Specification Sheet
Product Name Phenol,
BioUltra, for molecular biology, TE-saturated, ~73% (T)
Product Number 77607
Product Brand SIGMA
CAS Number 108-95-2
Molecular Weight 94.11
 
TEST SPECIFICATION
APPEARANCE (COLOR) Yellow to Very Dark Yellow
APPEARANCE (FORM) Liquid
TITRATION (T) NAOH 1M 69 - 77 %
REFRACTIVE INDEX N20/D 1.465 - 1.494
PH-TEST 7.3 - 8.3
PH (METHOD) 10 % IN WATER
WATER 23 - 31 %
METAL TRACE ANALYSIS (ICP) CORRESPONDS TO REQUIREMENTS
ALUMINIUM (ICP) ≤ 5 mg/kg
BARIUM (ICP) ≤ 5 mg/kg
BISMUTH (ICP) ≤ 5 mg/kg
CALCIUM (ICP) ≤ 10 mg/kg
CADMIUM (ICP) ≤ 5 mg/kg
COBALT (ICP) ≤ 5 mg/kg
CHROMIUM (ICP) ≤ 5 mg/kg
COPPER (ICP) ≤ 5 mg/kg
IRON (ICP) ≤ 5 mg/kg
POTASSIUM (ICP) ≤ 50 mg/kg
LITHIUM (ICP) ≤ 5 mg/kg
MAGNESIUM (ICP) ≤ 5 mg/kg
MANGANESE (ICP) ≤ 5 mg/kg
MOLYBDENUM (ICP) ≤ 5 mg/kg
SODIUM (ICP) ≤ 50 mg/kg
NICKEL (ICP) ≤ 5 mg/kg
LEAD (ICP) ≤ 5 mg/kg
STRONTIUM (ICP) ≤ 5 mg/kg
ZINC (ICP) ≤ 5 mg/kg
ARSENIC TRACES (MHS-AAS) ≤ 0.1 mg/kg
TOTAL SULFUR AS SO4 (ICP) ≤ 50 mg/kg
EXTRANEOUS ACTIVITIES DNAses, RNAses, Proteases, Phosphatases Not Detectable
RESIDUE (FILTER TEST) NO RESIDUE
RECOMMENDED RETEST PERIOD 36 MONTHS