蓖麻油

蓖麻油是种复合三酸甘油酯,由蓖麻种子提炼而得。主要成分为蓖麻油酸(80~85%)、油酸(7%)和亚油酸(3%)。蓖麻油呈淡黄色或无色透明油状液体,无味或有淡淡蓖麻香。主要用于工业应用和天然泻药成分。

Substance Identification

Synonyms Castor Oil | Ricinus Oil
CAS N/A
EINECS 232-293-8
FEMA N/A
HS.CODE N/A
Molecular Formula N/A
Moleclar Weight 933.4396

Application & Uses

  • 乳化剂
  • 助染剂
  • 润滑油
  • 天然泻药成分
  • 增塑剂
  • 涂料、油漆、油墨原料

Features & Benefits

  • 优异的抗氧化性和储藏性
  • 易溶解于乙醇,不溶于汽油,凝固点低
  • 粘度高于其它油脂(在-22 °C下仍可能保持良好的流动性;在-50°C急冷后无浑浊)
  • 介电常数为4.30,油脂中最高
  • 强光性
  • 相对密度和乙醯值高于其它油脂

Sales Specification

ITEM VALUE
气味 蓖麻特有气味
颜色(L) Y16 R1.6 max
颜色(T) 3# max
酸值(mgKOH/g) 1.6 max
游离脂肪酸(%) 0.8 max
水分挥发率(%) 0.165 max
碘值(gl/100g) 80 to 88
皂化值(mgKOH/g) 176 to 184
不皂化物含量(%) 0.7
粘度(U-V, @25°C) 6.27 to 8.84
过氧化值(mg/kg) 5.0
折光指数(@ n20/D) 1.478 to 1.479
相对密度(@ d25/25) 0.955 to 0.965
溶解性(@20°C) 可溶于酒精
不溶性杂质(%) 0.02 max

Package

  • 铁桶,190公斤

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GHS Hazard Statements

Storage

  • 密封贮存于通风、干燥、阴凉处
  • 贮存容器开口后应重新封口并保持直立放置防止泄漏
  • 与氧化物隔离贮存
  • 远离火苗、明火、火源
  • 避免人体直接接触
  • 作业人员应穿戴相关防护品进行处理和运输

Remark

The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract.

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