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Home > High Purity Materials > Pure Metals | Ammonium

과학 및 산업 연구 및 제조에 필요한 모든 자료


NH 4

Ammonium

암모늄 이온, 양전하를 띄는 양이온이다. 분자식은 N과 H 3개 사이에서의 일반적인 공유결합이 발생하며 남은 H 하나에서는 H가 전자를 버리고 양이온이 되어 N의 비공유 전자쌍을 이용한 배위결합을 하여 이루어진다. 일반 자연상태에서는 번개에 의한 전기 방전이나 암모니아와 산의 결합으로 생산 될 수 있다. 성질은 알칼리 이온과 비슷한 성질을 가진다. 암모늄 이온은 약염기인 암모니아가 수소와 결합한 다원자 양이온이다.
Art.No Product Description Purity CAS R/S Quantity
361 Ammonium acetate CH3CO2NH4/ F.W. 77.08/ m.p. 114/ b.p. (dec.) 98+% 631-61-8 1 kg
362 Ammonium bromide NH4Br/ F.W. 97.97/ m.p. 452 (subl.) 99+% 12124-97-9 R 22-36 S 22-28 1 kg
902415 Ammonium bromide NH4Br/ F.W. 97.97/ m.p. 452 (subl.) 99.9% 12124-97-9 R 22-36 S 22-28 500 g
000364-1 Ammonium carbonate (NH4)2CO3/ F.W. 96.09/ 30% NH3 506-87-6 1 kg
000364-2 Ammonium cerium(IV) nitrate (NH4)2Ce(NO3)6/ F.W. 548.23/ m.p. 107-108 99+% 16774-21-3 R 8-22-41S 17-26-39 500 g
901116-2 Ammonium chloride NH4Cl/ F.W. 53.49 99.99% R 22-36 S 22 100 g
902050-1 Ammonium chloride NH4Cl/ F.W. 53.49/ crystalline powder 99.999% 12125-02-9 R 22-36 S 22 50 g
902050-2 Ammonium chloride NH4Cl/ F.W. 53.49/ crystalline powder 99.999% R 22-36 S 22 100 g
367 Ammonium chloride NH4Cl/ F.W. 53.49/ m.p. 340 (subl.)/ b.p. 520 99.5+% 12125-02-9 R 22-36 S 22 1 kg
901116-1 Ammonium chloride NH4Cl/ F.W. 53.49 99.99% 12125-02-9 R 22-36 S 22 50 g
900821 Ammonium citrate NH4O2CCH2C(OH)(CO2NH4)CH2CO2NH4/ F.W. 243.22 99+% 3458-72-8 1 kg
000372-2 Ammonium dihydrogen phosphate NH4H2PO4/ F.W. 115.03 99+% 7722-76-1 2 kg
000373-1 Ammonium dihydrogen phosphate NH4H2PO4/ F.W. 115.03/ m.p. 190 99.999% 7722-76-1 50 g
000373-2 Ammonium dihydrogen phosphate NH4H2PO4/ F.W. 115.03/ m.p. 190 99.999% 7722-76-1 100 g
000371-1 Ammonium dihydrogen phosphate NH4H2PO4/ F.W. 115.03/ m.p. 190 98+% 7722-76-1 2,5 kg
000371-2 Ammonium dihydrogen phosphate NH4H2PO4/ F.W. 115.03/ m.p. 190 98+% 5 kg
000372-1 Ammonium dihydrogen phosphate NH4H2PO4/ F.W. 115.03 99+% 7722-76-1 500 g
901974-1 Ammonium disulfito aurate (I) solution (NH4)3Au(SO3)2 + aq./ colourless solution / 10% Au 71662-32-3) 10g
901974-2 Ammonium disulfito aurate (I) solution (NH4)3Au(SO3)2 + aq./ colourless solution / 10% Au 71662-32-3) 25g
