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Ammonium ferric sulfate dodecahydrate

Ammonium ferric sulfate dodecahydrate structure

Ammonium ferric sulfate dodecahydrate 

structure
  • CAS No:

    7783-83-7

  • Formula:

    Fe.H3N.2H2O4S.12H2O

  • Chemical Name:

    Ammonium ferric sulfate dodecahydrate

  • Synonyms:

    Sulfuric acid,ammonium iron(3+) salt (2:1:1),dodecahydrate;Ferric ammonium alum (FeNH4(SO4)2.12H2O);Ferric ammonium sulfate dodecahydrate;Ammonium iron sulfate (NH4Fe(SO4)2.12H2O);Ammonium iron sulfate ((NH4)Fe(SO4)2) dodecahydrate;Ammonium iron disulfate dodecahydrate;Ammonium iron(3+) disulfate dodecahydrate;Ammonium ferric disulfate dodecahydrate;Monoammonium ferric sulfate dodecahydrate;Ammonium iron(III) sulfate dodecahydrate;Ammonium ferric sulfate dodecahydrate

  • Categories:

    Inorganic Chemistry  >  Inorganic Salts

Description

slightly grey-purple adhering crystals or powder

Ammonium ferric sulfate dodecahydrate Basic Attributes

482.19

481.999542

233-382-4

65390568Z5

DTXSID30228452

28333000

Characteristics

190

-0.62200

slightly violet Solid

1.71

39-41 °C(lit.)

230 °C

H2O: 1 m at 20 °C, complete, yellow-brown to red brown

Store at RT.

Safety Information

NONH for all modes of transport

3

36/38-36/37/38

26-36/37-24/25-36

WS5900000

Xi

Stable under normal temperatures and pressures.

P305 + P351 + P338

H315-H319

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, and P362|Aggregated GHS information provided by 40 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Ammonium ferric sulfate dodecahydrate Use and Manufacturing

Indicator for determination of halogen, indicator for silver content method, mordant, determination of iron content of soda ash in the production of nitrogen fertilizer, analysis of cyanide in metal salt solution, with standard for high-speed iron.

Computed Properties

Molecular Weight:482.2
Hydrogen Bond Donor Count:13
Hydrogen Bond Acceptor Count:20
Exact Mass:481.999545
Monoisotopic Mass:481.999545
Topological Polar Surface Area:190
Heavy Atom Count:24
Complexity:62.2
Covalently-Bonded Unit Count:16
Compound Is Canonicalized:Yes

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