UHFFFAOYSA-L
INCHI1S/C2H2O4.Ca.H2O/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;1H2/q;+2;/p-2
Isomeric SMILES C(=O)(C(=O)[O-])[O-].O.[Ca+2]
WGK Germany 3
Alternate CAS 563-72-4
Molecular Weight 146.11
Beilstein 3757668
Reaxy-Rn 3757668
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3757668&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

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassDicarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentDicarboxylic acids and derivatives
Alternative Parents Carboxylic acid salts  Organic calcium salts  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Dicarboxylic acid or derivatives - Carboxylic acid salt - Organic calcium salt - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups.
External Descriptors Not available
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.

2 results found

Lot NumberCertificate TypeDateItem
K2524705Certificate of AnalysisNov 26, 2025 C1491923
K2524706Certificate of AnalysisNov 26, 2025 C1491923
Chemical and Physical Properties
SolubilitySlightly soluble in water.
SensitivityHygroscopic
Molecular Weight146.110 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count0
Exact Mass145.953 Da
Monoisotopic Mass145.953 Da
Topological Polar Surface Area81.300 Ų
Heavy Atom Count8
Formal Charge0
Complexity60.500
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count3
Documents & Articles
Citations of This Product
References
1. Xiaofei Guo, Guojie Zhang, Chenlei Wu, Jun Liu, Guoqiang Li, Yuqiong Zhao, Ying Wang, Ying Xu.  (2021)  A cost-effective synthesis of heteroatom-doped porous carbon by sulfur-containing waste liquid treatment: As a promising adsorbent for CO2 capture.  Journal of Environmental Chemical Engineering,      [PMID:] [10.1016/j.jece.2021.105165]
2. Qiuying Li, Tenghui Chen, Lewen Sun, Weihong Guo, Chifei Wu.  (2018)  Cross-linked ultra-high-molecular-weight polyethylene prepared by silane-induced cross-linking under in situ development of water.  ADVANCES IN POLYMER TECHNOLOGY,  37  (8): (2859-2865).  [PMID:] [10.1002/adv.21957]
3. Chen Tenghui, Li Qiuying, Fu Zhiwei, Sun Lewen, Guo Weihong, Wu Chifei.  (2017)  The shape memory effect of crosslinked ultra-high-molecular-weight polyethylene prepared by silane-induced crosslinking method.  POLYMER BULLETIN,  75  (5): (2181-2196).  [PMID:] [10.1007/s00289-017-2144-6]
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.