Certificate of Analysis

Sigma-Aldrich
Product Name:
Urea solution

Product Description:
40 % (w/v) in H2O

Product Brand:
Sigma-Aldrich

Product Number:
U7129

Molecular Weight:
60.06

Molecular Formula:
NH2CONH2

CAS Number:
57-13-6

Test
Specification
Lot 090M1193 Results
Appearance (Color):
Colorless
Colorless

Appearance (Turbidity):
Clear
Clear

Appearance (Form):
Liquid
Liquid

pH:
7.80 - 8.20
8.20

Cultural Response:
Pass
Pass

 :
As described in data sheet
 

Specification Date::
AUG 2010

Date of QC Release::
SEP 2010

Print Date::
SEP 08 2010

Tom Beil, VP, Quality and Regulatory Affairs
The above information is believed to be correct to the best of our knowledge. This information is to be used for the purpose of determining animal origin only and not to be confused with "country of origin" for import/export purposes. Sigma-Aldrich shall not be held liable for any damage resulting from handling or from contact with the above product.

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