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Silver Chromate

Ag2CrO4
CAS 7784-01-2


Product Product Code Request Quote
(2N) 99% Silver Chromate AG-CRAT-02 Request Quote
(3N) 99.9% Silver Chromate AG-CRAT-03 Request Quote
(4N) 99.99% Silver Chromate AG-CRAT-04 Request Quote
(5N) 99.999% Silver Chromate AG-CRAT-05 Request Quote

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
Ag2CrO4 7784-01-2 62666 MFCD00003402 232-043-8 disilver dioxido(dioxo
chromium
N/A [Ag+].[Ag+].[O-][Cr]([O-])(=O)=O InChI=1S/2Ag.Cr.
4O/q2*+1;;;;2*-1
OJKANDGLELGDHV-UHFFFAOYSA-N

PROPERTIES Compound Formula Mol. Wt. Appearance Density Exact Mass Monoisotopic Mass Charge MSDS
Ag2CrO4 331.73 Solid N/A 331.730019 329.730356 0 Safety Data Sheet

Chromate IonSilver Chromate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Silver (Ag)atomic and molecular weight, atomic number and elemental symbolSilver (atomic symbol: Ag, atomic number: 47) is a Block D, Group 11, Period 5 element with an atomic weight of 107.8682. Silver Bohr ModelThe number of electrons in each of Silver's shells is 2, 8, 18, 18, 1 and its electron configuration is [Kr]4d10 5s1. The silver atom has a radius of 144 pm and a Van der Waals radius of 203 pm. Silver was first discovered by Early Man prior to 5000 BC. In its elemental form, silver has a brilliant white metallic luster. Elemental SilverIt is a little harder than gold and is very ductile and malleable, being exceeded only by gold and perhaps palladium. Pure silver has the highest electrical and thermal conductivity of all metals and possesses the lowest contact resistance. It is stable in pure air and water, but tarnishes when exposed to ozone, hydrogen sulfide, or air containing sulfur. It is found in copper, copper-nickel, lead, and lead-zinc ores, among others. Silver was named after the Anglo-Saxon word "seolfor" or "siolfur," meaning 'silver'. For more information on silver, including properties, safety data, research, and American Elements' catalog of silver products, visit the Silver element page.

Chromium (Cr) atomic and molecular weight, atomic number and elemental symbolChromium (atomic symbol: Cr, atomic number: 24) is a Block D, Group 6, Period 4 element with an atomic weight of 51.9961. Chromium Bohr ModelThe number of electrons in each of Chromium's shells is 2, 8, 13, 1 and its electron configuration is [Ar] 3d5 4s1. Chromium was first discovered by Louis Nicolas Vauquelin in 1797. It was first isolated in 1798, also by Louis Nicolas Vauquelin. The chromium atom has a radius of 128 pm and a Van der Waals radius of 189 pm. In its elemental form, chromium has a lustrous steel-gray appearance. Elemental ChromiumChromium is the hardest metal element in the periodic table and the only element that exhibits antiferromagnetic ordering at room temperature, above which it tranforms into a paramagnetic solid. The most common source of chromium is chromite ore (FeCr2O4). Due to its various colorful compounds, Chromium was named after the Greek word 'chroma' meaning color. For more information on chromium, including properties, safety data, research, and American Elements' catalog of chromium products, visit the Chromium element page.

HEALTH, SAFETY & TRANSPORTATION INFORMATION
Material Safety Data Sheet MSDS
Signal Word Danger
Hazard Statements H272-H317-H350i-H410
Hazard Codes O,T,N
Risk Codes 49-8-43-50/53
Safety Precautions 53-17-45-60-61
RTECS Number N/A
Transport Information UN 1479 5.1/PG 2
WGK Germany 3
Globally Harmonized System of
Classification and Labelling (GHS)
Exclamation Mark-Acute Toxicity Health Hazard Environment-Hazardous to the aquatic environment Flame Over Circle-Oxidizing gases and liquids  

SILVER CHROMATE SYNONYMS
Silver Dichromate, Silver chromate(VI), disilver dioxido(dioxo)chromium, disilver(1+) dioxido(dioxo)chromium

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PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.