901115 Ammonium formiate HCOONH4/ F.W. 63.06/ m.p. 119-121 97+% 540-69-2 R 36/37/38 S 26-36 1 kg
000375-2 Ammonium hexabromoplatinate(IV) (NH4)2PtBr6/ F.W. 710.62/ m.p. 145 (dec.)/ red-brown/ 27% Pt 17363-02-9 R 20/21/22-36/37/38 S 26-36 5 g
000375-1 Ammonium hexabromoplatinate(IV) (NH4)2PtBr6/ F.W. 710.62/ m.p. 145 (dec.)/ red-brown/ 27% Pt 17363-02-9 R 20/21/22-36/37/38 S 26-36 1 g
000376-1 Ammonium hexachloroiridate(III) hydrate (NH4)3lrCl6 . xH2O/ F.W. 459.06/ ca. 40% Ir 29769-57-4 R 34 S 22-24/25 0,5 g
000376-2 Ammonium hexachloroiridate(III) hydrate (NH4)3lrCl6 . xH2O/ F.W. 459.06/ ca. 40% Ir 29769-57-4 R 34 S 22-24/25 2 g
000377-1 Ammonium hexachloroiridate(IV) (NH4)2lrCl6/ F.W. 441.02/ m.p. dec./ 43% Ir/ red-black 16940-92-4 R 34 S 22-24/25 1 g
000377-2 Ammonium hexachloroiridate(IV) (NH4)2lrCl6/ F.W. 441.02/ m.p. dec./ 43% Ir/ red-black 16940-92-4 R 34 S 22-24/25 5 g
000379-1 Ammonium hexachloropalladate(IV) (NH4)2PdCl6/ F.W. 355.20/ m.p. dec./ 30% Pd/ red-brown 19168-23-1 R 23/24S 22-24/25 2 g
000379-2 Ammonium hexachloropalladate(IV) (NH4)2PdCl6/ F.W. 355.20/ m.p. dec./ 30% Pd/ red-brown 19168-23-1 R 23/24S 22-24/25 10 g
000380-1 Ammonium hexachloroplatinate(IV) (NH4)2PtCl6/ F.W. 443.89/ m.p. dec./ yellow/ 44% Pt 1332-76-9 R 20/21S 23 1 g
000380-2 Ammonium hexachloroplatinate(IV) (NH4)2PtCl6/ F.W. 443.89/ m.p. dec./ yellow/ 44% Pt 1332-76-9 R 20/21S 23 5 g
000381-1 Ammonium hexachlororhenate(IV) (NH4)2ReCl6/ F.W. 435.00/ yellow-green/ 42.8% Re R 22-36/38S 26-28-37/39 1 g
000381-2 Ammonium hexachlororhenate(IV) (NH4)2ReCl6/ F.W. 435.00/ yellow-green/ 42.8% Re R 22-36/38S 26-28-37/39 5 g
000382-1 Ammonium hexachlororhodate(III) (NH4)3RhCl6/ F.W. 369.74/ dark red/ 27.8% Rh 99.9+% 15336-18-2 R 34S 22-24/25 1 g
000382-2 Ammonium hexachlororhodate(III) (NH4)3RhCl6/ F.W. 369.74/ dark red/ 27.8% Rh 99.9+% 15336-18-2 R 34S 22-24/25 5 g
000383-2 Ammonium hexachlororuthenate(IV) (NH4)2RuCl6/ F.W. 349.87/ brown/ 31% Ru 18746-63-9 5 g
000383-1 Ammonium hexachlororuthenate(IV) (NH4)2RuCl6/ F.W. 349.87/ brown/ 31% Ru 18746-63-9 2 g
384 Ammonium hexacyanoferrate(II) hydrate (NH4)4[Fe(CN)6] . xH2O/ F.W. 284.11 14481-29-9 100 g
386 Ammonium hexafluorophosphate NH4PF6/ F.W. 163.00/ m.p. Dec. 99+% 16941-11-0 R 34-37 S 26-36/37/39-45 100 g
