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Alkali Metal Compounds (Li, Na, K, Rb, Cs)

Caesium hydroxide 50%w/w solution, LR 50%

LRAvailable on request

Caesium hydroxide 50%w/w solution, LR 50% (CAS 21351-79-1) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Caesium hydroxide 50%w/w solution, LR 50% chemical structure
CAS number21351-79-1
FormulaCsHO
Molar mass149.91 g/mol
Physical formSolution
HS code28259090
Purity50%
InChIKeyHUCVOHYBFXVBRW-UHFFFAOYSA-M
IUPAC namecesium hydroxide

About Caesium hydroxide 50%w/w solution, LR 50%

Caesium hydroxide 50%w/w solution, LR 50% is part of the Zemixal alkali Metal Compounds (Li, Na, K, Rb, Cs) range. Key data (LR): CAS 21351-79-1, formula CsHO and molar mass 149.91 g/mol. It is handled as a solution.

Use cases we see most often

  • Materials research
  • Chemical synthesis

Handling and storage

It carries the GHS signal word Danger (H302, H314, H318 and H361), so wear gloves and eye protection and work with good ventilation.

Order it in 500 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Materials research
  • Chemical synthesis

Applications

Grade guides

Specifications and identifiers

Specifications of Caesium hydroxide 50%w/w solution, LR 50%
Product nameCaesium hydroxide 50%w/w solution, LR 50%
Catalogue numberZX-038586
CAS number21351-79-1
IUPAC namecesium hydroxide
Molecular formulaCsHO
Molar mass149.91 g/mol
Exact mass149.9082
GradeLR
Purity / assay50%
Physical formSolution
H-bond donors / acceptors1 / 1
Topological polar surface area1 Ų
HS code28259090
InChIKeyHUCVOHYBFXVBRW-UHFFFAOYSA-M
SMILES[OH-].[Cs+]
PubChem CID62750
SynonymsCaesium hydroxide, Cesium hydroxide (Cs(OH)), Cesium hydroxide dimer, Caesium hydrate, Cesium hydroxide (ACGIH), Cesium hydroxide, monohydrate, Cesium hydrate, Cesium, di-mu-hydroxydi-, Caesium hydroxide [UN2682] [Corrosive]

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H302Harmful if swallowed
  • H314Causes severe skin burns and eye damage
  • H318Causes serious eye damage
  • H361Suspected of damaging fertility or the unborn child
  • H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements P203, P260, P264, P264 + P265, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P318, P319, P321, P330, P363, P405, 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 Caesium hydroxide 50%w/w solution, LR 50%
500 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 Caesium hydroxide 50%w/w solution, LR 50%

Which CAS number identifies Caesium hydroxide 50%w/w solution, LR 50%?
Caesium hydroxide 50%w/w solution, LR 50% is registered under CAS 21351-79-1. You may also see it listed as Caesium hydroxide, Cesium hydroxide (Cs(OH)), Cesium hydroxide dimer. Our catalogue number for this item is ZX-038586.
What are the formula and molar mass of Caesium hydroxide 50%w/w solution, LR 50%?
For Caesium hydroxide 50%w/w solution, LR 50%, its formula is CsHO and its molar mass is 149.91 g/mol. The systematic (IUPAC) name is cesium hydroxide. InChIKey HUCVOHYBFXVBRW-UHFFFAOYSA-M lets you match it in any structure database.
What grade and pack sizes are available for Caesium hydroxide 50%w/w solution, LR 50%?
This listing is LR grade with 50% purity. Standard packs are 500 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Caesium hydroxide 50%w/w solution, LR 50%?
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 Caesium hydroxide 50%w/w solution, LR 50% to my country?
Yes. Because Caesium hydroxide 50%w/w solution, LR 50% 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.

Other grades with CAS 21351-79-1

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