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乳化劑 S-85

一、 別名 期盤 85 Span ?4385 ; 山梨醇酐三油酸酯
二、英文名稱 Emulsifier S-85
三、分子式 C 60 H 108 O 8
四、分子量 957.46
五、性質(zhì) 外觀為琥珀色至棕褐色油狀液體，少量溶于異丙醇、四氯乙烯、二甲苯、棉子油、礦物油等， HLB 為 1.8
六、質(zhì)量標準
外觀 琥珀色至棕褐色油狀液體
酸值 /(mg KOH/g) ≤ 10
皂化值 /(mg KOH/g) 165~185
羥基值 /(mg KOH/g) 60~80
水份 % ≤ 1
七、用途 在紡織、醫(yī)藥、化妝品、油漆、石油等行業(yè)中用作乳化劑、穩(wěn)定劑、潤滑劑、抗靜電劑、分散劑和防銹劑等。
八、包裝及貯存 凈重 200kg 、 50kg 鐵塑料桶包裝，宜在通風陰涼處貯存。
Emulsifier S-85 (Span-85)
1. Molecular formula: C 60 H 108 O 8
2. Molecular weight :957.46
3.Characteristics: This oily product , with the color ranging from amber to brown , dissolves a bet in propyl alcohol , xylene , chloroethylene, cottonseed oil and mineral oil . Its HLB is 1.81.
4.quality standard
Outward appearance : mucilaginous oily liquid with the color
Ranging from straw yellow to brown
Acid value/(mg KOH/g) ≤ 5
Saponification value /(mg KOH/g) 165~185
Hydroxide radicle value/(mg KOH/g) 60~80
Moisture content/% ≤ 1
5. Usage: It can be used as emulsifier , lubricant and disperser and be used as antirusting agent, static-resist agent and stabilizer in textile, medicine , cosmetic , oil paint and oil refining industries.
6.Package and storage: This product, with its net weight 200kg or 50 kg ,should be packed in iron or plastic bucket and stored in airiness and coolness.