Learn More
Sodium selenite, anhydrous, 99% min, typically 99.75% min (metals basis), Thermo Scientific Chemicals
Description
In glass manufacturingSodium selenite is used in the manufacture of colorless glass. It acts as an ingredient in some food supplements. It is an animal feed used in pet foods.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications
Specifications
Melting Point | >350°C |
Color | White |
pH | 9 |
Physical Form | Powder |
Quantity | 100 g |
Linear Formula | Na2SeO3 |
UN Number | UN2630 |
Merck Index | 14,8673 |
Solubility Information | Freely soluble in water; Insoluble in alcoholSoluble in water; Insoluble in alcohol and ethanol. |
Formula Weight | 172.94 |
Show More |
Product Suggestions
Customers who viewed this item also viewed
Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
62480036 | Certificate of Analysis | 23/07/2024 | 012585.36,012585.22 |
62480025 | Certificate of Analysis | 08/05/2024 | 012585.36,012585.22 |
61800719 | Certificate of Analysis | 17/11/2021 | 012585.36,012585.22 |
61900210 | Certificate of Analysis | 17/11/2021 | 012585.36,012585.22 |
T08F022 | Certificate of Analysis | 17/11/2021 | 012585.36,012585.22 |
Safety and Handling


- Sodium selenite, anhydrous
- Danger
- Acute toxicity Category 2
- LONG-TERM AQUATIC HAZARD Chronic 1
- ACUTE AQUATIC Acute 1
- Serious eye damage/eye irritation Category 2
- Skin corrosion/irritation Category 2
- Skin sensitiser Category 1
- H300-Fatal if swallowed.
- H315-Causes skin irritation.
- H317-May cause an allergic skin reaction.
- H319-Causes serious eye irritation.
- H330-Fatal if inhaled.
- H400-Very toxic to aquatic life.
- H410-Very toxic to aquatic life with long lasting effects.
- EUH031-Contact with acids liberates toxic gas.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
- MIXTURE LIST-Contains : Sodium selenite
Promotions
-
Multiple Manufacturers
Chemical Extravaganza
Shop now and save up to 97% on top-quality products for your lab needs.Promo Code: 25908Expires: 2025-03-31
Days
13Hours
18Minutes
35Seconds
55 -
Multiple Manufacturers
More Discovery, Less Cost
Save on thousands of eligible products.Promo Code: 24111Expires: 2025-03-21
Days
3Hours
18Minutes
35Seconds
55New Offer Save Now
RUO – Research Use Only
Your input is important to us. Please complete this form to provide feedback related to the content on this product.