MT- SPAN 40

■ Chemical Description

--Tween-40 (abbr. T-40)

■ CAS No. 9005-66-7

■ Molecular and Structural Formula C₆₂H₁₂₃O₂₆

■ Characteristics

--Amber oily liquid, Relative density: 1.05-1.10. HLB value: l5.6;

--Soluble in water, diluted acid, diluted alkalis and most organic solvents, insoluble in vegetable oil;

■ Specification

No	Tests	Specification
1	Appearance	Amber oily liquid
2	Acid Value (mgKOH/g)	≤2
3	Saponification Value (mgKOH/g)	40-55
4	Hydroxyl Value (mgKOH/g)	85-110
5	Water %	≤3

■ Application

--As emulsifier, solubilizer, stabilizer, diffusant and fiber lubricant etc;

■ Packaging and Storage

-- Packed in 200kg fiber or plastic drum;

--Stored in dry place at room temperature;

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