902051 Ammonium hexafluorophosphate NH4PF6/ F.W. 163.00/ coarse powder 99.9% 16941-11-0 R 34-37 S 26-36/37/39-45 50g
387 Ammonium hexafluorosilicate (NH4)2SiF6/ F.W. 178.14/ m.p. Dec. 98.% 16919-19-0 R 23/24/25 S 1/2-26-45 500 g
000388-1 Ammonium hexanitritorhodate(III) (NH4)3Rh(NO2)6/ F.W. 433.05/ brown-yellow/ 24% Rh 61180-97-0 1 g
000388-2 Ammonium hexanitritorhodate(III) (NH4)3Rh(NO2)6/ F.W. 433.05/ brown-yellow/ 24% Rh 61180-97-0 5 g
389 Ammonium hydrogen carbonate (NH4)HCO3/ F.W. 79.06/ m.p. 107.5 99+% 1066-33-7 2,5 kg
390 Ammonium hydrogen fluoride NH4HF2/ F.W. 57.04/ m.p. 125.6 97.% 1341-49-7 R 25-34 S 22-26-37 1 kg
000391-1 Ammonium hydrogen phosphate, tech. (NH4)2HPO4/ F.W. 132.06/ m.p. 155 (dec.) 7783-28-0 2,5 kg
000391-2 Ammonium hydrogen phosphate, tech. (NH4)2HPO4/ F.W. 132.06/ m.p. 155 (dec.) 7783-28-0 5 kg
392 Ammonium hydrogen phosphate (NH4)2HPO4/ F.W. 132.06 98+% 7783-28-0 1 kg
393 Ammonium hydrogen sulfate (NH4)HSO4/ F.W. 115.10 99.9% 7803-63-6 R 34 S 26-36/37/39-45 50 g
395 Ammonium iodide NH4l/ F.W. 144.94 99.% 12027-06-4 R 22 S 24/25 100 g
902417 Ammonium iodide NH4l/ F.W. 144.94/ coarse crystals 99.9% 12027-06-4 100 g
396 Ammonium iron(II) sulfate hexahydrate Fe(NH4)2(SO4)2 . 6H2O/ F.W. 392.14 99+% 7783-85-9 1 kg
397 Ammonium iron(III) sulfate dodecahydrate FeNH4(SO4)2 . 12H2O/ F.W. 482.19/ m.p. 39-41 99+% 7783-83-7 1 kg
414 Ammonium L tartrate H4NO2CCH(OH)CH(OH)CO2NH4/ F.W. 184.15 99.% 3164-29-2 500 g
000398-1 Ammonium metavanadate NH4VO3/ F.W. 116.98/ powder/ m.p.93 (dec.) 99+% 7803-55-6 R 20-25-36/37 S 26-37-45 500 g
000398-2 Ammonium metavanadate NH4VO3/ F.W. 116.98/ powder/ m.p.93 (dec.) 99+% 7803-55-6 R 20-25-36/37 S 26-37-45 1 kg
000399-1 Ammonium molybdate (NH4)2Mo2O7/ F.W. 339.95/ powder 27546-07-2 R 22 S 24 250 g
000399-2 Ammonium molybdate (NH4)2Mo2O7/ F.W. 339.95/ powder 27546-07-2 R 22 S 24 1 kg
400 Ammonium molybdate tetrahydrate (NH4)6Mo7O24 . 4H2O/ F.W. 1235.86 99+% 12054-85-2 R 22 S 24 250 g
401 Ammonium nickel sulfate hexahydrate Ni(NH4)2(SO4)2 . 6H2O/ F.W. 395.00 98.% 7785-20-8 R 22-40-42/43 S 22-36/37 1 kg
000403-1 Ammonium nitrido octachlorodiaquodiruthenate(IV) (NH4)3[Ru2NCl8(H2O)2] / F.W. 589.92/ dark-red / 33% Ru 27316-90-1 1 g
