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Product Catalog
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Metal and Ceramic Science
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Salts
> Ammonium Salts
Ammonium Salts
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Description
Molecular Formula
Product #
Ammonium acetate 99.999% trace metals basis
CH
3
CO
2
NH
4
372331
Ammonium biborate tetrahydrate 98.9-101.2% B
2
O
3
basis
(NH
4
)
2
B
4
O
7
� 4H
2
O
A4380
Ammonium bromide 99.999% trace metals basis
NH
4
Br
380008
Ammonium bromide ≥99.99% trace metals basis
NH
4
Br
467731
Ammonium carbamate 99%
H
2
NCO
2
NH
4
292834
Ammonium carbonate mixture of variable proportions of ammonium bicarbonate and ammonium carbamate, 99.999% trace metals basis
(NH
4
)
2
CO
3
379999
Ammonium cerium(IV) sulfate dihydrate
Ce(NH
4
)
4
(SO
4
)
4
� 2H
2
O
221759
Ammonium chloride 99.998% trace metals basis
NH
4
Cl
254134
Ammonium chloride 99.99% trace metals basis
NH
4
Cl
326372
Ammonium chromate 98%
(NH
4
)
2
CrO
4
216038
Ammonium dichromate 99.999% trace metals basis
(NH
4
)
2
Cr
2
O
7
450138
Ammonium dihydrogenphosphate 99.999% trace metals basis
NH
4
H
2
PO
4
204005
Ammonium fluoride 99.99+ % trace metals basis
NH
4
F
338869
Ammonium formate 99.995+ % trace metals basis
HCO
2
NH
4
516961
Ammonium heptafluorotantalate(V) 99.99% trace metals basis
(NH
4
)
2
TaF
7
332526
Ammonium hexabromoplatinate(IV) 99.9% trace metals basis
(NH
4
)
2
PtBr
6
398330
Ammonium hexachloroiridate(III) monohydrate 99.99% trace metals basis
(NH
4
)
3
IrCl
6
� H
2
O
229431
Ammonium hexachloroiridate(IV) 99.99% trace metals basis
(NH
4
)
2
IrCl
6
203475
Ammonium hexachloroiridate(IV) 98%
(NH
4
)
2
IrCl
6
326089
Ammonium hexachloroosmate(IV) 99.99% trace metals basis
(NH
4
)
2
OsCl
6
544922
Ammonium hexachloroosmate(IV) reagent grade
(NH
4
)
2
OsCl
6
209074
Ammonium hexachloropalladate(IV) 99.99% trace metals basis
(NH
4
)
2
PdCl
6
323535
Ammonium hexachloroplatinate(IV) 99.999% trace metals basis
(NH
4
)
2
PtCl
6
204021
Ammonium hexachlororhodate(III) reagent grade
(NH
4
)
3
RhCl
6
206253
Ammonium hexachlororuthenate(IV)
(NH
4
)
2
RuCl
6
334464
Ammonium hexachlorotellurate(IV) 99.99% trace metals basis
(NH
4
)
2
TeCl
6
572756
Ammonium hexafluorogermanate(IV) 99.99% trace metals basis
(NH
4
)
2
GeF
6
203378
Ammonium hexafluorophosphate 99.99% trace metals basis
NH
4
PF
6
216593
Ammonium hexafluorophosphate purum, ≥98.0% (as NH
4
PF
6
, gravimetric)
NH
4
PF
6
09820
Ammonium hexafluorophosphate ≥95%
NH
4
PF
6
201138
Ammonium hexafluorosilicate 99.999% trace metals basis
(NH
4
)
2
SiF
6
204331
Ammonium hexafluorosilicate 98%
(NH
4
)
2
SiF
6
372579
Ammonium hexafluorostannate 99.999% trace metals basis
(NH
4
)
2
SnF
6
457183
Ammonium hexafluorotitanate 99.99% trace metals basis
(NH
4
)
2
TiF
6
204749
Ammonium hexafluorovanadate(III) 99.99% trace metals basis
(NH
4
)
3
VF
6
573892
Ammonium hydrogen difluoride 99.999% trace metals basis
NH
4
HF
2
455830
Ammonium hydrogenoxalate hydrate 99.999% trace metals basis
(NH
4
)HC
2
O
4
� xH
2
O
573876