Have a Question? Ask a Chemical Engineer or Material Scientist
Request an MSDS or Certificate of Analysis

Recent Research & Development for Silver

  • Optimization of sporicidal activity and environmental Bacillus endospores decontamination by biogenic silver nanoparticle.. Gopinath PM, Dhanasekaran D, Ranjani A, Thajuddin N, Akbarsha MA, Velmurugan M, Panneerselvam A.. Future Microbiol. 2015 May
  • Toxicity of silver nanoparticles to human dermal fibroblasts on microRNA level.. Huang Y, Lü X, Ma J.. J Biomed Nanotechnol. 2014 Nov
  • Toxicity of silver and gold nanoparticles on marine microalgae.. Moreno-Garrido I, Pérez S, Blasco J.. Mar Environ Res. 2015 May 16.
  • Photonic Crystal Fiber-Based Surface Plasmon Resonance Sensor with Selective Analyte Channels and Graphene-Silver Deposited Core.. Rifat AA, Mahdiraji GA, Chow DM, Shee YG, Ahmed R, Adikan FR.. Sensors (Basel). 2015 May 19
  • Accumulation of silver by Fucus spp. (Phaeophyceae) and its toxicity to Fucus ceranoides under different salinity regimes.. Ramesh K, Berry S, Brown MT.. Ecotoxicology. 2015 May 23.
  • Colorimetric detection of iron ions (III) based on the highly sensitive plasmonic response of the N-acetyl-l-cysteine-stabilized silver nanoparticles.. Gao X, Lu Y, He S, Li X, Chen W.. Anal Chim Acta. 2015 Jun 16
  • In vitro permeability of silver nanoparticles through porcine oromucosal membrane.. Mauro M, Crosera M, Bianco C, Bellomo F, Bovenzi M, Adami G, Larese Filon F.. Colloids Surf B Biointerfaces. 2015 May 5
  • Annona muricata leaf extract-mediated silver nanoparticles synthesis and its larvicidal potential against dengue, malaria and filariasis vector.. Santhosh SB, Yuvarajan R, Natarajan D.. Parasitol Res. 2015 May 24.
  • pH-Triggered Controllable Release of Silver-Indole-3 Acetic Acid Complexes from Mesoporous Silica Nanoparticles (IBN-4) for Effectively Killing Malignant Bacteria.. Kuthati Y, Kankala RK, Lin SX, Weng CF, Lee CH.. Mol Pharm. 2015 May 21.
  • Adsorption and sub-nanomolar sensing of thioflavin T on colloidal gold nanoparticles, silver nanoparticles and silver-coated films studied using surface-enhanced Raman scattering.. Maiti N, Chadha R, Das A, Kapoor S.. Spectrochim Acta A Mol Biomol Spectrosc. 2015 May 19
  • Molecular mechanism of silver nanoparticles in human intestinal cells.. Böhmert L, Niemann B, Lichtenstein D, Juling S, Lampen A.. Nanotoxicology. 2015 May 21:1-9.

Recent Research & Development for Chromates

  • Using chromate to investigate the impact of natural organics on the surface reactivity of nanoparticulate magnetite.. Swindle AL, Cozzarelli IM, Elwood Madden AS.. Environ Sci Technol. 2015 Feb 17
  • Simultaneous chromate reduction and azo dye decolourization by Lactobacillus paracase CL1107 isolated from deep sea sediment.. Huang G, Wang W, Liu G.. J Environ Manage. 2015 Jul 1
  • Genome sequence of the chromate-resistant bacterium Leucobacter salsicius type strain M1-8(T.).. Yun JH, Cho YJ, Chun J, Hyun DW, Bae JW.. Stand Genomic Sci. 2013 Dec 31
  • Coupled redox transformation of chromate and arsenite on ferrihydrite.. Cerkez EB, Bhandari N, Reeder RJ, Strongin DR.. Environ Sci Technol. 2015 Mar 3
  • Correction to Using chromate to investigate the impact of natural organics on the surface reactivity of nanoparticulate magnetite.. Swindle A, Cozzarelli I, Madden AE.. Environ Sci Technol. 2015 Mar 3
  • Bioremediation of hexavalent chromate using permeabilized Brevibacterium sp. and Stenotrophomonas sp. cells.. Ge S, Ge S, Zhou M, Dong X.. J Environ Manage. 2015 Jul 1
  • Assessing the suitability of 8-OHdG and micronuclei as genotoxic biomarkers in chromate-exposed workers: a cross-sectional study.. Li P, Gu Y, Yu S, Li Y, Yang J, Jia G.. BMJ Open. 2014 Oct 9
  • Chromate and phosphate inhibited each other's uptake and translocation in arsenic hyperaccumulator Pteris vittata L.. de Oliveira LM, Lessl JT, Gress J, Tisarum R, Guilherme LR, Ma LQ.. Environ Pollut. 2015 Feb
  • Erratum to: The lipidome of the photosynthetic bacterium Rhodobacter sphaeroides R26 is affected by cobalt and chromate ions stress.. Calvano CD, Italiano F, Catucci L, Agostiano A, Cataldi TR, Palmisano F, Trotta M.. Biometals. 2015 Feb
  • Nanoporous sorbent material as an oral phosphate binder and for aqueous phosphate, chromate, and arsenate removal.. Sangvanich T, Ngamcherdtrakul W, Lee R, Morry J, Castro D, Fryxell GE, Yantasee W.. J Nanomed Nanotechnol. 2014