六氰基铁酸二钙

Description

dicalcium hexacyanoferrate · CAS 13821-08-4 · C6Ca2FeN6. UNII 906D36VLZG.

Identification

CAS Registry Number	13821-08-4
PubChem CID	166920
Molecular formula	C6Ca2FeN6
IUPAC name	dicalcium;iron(2+);hexacyanide
UNII (FDA)	906D36VLZG

Computed Descriptors

Molecular Weight	292.11
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	12
Rotatable Bond Count	0
Exact Mass	291.878561
Monoisotopic Mass	291.878561
Topological Polar Surface Area	143
Heavy Atom Count	15
Formal Charge	0
Complexity	10

Physical description & handling notes

• Yellow crystals or crystalline powder
• Dodecahydrate: Yellow solid; [Hawley] Fine faintly yellow crystals; [MSDSonline]

Documented Uses

• Used to remove metallic impurities from citric, tartaric, and other acids; [Hawley]
• Ferrate(4-), hexakis(cyano-.kappa.C)-, calcium (1:2), (OC-6-11)-: INACTIVE

Synonyms

Calcium ferrocyanide; 13821-08-4; Dicalcium hexacyanoferrate; 906D36VLZG; calcium hexacyanoferrate(II); UNII-906D36VLZG; INS NO.538; YELLOW PRUSSIATE OF LIME; INS-538; HEXACYANOFERRATE OF CALCIUM; EINECS 237-508-9; DICALCIUM HEXACYANOFERRATE(4-); FERRATE(4-), HEXACYANO-, DICALCIUM; E-538; Ferrate(4-), hexakis(cyano-.kappa.C)-, calcium (1:2), (OC-6-11)-; Ferrate(4-), hexakis(cyano-kappaC)-, calcium (1:2), (OC-6-11)-

Frequently Asked Questions

What are the CAS number and molecular formula of dicalcium hexacyanoferrate?

CAS 13821-08-4; molecular formula C6Ca2FeN6; molecular weight — g/mol.

What other names is dicalcium hexacyanoferrate known by?

Calcium ferrocyanide, 13821-08-4, Dicalcium hexacyanoferrate, 906D36VLZG, calcium hexacyanoferrate(II), UNII-906D36VLZG.

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.