Sorbitan Isostearate, often called the trade name SPAN 120, is a water-in-oil emulsifier.

HLB 4.7 (estimated)

Sorbitan Isostearate, often called the trade name SPAN 120, is a water-in-oil emulsifier.

HLB 4.7 (estimated)

Sorbitan SesquioleateOr popularly called the trade name Span 83 or Rheodol AO-15V Used as a water-in-oil emulsifier.

has an HLB value of approximately 3.7

Sorbitan Oleate, popularly known as Span 80, is used as a water-in-oil emulsifier.

has an HLB value of approximately 4.3

Sorbitan Stearate, commonly known as Span 60, is used as a water-in-oil emulsifier.

HLB is approximately 4.7.

Sorbitan Laurate, commonly known as Span 20, is used as a water-in-oil emulsifier.

HLB is approximately 8.6.

Sorbitan Palmitate, popularly known by the trade name Span 20, is used as a water-in-oil emulsifier.

HLB is approximately 6.7.

Sorbitan Tristearate, commonly known as Span 65, is used as a water-in-oil emulsifier.

HLB is approximately 2.1.

Sorbitan Trioleate, commonly known as Span 85, is used as a water-in-oil emulsifier.

Has an HLB of about 1.8