|
Product Code
|
214321
|
|
Product Name
|
UREA
for molecular biology
DNase, RNase Protease not detected
|
|
CAS Number
|
57-13-6
|
|
Classification
|
UREA
|
|
|
|
|
CH4N2O M.W. 60.06
DESCRIPTION .............. white crystalline compound
SOLUBILITY ............... 8M aq soln is clear & colourless
ASSAY(ex N ) ............. min 99.5%
MELTING POINT ............ 132-133??C
SULPHATED ASH ............ max 0.01%
CHLORIDE(Cl) ............. max 0.0005%
SULPHATE(SO4) ............ max 0.001%
IRON(Fe) ................. max 0.0001%
HEAVY METALS(Pb) ......... max 0.0001%
ACIDITY .................. max 0.05ml N%
A8M aqueous,260nm ........ max 0.056
A8M aqueous,280nm ........ max 0.046
BIURET ................... max 0.05%
DNase,RNase,protease ..... none detected
|
|
|
|
|
|
Code
|
Size
|
Price
|
|
|
A
|
500 g
|
|
|
|
B
|
10x500 g
|
|
|
|
|
|
|
|
|
|
|
|
|
