Specification Sheet
Product Name Albumin from bovine serum,
powder, cell culture tested
Product Number A9418
Product Brand SIGMA
CAS Number 9048-46-8
Storage Temp 2-8°C
 
TEST SPECIFICATION
APPEARANCE WHITE TO TAN POWDER
SOLUBILITY CLEAR TO SLIGHTLY HAZY FAINT YELLOW TO YELLOW SOLUTION AT 10 G PLUS 250 ML IN WATER
LOSS ON DRYING < OR = 5%
NITROGEN 14.5 TO 16.5%
PH TEST 5.0 TO 5.6 (1% IN WATER)
UV ABSORBANCE < OR = 0.5 AT 406 NM (4% IN WATER)
IDENTITY OF BOVINE ORIGIN
AGAROSE ELECTROPHORESIS > OR = 96% ALBUMIN
CELL CULTURE TEST PASSES
RECOMMENDED RETEST 5 YEARS
DOCUMENT # A9418/11/27/07/6