Tween 40,Polysorbate 40,Polyoxyethylene sorbitan monopalmita
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Tween 40,Polysorbate 40,Polyoxyethylene sorbitan monopalmita |
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1. General
The units producing and marketing this product are certified according to Q/320621HA047.
Appearance: Yellow to amber cream
Chemical Name: Tween 40
Synonyms: Polysorbate 40,Polyoxyethylene sorbitan monopalmitate.
Molecular Formula: C22H42O6(C2H4O)n
CAS No.: 9005-66-8
2. Specification
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Parameter
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Unit
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Specification
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Test method
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Hydroxyl value
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mgKOH/g
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85~100
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GB/T 7384
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Saponification number
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mgKOH/g
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40~55
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HG/T 3505
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Acid value
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mgKOH/g
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≤2
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GB/T 6365
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Water content
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% m/m
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≤1
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GB/T 7380
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3. Applications
Used as emulsifier, foaming agent, lubricant, solubilizing agent, antistatic agent, washing agent, dispersing agent, degreasing agent and chemical intermediate in the industry.
4. Package and Storage
1000Kg / IBC drum
200Kg / metal drum (Net weight).
Shelf Life: two years.
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