000403-2 Ammonium nitrido octachlorodiaquodiruthenate(IV) (NH4)3[Ru2NCl8(H2O)2] / F.W. 589.92 / dark-red / 33% Ru 27316-90-1 5 g
6054 Ammonium oxalate, monohydrate (NH4)2(C2O4) . H2O/ F.W. 142.12 98+% 6009-70-7 R 21/22 S 24/25 1 kg
000404-1 Ammonium pentachloroaquorhodate(III) (NH4)2RhCl5(H2O)/ F.W. 334.26/ 30.5% Rh 63771-33-5 1 g
000404-2 Ammonium pentachloroaquorhodate(III) (NH4)2RhCl5(H2O)/ F.W. 334.26/ 30.5% Rh 63771-33-5 5 g
406 Ammonium peroxodisulfate (NH4)2S2O8/ F.W. 228.18 98+% 7727-54-0 R 8-22-36/38-43 S 24-36 1 kg
000407-1 Ammonium perrhenate NH4ReO4/ F.W. 268.24/ m.p. dec./ colourless/ 69.4% Re 99.9% 13598-65-7 R 8-22-36/38 S 26-28-37/39 2 g
000407-2 Ammonium perrhenate NH4ReO4/ F.W. 268.24/ m.p. dec./ colourless/ 69.4% Re 99.9% 13598-65-7 R 8-22-36/38 S 26-28-37/39 10 g
410 Ammonium sulfamate NH4NH2SO3/ F.W. 114.12/ m.p. 131-133 99+% 7773-06-0 R 20/21 S 22 250 g
411 Ammonium sulfate (NH4)2SO4/ F.W. 132.14 99.5% 7783-20-2 1 kg
412 Ammonium sulfate (NH4)2SO4/ F.W. 132.14/ m.p. 235 (dec) 99.999% 7783-20-2 100 g
000415-2 Ammonium tetrachloroaurate(III) NH4[AuCl4]/ F.W. 356.84/ b.p. 520/ yellow/ 55% Au 13874-04-9 R 20/22-36-43 S 15-26-28-37/39 5 g
000415-1 Ammonium tetrachloroaurate(III) NH4[AuCl4]/ F.W. 356.84/ b.p. 520/ yellow/ 55% Au 13874-04-9 R 20/22-36-43 S 15-26-28-37/39 1 g
000416-1 Ammonium tetrachloropalladate(II) (NH4)2PdCl4/ F.W. 284.29/ 37.5% Pd/ olive-green/ m.p. Dec. 13820-40-1 R 22-38-41 S 22-26-28-37/39 2 g
000416-2 Ammonium tetrachloropalladate(II) (NH4)2PdCl4/ F.W. 284.29/ 37.5% Pd/ olive-green/ m.p. Dec. 13820-40-1 R 22-38-41 S 22-26-28-37/39 5 g
000416-2-3 Ammonium tetrachloropalladate(II) (NH4)2PdCl4/ F.W. 284.29/ 37.5% Pd/ olive-green/ m.p. Dec. 13820-40-1 R 22-38-41 S 22-26-28-37/39 10 g
417 Ammonium tetrachloroplatinate(II) (NH4)2PtCl4/ F.W. 372.98/ m.p. 140-150 (dec.)/ 51.5% Pt 13820-41-2 R 20/21 S 23 1 g
419 Ammonium thiocyanate NH4SCN/ F.W. 76.13 98+% 1762-95-4 R 20/21/22-32 S 13 500 g
420 Ammonium thiosulfate (NH4)2S2O3/ F.W. 148.20/ m.p. 150 98+% 7783-18-8 1 kg
000421-1 Ammonium tungstate hydrate (NH4)10W12O41 . xH2O/ F.W. 3132.61/ powder 99+% 11140-77-5 25 g
000421-2 Ammonium tungstate hydrate (NH4)10W12O41 . xH2O/ F.W. 3132.61/ powder 99+% 11140-77-5 100 g