168356
Ammonium Sulfate, Molecular Biology Grade
Absorbance (260 nm and 280 nm): ≤0.01.
Synonym(s):
Ammonium sulfate, Mascagnite, (NH4)2SO4
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About This Item
Linear Formula:
(NH4)2SO4
CAS Number:
Molecular Weight:
132.14
UNSPSC Code:
12352314
NACRES:
NA.25
MDL number:
eCl@ss:
38030408
Assay:
≥99% (acidimetric)
Form:
crystalline solid
Grade:
Molecular Biology
grade
Molecular Biology
Quality Segment
description
Merck USA index - 14, 555
assay
≥99% (acidimetric)
form
crystalline solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, desiccated (hygroscopic)
color
white
mp
>280 °C (dec.) (lit.)
solubility
water: 1 M
density
1.77 g/mL at 25 °C (lit.)
foreign activity
DNases, proteases, RNases, none detected
shipped in
ambient
storage temp.
10-30°C
SMILES string
N.N.OS(O)(=O)=O
InChI
1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
InChI key
BFNBIHQBYMNNAN-UHFFFAOYSA-N
General description
Absorbance (260 nm and 280 nm): ≤0.01.
Absorbance: ≤0.01 at 260 nm and 280 nm.
Preparation Note
Following reconstitution, store at room temperature. Stock solutions are stable for up to 1 year at room temperature.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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