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Carboxylic Acids & Salts

Calcium Oxalate Monohydrate

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Buy Calcium Oxalate Monohydrate (CAS 5794-28-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 mg.

Pack sizes
Calcium Oxalate Monohydrate chemical structure
CAS number5794-28-5
FormulaC2H2CaO5
Molar mass146.11 g/mol
InChIKeyLQHWSGSWNOHVHO-UHFFFAOYSA-L
IUPAC namecalcium;oxalate;hydrate

About Calcium Oxalate Monohydrate

Zemixal supplies Calcium Oxalate Monohydrate within its pharma Intermediates & Building Blocks portfolio. Identity at a glance: CAS 5794-28-5, formula C2H2CaO5 and molar mass 146.11 g/mol.

Typical applications

  • Organic synthesis
  • API synthesis

Storage and safety notes

It carries the GHS signal word Warning (H302 and H312), so wear gloves and eye protection and work with good ventilation.

Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Specifications and identifiers

Specifications of Calcium Oxalate Monohydrate
Product nameCalcium Oxalate Monohydrate
Catalogue numberZX-018724
CAS number5794-28-5
IUPAC namecalcium;oxalate;hydrate
Molecular formulaC2H2CaO5
Molar mass146.11 g/mol
Exact mass145.9528
H-bond donors / acceptors1 / 5
Topological polar surface area81.3 Ų
InChIKeyLQHWSGSWNOHVHO-UHFFFAOYSA-L
SMILESC(=O)(C(=O)[O-])[O-].O.[Ca+2]
PubChem CID165350
SynonymsCalcium Oxalate, Calcium oxalate hydrate, Calcium oxalate xhydrate, calcium ethanedioate hydrate (1:1:1), Ethanedioic acid, calcium salt (1:1), monohydrate, Calcium ethanedioate--water (1/1/1), Ethanedioic acid, calcium salt, hydrate (1:1:1)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H312Harmful in contact with skin

Precautionary statements P264, P270, P280, P301 + P317, P302 + P352, P317, P321, P330, P362 + P364, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Calcium Oxalate Monohydrate
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Calcium Oxalate Monohydrate

Which CAS number identifies Calcium Oxalate Monohydrate?
Calcium Oxalate Monohydrate is registered under CAS 5794-28-5. You may also see it listed as Calcium Oxalate, Calcium oxalate hydrate, Calcium oxalate xhydrate. Our catalogue number for this item is ZX-018724.
What are the formula and molar mass of Calcium Oxalate Monohydrate?
For Calcium Oxalate Monohydrate, its formula is C2H2CaO5 and its molar mass is 146.11 g/mol. InChIKey LQHWSGSWNOHVHO-UHFFFAOYSA-L lets you match it in any structure database.
What grade and pack sizes are available for Calcium Oxalate Monohydrate?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Calcium Oxalate Monohydrate?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Calcium Oxalate Monohydrate to my country?
Yes. Because Calcium Oxalate Monohydrate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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