Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Potassium sulfate
- Product Code
- 223492
- Chemical Name
- Kaliumsulfaat kristal, zeer zuiver
- Synonyms
- dipotassium salt.; Potassium sulfate (2:1)
Regulatory Identifiers
- CAS Number
- 7778-80-5 Check regulations →
- EC Number
- 231-915-5 Check regulations →
Identified Uses
Laboratory chemicals, Synthesis of substances
Uses advised against
The product is being supplied under the TSCA R&D Exemption (40 CFR Section 720.36). It is the recipients responsibility to comply with the requirements of the R&D exemption. The product may not be used for a non-exempt commercial purpose under TSCA unless appropriate consent is granted in writing by MilliporeSigma.
Manufacturers & Suppliers
Sigma-Aldrich Inc.
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3050 SPRUCE ST ST. LOUIS MO 63103 UNITED STATES
+1 314 771-5765
Emergency Contacts
CHEMTREC
800-424-9300
24 Hours/day; 7 Days/week
CHEMTREC
+1-703-527-3887
24 Hours/day; 7 Days/week
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
Manage your Safety Data Sheets
Organize and access chemical safety data with ease
Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Kaliumsulfaat kristal, zeer zuiver EC: 231-915-5 | 7778-80-5 | --- | No |
Notes
No components need to be disclosed according to the applicable regulations.
First Aid Measures
Emergency procedures for chemical exposure incidents
After inhalation: fresh air.
In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower.
After eye contact: rinse out with plenty of water. Remove contact lenses.
After swallowing: make victim drink water (two glasses at most). Consult doctor if feeling unwell.
Related Substances
Similar chemicals with comparable safety profiles
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Full contact and Splash contact: Material: Nitrile rubber. Minimum layer thickness: 0.11 mm. Break through time: 480 min. Material tested: KCL 741 Dermatril L. When dissolving in or mixing with other substances and under conditions deviating from those stated in EN 16523-1 please contact the supplier of CE-approved gloves.
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Safety glasses.
Recommended Filter type: Filter type P1. Required when dusts are generated. Recommendations on filtering respiratory protection are based on DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system.
Do not let product enter drains.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
Frequently Asked Questions
Common questions about safety, handling, and properties
What other names is Potassium sulfate known by?
Potassium sulfate is also known as: dipotassium salt.; Potassium sulfate (2:1)
What is the hazard signal word for Potassium sulfate?
The signal word is no signal word.
What is the physical form of Potassium sulfate?
Potassium sulfate is a powder appearing as form: powder color: colorless with colorless color. It has no data available odor.
What is Potassium sulfate used for?
Laboratory chemicals, Synthesis of substances
What is the melting point of Potassium sulfate?
The melting point is 1,067 C (1,953 F) and the boiling point is 1,689 C 3,072 F.