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英文品名TWEEN 60
CAS 号:9005-67-8
级别:Biochemical Reagent Grade
储运条件:+4 to +30

产品简介:

Specification

Appearance     Milk-White to Yellow Viscous Liquid or Paste

Solubility     PASS

Acid Value (mg KOH/g)     ≤ 2.0

Saponification Value (mg KOH/g)     45 - 55

Hydroxyl Value (mg KOH/g)     81 - 96

Water     ≤ 3.0%

Residue on Ignition     ≤ 0.25%

Lead     2.0 mg/kg

Arsenic     2.0 mg/kg

Specific Gravity (@25°C)     1.06 - 1.09

Viscosity(mm2/s , @30°C)     300 - 450

Identification     PASS

pH     4.0 - 7.5

Peroxide Value (meq/kg)     ≤ 10

Heavy Metals (meq/kg)     ≤ 10

For Research Use Only. Not for use in diagnostic procedures.
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