High Purity Arsenic Sulfide As2S3 Powder CAS 1303-32-8, 99.99%

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Arsenic Trisulfide (also known as As2S3) is an organic compound. Ore is often called Female Yellow. Particle Size: -100mesh
Purity: 99.99%

Arsenic Sulfide as2S3 Powder
Arsenic trisulfide It is an organic compound. Arsenic sulfide Formula chemical Is As2S3 also known as arsenic sulfide The ore is also known as female yellow, realgar, arsenic disulide, co-mineral. It’s a common name for a “mineral mandarin” duck. Pure arsenic trisulfide This is the monoclinic system’s lemon yellow color. It’s composed of an (As2S3) layered lattice. Red liquid is formed at 300 and then boils at 707 with no decomposition. Yellow arsenic sulfuride Is insoluble or insoluble at room temperature. It can be dissolved by water. To be toxic.
Na3ASS3 (or sodium thioarsenite) can exist in the form NaASS2 or the macerate NaASS2. Thioarsenite acids is unstable and is easy to decompose.
Arsenic 3 sulfide A semiconductor that has a direct bandgap value of 2.7 eV. The wide bandgap of this semiconductor makes it transparent in the infrared between 620 and 11mm.
There are two types of As2S3: crystalline or amorphous. Both have triangular As(III) center centers that are connected to sulfide centers. Two arsenic-atoms are double coordinated by the sulfide centers. This compound is crystallized with a complex structure of ruffled sheets. van der Waals forces are responsible for the bonding between the sheets. Crystalline forms can be found in many geological samples. Amorphous as2S3 Although it does not possess a lamellar architecture, the degree of crosslinking is much higher.

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English name: Arsenic (II) sulfide
English as: Arsenic Disulfide. Arsenic monsulfide. C.I. 77085. arsenic monosulfide, dithioxodiarsane
Arsenic Sulfide (CAS: 1303-32-28)
Arsenic Sulfide Molecular formula: As2S3
Weight of Arsenic Sulfide: 244.04
The arsenic sulfide contains 29% sulfur and 70.03% Arsenic.

Purity Zn Ag Cu Al Mg Fe Bi Sb As
99.99% 5ppm 2ppm 5ppm 5ppm 5ppm 5ppm 5ppm 5ppm 5ppm

It is simple. Powder of Arsenic Sulfide as2S3 produced?
Hydrochloric acid can be used to make arsenic trisulfide. Or, you could use eutectic sulfur-arsenic fusion. The following procedure can be used to make arsenic triumoxide:
You can find the elements here
The fusion at 390°C of elements results in As2S3. Rapid cooling causes the glass to melt. You can also use a chemical equation to express the reaction.
2 As +3 S-As2S3
Water Precipitation
As2S3 forms when an aqueous solution containing AsIII is treated with water. In the past, this reaction was used to detect arsenic. As2S3 precipitates from the reaction, and is then weighed.

Arsenic Sulfide: :
The properties of arsenic triosulfide are useful in the identification and separation arsenic compounds. These properties can also be used for the following purposes:
Arsenic Trisulfide may be used to reduce pigments, make medicine and as an ingredient in a dye.
As2S3’s high refractive Index of 2.45, and higher Knoop harderness than organic photoresists have allowed it to be studied for fabricating photonic crystals that are full-photonic. Advanced laser plate-making technologies such as 3D direct Laser engraving (3DDLW) or chemical wet Etching allow AS2S3 be used as photoresist for the preparation of 3D nanostructures.
AS2S3 & AS4S4 were studied in the treatment of acute promyelocytic lukemia (APL).
An amorphous form of arsenic trisulfide has been developed for infrared optics use. It can be transparent from 620 nm up to 11 mm.
This glass, arsenictrisulfide-glass, is less oxidative than the crystalline form of arsenictrisulfide. It also has a lower level of toxicity.

Arsenic Sulfide as2S3 Powder Storage:
A damp reunion could affect As2S3’s powder dispersion performance. Additionally, arsenic powder As2S3 should not be exposed to extreme stress.

Packing and Shipping Arsenic Sulfide as2S3 Powder
We offer many packing options that are dependent on the As2S3 powder amount.
Packaging of As2S3 arsenic sulfide powder in vacuum packaging, 100g, 500g and 1kg/bag. 25kg/barrel. Or as you request.
Delivery of As2S3 powder arsenic sulfide: can be sent by sea, air or express as soon as payment receipt is received.

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Arsenic Sulfide As2S3 Pule Properties

Other Titles Arsenic(3+) trisulfide, arsenic sulphide, arsenic; sulfane,
Diarsenic trisulfide; arsenic(3+), trihydride trisulfide; arsenictrisulfide
Orpiment, CAS 1262-21-4, EC 235 720-6

Compound Formula As2S3
Molecular Weight 246.0382
Appearance Crystals, powder, and bright yellow-orange crystals
Melting Point 310 degC, 583 K, 590 degF
Solubility In Water N/A
Density 3.43 g/cm3
Purity 99.90%
Particle Size -100mesh
Boling point 707 degC, 980 K, 1305 degF
Specific Heat N/A
Thermo Conductivity N/A
Thermal Expansion N/A
Young’s Module N/A
Exact Weight 245.7594 g/mol
Monoisotopic 245.7594 g/mol

Arsenic Sulfide Powder Health & Safety Information

Safety Notice Danger
Hazard Statements H301 + H311 + H331-H410
Flashing Point N/A
Hazard Codes T,N
Risk Codes 23/25-50/53
Safety statements 20/21-28-45-60-61
RTECS # CG2638000
Transport Information UN 1557 6.1/II
WGK Germany 3

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