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Potassium hydrogen oxalate

CAS 127-95-7C2HKO4MW 128.13

Potassium hydrogen oxalate (CAS No. 127-95-7) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Inorganic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number127-95-7
Molecular FormulaC2HKO4
Molecular Weight128.13
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsInorganic Chemicals
CategoryInorganic Chemicals

Where it is used

Inorganic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of Potassium hydrogen oxalate?

The CAS number of Potassium hydrogen oxalate is 127-95-7.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of Potassium hydrogen oxalate?

Main applications include Inorganic Chemicals.

How do I buy Potassium hydrogen oxalate or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

Potassium hydrogen oxalate · CAS 127-95-7 · C2HKO4. UNII L3W2519LG2. Density: 2.0.

Identification

CAS Registry Number127-95-7
PubChem CID23662386
Molecular formulaC2HKO4
IUPAC namepotassium 2-hydroxy-2-oxoacetate
UNII (FDA)L3W2519LG2

Computed Descriptors

Molecular Weight128.13
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass127.95118999
Monoisotopic Mass127.95118999
Topological Polar Surface Area77.4
Heavy Atom Count7
Formal Charge0
Complexity87.7

Physical & Chemical Properties

Density2.0

Physical description & handling notes

  • Potassium hydrogen oxalate is an odorless white solid. Sinks in water. (USCG, 1999)
  • Colorless solid; Slightly hygroscopic; Slightly soluble in alcohol; [HSDB] Colorless crystals; [MSDSonline]
  • Monoclinic, colorless crystals
  • BITTER, SHARP TASTE
  • Decomposes
  • 2 at 68 °F (USCG, 1999) - Denser than water; will sink

GHS Hazard Classification

Reported hazard statementsH302 (100%), H312 (100%), H315, H318, H335, H373

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]

Documented Uses

  • Found in many plants; Used for removing ink stains, scouring metals, and cleaning wood; Also used in photography, as a mordant in dyeing, for bleaching stearic acids, and as a veterinary anticoagulant; [HSDB]
  • Photographic Processing [Category: Other]
  • Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
  • AGENT TO REMOVE INK STAINS AND CLEAN WOOD; SCOURING AGENT FOR METALS; BLEACHING AGENT FOR STEARIC ACID; MORDANT IN TEXTILE DYEING
  • Removing ink stains, scouring metals, cleaning wood; photography; as mordant in dyeing; bleaching stearic acids
  • DISSOLVING NEUTRAL POTASSIUM OXALATE AND OXALIC ACID IN WATER FOLLOWED BY CRYSTALLIZATION

Synonyms

Potassium hydrogen oxalate; 127-95-7; Potassium binoxalate; Kleesalz; POTASSIUM ACID OXALATE; Salt of sorrel; Sorrel salt; Sal Acetosella; Potassium oxalate (KHC2O4); Essential salt of lemon; Potassium salt of sorrel; Oxalic acid, monopotassium salt; L3W2519LG2; DTXSID6059572; RefChem:1096539; DTXCID4033891

Frequently Asked Questions

What are the CAS number and molecular formula of Potassium hydrogen oxalate?

CAS 127-95-7; molecular formula C2HKO4; molecular weight — g/mol.

What other names is Potassium hydrogen oxalate known by?

Potassium hydrogen oxalate, 127-95-7, Potassium binoxalate, Kleesalz, POTASSIUM ACID OXALATE, Salt of sorrel.

Is Potassium hydrogen oxalate classified as hazardous?

Hazard statements reported: H302, H312, H315, H318, H335.

What are the key physical properties of Potassium hydrogen oxalate?

Density: 2.0.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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