Metals & non-metals
Precipitated Sulfur Powder 99.5% USP Grade
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- Article code
- SUPREPU
- CAS
- 7704-34-9
- Grade
- USP Grade
- Purity
- Min 99.5%
- Category
- Metals & non-metals
Specification and availability are confirmed by Chemical Suppliers when you inquire. Product details are attached to your request automatically.
Properties
- Article / SKU
- SUPREPU
- CAS
- 7704-34-9
- Synonyms
- Aquilite, Asulfa-Supra, Atomic sulfur, Bensulfoid, Brimstone, Colloidal sulfur, Colloidal-S
- Assay
- Min 99.5%
- PubChem ID
- 5362487
- Grade
- USP Grade
- Color
- Yellow
- Physical form
- Solid powder
- Appearance
- Yellow
- Odor
- Odorless, or faint odor of rotten eggs
- Melting point
- 118 - 120°C (244-248°F)
- Boiling Point
- 832°F (444°C)
- Vapor pressure
- 8 mmHg at 246°C (475°F)
- Density
- 33-80 lbs. / ft3 (bulk)
- Solubility
- Insoluble in water
- Auto-ignition temperature
- 240°C (464°F)
- Molecular formula
- S
- Molecular weight
- 32.06
- Autoship Available
- Yes
- Flash Point
- 207.2 °C / 405 °F
- Loss on ignition
- Max 0.3%
- Pillar
- Natural
- Reaction to Litmus
- Neutral
- Residual solvents
- Not manufactured with class 1, 2 or 3
- Water
- Max 0.5%
Packaging options — size and article
| Size | Article / SKU |
| 500g | SUPREPU-500G |
| 1lb | SUPREPU-1LB |
| 1kg | SUPREPU-1KG |
| 2.5kg | SUPREPU-2.5KG |
| 5kg | SUPREPU-5KG |
| 12.5kg | SUPREPU-12.5KG |
| 50lb | SUPREPU-50LB |
| 25kg | SUPREPU-25KG |
Packaging options
- 500g
- 1lb
- 1kg
- 2.5kg
- 5kg
- 12.5kg
- 50lb
- 25kg
Details
Precipitated Sulfur Powder 99.5% USP Grade
Precipitated sulfur refers to a form of sulfur that is obtained through a chemical process called precipitation. Sulfur is extracted from raw materials such as natural gas, crude oil, or mined from sulfur deposits. The process involves reacting sulfur dioxide (SO2) with other chemicals, like hydrogen sulfide (H2S), to produce elemental sulfur.
Once obtained, this elemental sulfur is then converted into various forms, including precipitated sulfur. This form of sulfur is finely ground and often used in various industries, including pharmaceuticals, agriculture, and the production of rubber, plastics, and chemicals.
Precipitated sulfur is known for its purity and fine particle size, making it suitable for a wide range of applications where precise control over sulfur content and particle size is required.
Common Uses and Applications
Topical medications for treating skin conditions
Vulcanization process of rubber
Dyeing process of textiles
Competitive pricing and well-stocked US-based inventory.
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