Question

The HLB range for w\o emulsifying agent

Answer 1

Answer:

The assigned values range from 1 to 20. Lower HLB values indicate a more lipophilic emulsifier, whereas higher values indicate a more hydrophilic emulsifier. Emulsifiers with HLB numbers in the 3–6 range are best for w/o emulsions, whereas emulsifiers with HLB numbers in the range of 8–18 are best for o/w emulsions.

Explanation:

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