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ChemicalBook >> CAS DataBase List >> Ammonium dichromate

Ammonium dichromate

Ammonium dichromate price.
  • $15 - $8095.36
  • Product name: Ammonium dichromate
  • CAS: 7789-09-5
  • MF: Cr2H8N2O7
  • MW: 252.06
  • EINECS:232-143-1
  • MDL Number:MFCD00010879
  • Synonyms:chromicacid[h2cr2o7],diammoniumsalt ;diammoniumdichromate ;dichromicacid,diammoniumsalt ;dichromicacid[h2cr2o7],diammoniumsalt ;Dichromicaciddiammoniumsalt ;AMMONIUM DICHROMATE;AMMONIUM PYROCHROMATE;AMMONIUM BICHROMATE
34 prices
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  • AHH
  • AK Scientific
  • Alfa Aesar
  • Chem-Impex
  • Frontier Specialty Chemicals
  • GFS CHEMICALS
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • 25g
  • 100g
  • 4x25g
  • 250g
  • 500g
  • 1KG
  • 2kg
  • 2.5KG
  • 5KG
  • 10KG
  • 25KG
  • 100KG
  • ManufacturerAHH
  • Product numberMT-47084
  • Product descriptionAmmonium dichromate 99%
  • Packaging250g
  • Price$430
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberS335
  • Product descriptionAmmonium dichromate, ACS
  • Packaging4x25g
  • Price$79
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number013444
  • Product descriptionAmmonium dichromate, ACS 99.5% min
  • Packaging500g
  • Price$93.8
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number043180
  • Product descriptionAmmonium dichromate 99.999% (metals basis)
  • Packaging25g
  • Price$131.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number013444
  • Product descriptionAmmonium dichromate, ACS 99.5% min
  • Packaging2kg
  • Price$268.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number043180
  • Product descriptionAmmonium dichromate 99.999% (metals basis)
  • Packaging100g
  • Price$490.65
  • Updated2024-03-01
  • Buy
  • ManufacturerChem-Impex
  • Product number30210
  • Product descriptionAmmonium dichromate ≥ 99.5% (Titration: anhydrous basis)
  • Packaging100G
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number30210
  • Product descriptionAmmonium dichromate ≥ 99.5% (Titration: anhydrous basis)
  • Packaging250G
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number37420
  • Product descriptionAmmoniumdichromate,≥98%(Assay),TechnicalGradeHazmat ≥98%(Assay)
  • Packaging250G
  • Price$40.77
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number37421
  • Product descriptionAmmoniumdichromate,≥99%(Assay),PhotoHazmat ≥99%(Assay)
  • Packaging250G
  • Price$69.89
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number30210
  • Product descriptionAmmonium dichromate ≥ 99.5% (Titration: anhydrous basis)
  • Packaging1KG
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number37420
  • Product descriptionAmmoniumdichromate,≥98%(Assay),TechnicalGradeHazmat ≥98%(Assay)
  • Packaging1KG
  • Price$110.66
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number37421
  • Product descriptionAmmoniumdichromate,≥99%(Assay),PhotoHazmat ≥99%(Assay)
  • Packaging100KG
  • Price$8095.36
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number37420
  • Product descriptionAmmoniumdichromate,≥98%(Assay),TechnicalGradeHazmat ≥98%(Assay)
  • Packaging10KG
  • Price$955.14
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number30210
  • Product descriptionAmmonium dichromate ≥ 99.5% (Titration: anhydrous basis)
  • Packaging25KG
  • Price$1395
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number37421
  • Product descriptionAmmoniumdichromate,≥99%(Assay),PhotoHazmat ≥99%(Assay)
  • Packaging10KG
  • Price$1560.83
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-47084 Ammonium dichromate 99% 250g $430 2021-12-16 Buy
AK Scientific S335 Ammonium dichromate, ACS 4x25g $79 2021-12-16 Buy
Alfa Aesar 013444 Ammonium dichromate, ACS 99.5% min 500g $93.8 2024-03-01 Buy
Alfa Aesar 043180 Ammonium dichromate 99.999% (metals basis) 25g $131.65 2024-03-01 Buy
Alfa Aesar 013444 Ammonium dichromate, ACS 99.5% min 2kg $268.65 2024-03-01 Buy
Alfa Aesar 043180 Ammonium dichromate 99.999% (metals basis) 100g $490.65 2024-03-01 Buy
Chem-Impex 30210 Ammonium dichromate ≥ 99.5% (Titration: anhydrous basis) 100G $15 2021-12-16 Buy
Chem-Impex 30210 Ammonium dichromate ≥ 99.5% (Titration: anhydrous basis) 250G $30 2021-12-16 Buy
Chem-Impex 37420 Ammoniumdichromate,≥98%(Assay),TechnicalGradeHazmat ≥98%(Assay) 250G $40.77 2021-12-16 Buy
Chem-Impex 37421 Ammoniumdichromate,≥99%(Assay),PhotoHazmat ≥99%(Assay) 250G $69.89 2021-12-16 Buy
Chem-Impex 30210 Ammonium dichromate ≥ 99.5% (Titration: anhydrous basis) 1KG $90 2021-12-16 Buy
Chem-Impex 37420 Ammoniumdichromate,≥98%(Assay),TechnicalGradeHazmat ≥98%(Assay) 1KG $110.66 2021-12-16 Buy
Chem-Impex 37421 Ammoniumdichromate,≥99%(Assay),PhotoHazmat ≥99%(Assay) 100KG $8095.36 2021-12-16 Buy
Chem-Impex 37420 Ammoniumdichromate,≥98%(Assay),TechnicalGradeHazmat ≥98%(Assay) 10KG $955.14 2021-12-16 Buy
Chem-Impex 30210 Ammonium dichromate ≥ 99.5% (Titration: anhydrous basis) 25KG $1395 2021-12-16 Buy
Chem-Impex 37421 Ammoniumdichromate,≥99%(Assay),PhotoHazmat ≥99%(Assay) 10KG $1560.83 2021-12-16 Buy

