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232122

Sigma-Aldrich

2-Aminoperimidine hydrobromide hydrate

98%

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About This Item

Empirical Formula (Hill Notation):
C11H9N3 · HBr · xH2O
CAS Number:
313223-13-1
Molecular Weight:
264.12 (anhydrous basis)
EC Number:
255-101-4
MDL number:
MFCD00150088
UNSPSC Code:
12352100
PubChem Substance ID:
24853881
NACRES:
NA.22

Assay

98%

mp

297 °C (lit.)

SMILES string

Br[H].[H]O[H].NC1=Nc2cccc3cccc(N1)c23

InChI

1S/C11H9N3.BrH.H2O/c12-11-13-8-5-1-3-7-4-2-6-9(14-11)10(7)8;;/h1-6H,(H3,12,13,14);1H;1H2

InChI key

OOXFTZVZWUMSIW-UHFFFAOYSA-N

Application

2-Aminoperimidine hydrobromide was used as precipitating agent during gravimetric determination of sulphate.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBT7048
BCBL2770V
1353513V
MKBL5966V
1318435V

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Sulfate-selective electrode and its application for sulfate determination in aqueous solutions.
Lomako SV, et al.
Analytica Chimica Acta, 562(2), 216-222 (2006)

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