Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.
Revision
20-December-2010 JSW
Synonyms
(NH₄)₂SO₄
Description
Absorbance: ≤0.01 at 260 nm and 280 nm.
Form
White crystalline solid
CAS number
7783-20-2
RTECS
BS4500000
Chemical formula
(NH₄)₂SO₄
Purity
≥99% by acidometry
Contaminants
DNases, proteases, RNases: none detected
Solubility
H₂O (1 M)
Storage
+15°C to +30°C
Hygroscopic
Do Not Freeze
Ok to freeze
Special Instructions
Following reconstitution, store at room temperature. Stock solutions are stable for up to 1 year at room temperature.