Properties

Melting point :170 °C (dec.)(lit.)
Density :2.150
vapor density :8.7 (vs air)
solubility :H2O: 1 M at 20 °C, clear, colorless
form :Solid
color :Orange to red
Odor :Odorless
PH Range :3 - 4
Water Solubility :360 g/L (20 ºC)
Decomposition :170 °C
Merck :14,515
Exposure limits :ACGIH: TWA 0.0002 mg/m3; STEL 0.0005 mg/m3 (Skin)
OSHA: Ceiling 0.1 mg/m3
NIOSH: IDLH 15 mg/m3; TWA 0.0002 mg/m3 Stability :Stability Strong oxidizer - contact with flammable materials may cause fire. Reactions carried out in closed vessels may lead to explosion. Incompatible with organic materials, strong reducing agents.
CAS DataBase Reference :7789-09-5(CAS DataBase Reference)
EPA Substance Registry System :Ammonium dichromate(VI) (7789-09-5)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H272 May intensify fire; oxidizer Oxidising liquids;Oxidising solids Category 2
Category 3
Danger
Warning
GHS hazard pictograms P210, P220, P221P280, P370+P378,P501
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger GHS hazard pictograms P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger GHS hazard pictograms P261, P285, P304+P341, P342+P311,P501
H340 May cause genetic defects Germ cell mutagenicity Category 1A, 1B Danger GHS hazard pictograms
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger GHS hazard pictograms
H360 May damage fertility or the unborn child Reproductive toxicity Category 1A, 1B Danger GHS hazard pictograms
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger GHS hazard pictograms P260, P264, P270, P314, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Ammonium dichromate is a salt consisting of ammonium ions and dichromate ions. It can be used as in pyrotechinics, photography as well as lithography. It can be used as a catalyst and a source of pure nitrogen in the laboratory. It can also be used as the mordant of dyeing pigment. It has application in the manufacturing of alizarin, chrome alum, leather tanning and oil purification. Moreover, it can be used for the production of phosphor raster of television screen through acting as the photoactive site. Finally, there are also reports using it for combustion synthesis of perovskite LnCrO3 powder and oxidation of hydroquinones, catechols and phenols.

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