Ammonium hydrogensulfate 99.99% trace metals basis
(NH
4
)HSO
4
455849
Ammonium hypophosphite purum, ≥97.0% (NT)
NH
4
H
2
PO
2
09872
Ammonium iodate 99.99% trace metals basis
NH
4
IO
3
499838
Ammonium iodide 99.999% trace metals basis
NH
4
I
203467
Ammonium metatungstate hydrate purum, ≥85% WO
3
basis (gravimetric), ~18 mol/mol water
(NH
4
)
6
H
2
W
12
O
40
� xH
2
O
10035
Ammonium metatungstate hydrate 99.99% trace metals basis
(NH
4
)
6
H
2
W
12
O
40
� xH
2
O
463922
Ammonium metatungstate hydrate ≥66.5% (W)
(NH
4
)
6
H
2
W
12
O
40
� xH
2
O
358975
Ammonium metavanadate 99.999%
NH
4
VO
3
573884
Ammonium metavanadate 99.99% trace metals basis
NH
4
VO
3
204846
Ammonium molybdate 99.98% trace metals basis
(NH
4
)
2
MoO
4
277908
Ammonium nitrate 99.999% trace metals basis
NH
4
NO
3
256064
Ammonium oxalate monohydrate 99.99+ % trace metals basis
(NH
4
)
2
C
2
O
4
� H
2
O
379743
Ammonium (
para
)tungstate hydrate 99.99% trace metals basis
(NH
4
)
10
H
2
(W
2
O
7
)
6
� xH
2
O
510114
Ammonium pentaborate octahydrate ≥99%
(NH
4
)
2
B
10
O
16
� 8H
2
O
A4505
Ammonium perchlorate 99.999% trace metals basis
NH
4
ClO
4
455822
Ammonium perrhenate 99.999% trace metals basis
NH
4
ReO
4
204161
Ammonium perrhenate ≥99%
NH
4
ReO
4
316954
Ammonium phosphate dibasic 99.99+ % trace metals basis
(NH
4
)
2
HPO
4
379980
Ammonium phosphomolybdate hydrate
(NH
4
)
3
PMo
12
O
40
� xH
2
O
342165
Ammonium sulfate 99.999% trace metals basis
(NH
4
)
2
SO
4
204501
Ammonium tetrachloroaurate(III) hydrate 99.99% trace metals basis
NH
4
AuCl
4
� xH
2
O
203386
Ammonium tetrachloropalladate(II) ≥99.995% trace metals basis
(NH
4
)
2
PdCl
4
203947
Ammonium tetrachloropalladate(II) 97%
(NH
4
)
2
PdCl
4
205850
Ammonium tetrachloroplatinate(II) 99%
(NH
4
)
2
PtCl
4
206105
Ammonium tetrafluoroborate 99.999% trace metals basis
NH
4
BF
4
541893
Ammonium tetrafluoroborate 99.99% trace metals basis
NH
4
BF
4
202843
Ammonium tetrafluoroborate purum, ≥98.0% (T)
NH
4
BF
4
09736
Ammonium tetrafluoroborate ≥97%
NH
4
BF
4
223727
Ammonium tetrathiomolybdate 99.97% trace metals basis
(NH
4
)
2
MoS
4
323446
Ammonium tetrathiotungstate 99.9+ % trace metals basis
(NH
4
)
2
WS
4
336734
Ammonium thiosulfate 98%
(NH
4
)
2
S
2
O
3
336726
Ammonium titanyl oxalate monohydrate 99.998% trace metals basis
(NH
4
)
2
TiO(C
2
O
4
)
2
� H
2
O
229989
Ammonium trifluoromethanesulfonate 99%
CF
3
SO
3
NH
4
345865
Ammonium trisoxalatochromate(III) hydrate 99.999% trace metals basis
C
6
H
12
CrN
3
O
12
� xH
2
O
573841
Sodium ammonium phosphate tetrahydrate SigmaUltra, ≥99%
NaNH
5
PO
4
� 4H
2
O
S4172
Sodium ammonium phosphate tetrahydrate ≥99%
NaNH
5
PO
4
� 4H
2
O
S9506
Tetrabutylammonium (meta)periodate
(CH
3
CH
2
CH
2
CH
2
)
4
N(IO
4
)
247057
Tetrabutylammonium perrhenate 98%
(CH
3
CH
2
CH
2
CH
2
)
4
N(ReO
4
)
250228
Tetraethylammonium tetrafluoroborate 99%
(C
2
H
5
)
4
N(BF
4
)
242144
Tetramethylammonium dichloroiodate(I) 99.999% trace metals basis
(CH
3
)
4
N(Cl
2
I)
575925
Tetramethylammonium formate solution 30 wt. % in H
2
O, 99.99+ % trace metals basis
(CH
3
)
4
N(HCOO)
438375
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