Skip to Content
Merck
CN

21246

Calcium sulfate dihydrate

puriss. p.a., ACS reagent, ≥99.0% (KT)

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
CaSO4 · 2H2O
CAS Number:
Molecular Weight:
172.17
EC Number:
231-900-3
UNSPSC Code:
12352300
MDL number:
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


grade

ACS reagent, puriss. p.a.

assay

≥99.0% (KT)

impurities

≤0.001% total nitrogen (N)

anion traces

chloride (Cl-): ≤50 mg/kg

cation traces

Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤10 mg/kg, K: ≤50 mg/kg, Mg: ≤200 mg/kg, Mn: ≤5 mg/kg, Na: ≤200 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤500 mg/kg, Zn: ≤5 mg/kg

SMILES string

O.O.[Ca++].[O-]S([O-])(=O)=O

InChI

1S/Ca.H2O4S.2H2O/c;1-5(2,3)4;;/h;(H2,1,2,3,4);2*1H2/q+2;;;/p-2

InChI key

PASHVRUKOFIRIK-UHFFFAOYSA-L



Still not finding the right product?

Explore all of our products under Calcium sulfate dihydrate


Regulatory Information

新产品

This item has



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library