ORDER
Product | Product Code | ORDER | SAFETY DATA | Technical data |
---|---|---|---|---|
(2N) 99% Holmium Arsenate | HO-ASO-02-P | Pricing Add to cart only | SDS > | Data Sheet > |
(3N) 99.9% Holmium Arsenate | HO-ASO-03-P | Pricing Add to cart only | SDS > | Data Sheet > |
(4N) 99.99% Holmium Arsenate | HO-ASO-04-P | Pricing Add to cart only | SDS > | Data Sheet > |
(5N) 99.999% Holmium Arsenate | HO-ASO-05-P | Pricing Add to cart only | SDS > | Data Sheet > |
Holmium Arsenate Properties (Theoretical)
Compound Formula | AsHoO4 |
---|---|
Molecular Weight | 303.85 |
Appearance | Off-white powder, crystals, or chunks |
Melting Point | N/A |
Boiling Point | N/A |
Density | 6.27-6.66 g/cm3 |
Solubility in H2O | N/A |
Holmium Arsenate Health & Safety Information
Signal Word | Danger |
---|---|
Hazard Statements | H350-H300-H314-H410 |
Hazard Codes | T+, N |
Precautionary Statements | P201-P264-P273-P280-P305+P351+P338-P310 |
Risk Codes | R28-S34-S45-S50/53 |
Safety Statements | S(1/2)-S53-S45-S60-S61 |
Transport Information | UN 1557 8.1/PG III |
GHS Pictogram |
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About Holmium Arsenate
Synonyms
Holmium(III) arsenate, Holmium arsenic oxide, Arsenic acid holmium(3+) salt
Chemical Identifiers
Linear Formula | HoAsO4 |
---|---|
Pubchem CID | N/A |
MDL Number | N/A |
EC No. | N/A |
Beilstein/Reaxys No. | |
Chemical Formula | |
Molecular Weight | |
Standard InchI | |
Appearance | |
Melting Point | |
Boiling Point | |
Density |
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Packaging Specifications
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 Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.
Related Elements
See more Arsenic products. Arsenic (atomic symbol: As, atomic number: 33) is a Block P, Group 15, Period 4 element with an atomic radius of 74.92160. The number of electrons in each of arsenic's shells is 2, 8, 18, 5 and its electron configuration is [Ar] 3d10 4s2 4p3. The arsenic atom has a radius of 119 pm and a Van der Waals radius of 185 pm. Arsenic was discovered in the early Bronze Age, circa 2500 BC. It was first isolated by Albertus Magnus in 1250 AD. In its elemental form, arsenic is a metallic grey, brittle, crystalline, semimetallic solid.
Arsenic is found in numerous minerals including arsenolite (As2O3), arsenopyrite (FeAsS), loellingite (FeAs2), orpiment (As2S3), and realgar (As4S4). Arsenic has numerous applications as a semiconductor and other electronic applications as indium arsenide, silicon arsenide and tin arsenide. Arsenic is finding increasing uses as a doping agent in solid-state devices such as transistors.
See more Holmium products. Holmium (atomic symbol: Ho, atomic number: 67) is a Block F, Group 3, Period 6 element with an atomic radius of 164.93032. The number of electrons in each of Holmium's shells is [2, 8, 18, 29, 8, 2] and its electron configuration is [Xe] 4f11 6s2.
The holmium atom has a radius of 176 pm and its Covalent radius is 192±7 pm. Holmium was first discovered by Marc Delafontaine in 1878. In its elemental form, holmium has a silvery white appearance. It is relatively soft and malleable. It is stable in dry air at room temperature but rapidly oxidizes at elevated temperatures and in moist air. Holmium has unusual magnetic properties. Its name is derived from the Latin word Holmia meaning Stockholm.
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