Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Alkaline Earth Compounds (Be, Mg, Ca, Sr, Ba)

Calcium sulphate, AR, specially dried 99.00–101.00%

AR / DryAvailable on request

Order Calcium sulphate, AR, specially dried 99.00–101.00% (CAS 7778-18-9) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Calcium sulphate, AR, specially dried 99.00–101.00% chemical structure
CAS number7778-18-9
FormulaCaO4S
Molar mass136.14 g/mol
HS code28332990
Purity99.00–101.00%
InChIKeyOSGAYBCDTDRGGQ-UHFFFAOYSA-L
IUPAC namecalcium sulfate

About Calcium sulphate, AR, specially dried 99.00–101.00%

Calcium sulphate, AR, specially dried 99.00–101.00% sits in our alkaline Earth Compounds (Be, Mg, Ca, Sr, Ba) section and ships worldwide from stock or short lead time. Key data (AR / Dry): CAS 7778-18-9, formula CaO4S and molar mass 136.14 g/mol.

Where it is used

  • Cell & microbial culture
  • Materials research

Handling and storage

It carries the GHS signal word Warning (H335), so wear gloves and eye protection and work with good ventilation.

Order it in 500 g and 1 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Cell & microbial culture
  • Materials research

Applications

Research Labs and Universities

Grade guides

AR Grade (Analytical Reagent)

Specifications and identifiers

Specifications of Calcium sulphate, AR, specially dried 99.00–101.00%
Product nameCalcium sulphate, AR, specially dried 99.00–101.00%
Catalogue numberZX-038289
CAS number7778-18-9
IUPAC namecalcium sulfate
Molecular formulaCaO4S
Molar mass136.14 g/mol
Exact mass135.9143
GradeAR / Dry
Purity / assay99.00–101.00%
H-bond donors / acceptors0 / 4
Topological polar surface area88.6 Ų
HS code28332990
InChIKeyOSGAYBCDTDRGGQ-UHFFFAOYSA-L
SMILES[O-]S(=O)(=O)[O-].[Ca+2]
PubChem CID24497
SynonymsAnhydrous gypsum, Drierite, Karstenite, Muriacite, Basic calcium sulfate, Calcium sulfate, anhydrous, Calcium sulfate anhydrous, Thiolite, Anhydrous sulfate of lime, Natural anhydrite, Sulfuric acid, calcium salt (1:1), Anhydrous calcium sulfate

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

  • H335May cause respiratory irritation

Precautionary statements P261, P271, P304 + P340, P319, P403 + P233, 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 Calcium sulphate, AR, specially dried 99.00–101.00%
500 gQuoted on request
1 kgQuoted 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 sulphate, AR, specially dried 99.00–101.00%

Which CAS number identifies Calcium sulphate, AR, specially dried 99.00–101.00%?
Calcium sulphate, AR, specially dried 99.00–101.00% is registered under CAS 7778-18-9. You may also see it listed as Anhydrous gypsum, Drierite, Karstenite. Our catalogue number for this item is ZX-038289.
What are the formula and molar mass of Calcium sulphate, AR, specially dried 99.00–101.00%?
For Calcium sulphate, AR, specially dried 99.00–101.00%, its formula is CaO4S and its molar mass is 136.14 g/mol. The systematic (IUPAC) name is calcium sulfate. InChIKey OSGAYBCDTDRGGQ-UHFFFAOYSA-L lets you match it in any structure database.
What grade and pack sizes are available for Calcium sulphate, AR, specially dried 99.00–101.00%?
This listing is AR / Dry grade with 99.00–101.00% purity. Standard packs are 500 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Calcium sulphate, AR, specially dried 99.00–101.00%?
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 sulphate, AR, specially dried 99.00–101.00% to my country?
Yes. Because Calcium sulphate, AR, specially dried 99.00–101.00% 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 7778-18-9

Related products

More in Alkaline Earth Compounds (Be, Mg, Ca, Sr, Ba)

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now