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A1332

Sigma-Aldrich

Ammonium citrate tribasic

≥97% (titration)

Synonym(s):
Citric acid triammonium salt
Linear Formula:
HOC(CO2NH4)(CH2CO2NH4)2
CAS Number:
Molecular Weight:
243.22
Beilstein:
3779194
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.25

Quality Level

assay

≥97% (titration)

form

crystals

bp

100 °C (lit.)

mp

185 °C (dec.) (lit.)

density

1 g/mL at 25 °C (lit.)

application(s)

diagnostic assay manufacturing

SMILES string

N.N.N.OC(=O)CC(O)(CC(O)=O)C(O)=O

InChI

1S/C6H8O7.3H3N/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);3*1H3

InChI key

YWYZEGXAUVWDED-UHFFFAOYSA-N

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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

Certificate of Analysis

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Certificate of Origin

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