UC知道请帮忙翻译英文～～～～
来源：百度知道 编辑：UC知道 时间：2024/06/18 01:21:08
1.0 TITLE
Acid Value
2.0 REFERENCE
2.1 A.O.C.S Official Method Te 1a -64.
2.2 Appendix file.
3.0 DEFINITIONS
3.1 The acid value is the number of milligrams of potassium hydroxide necessary to neutralize fatty acids in 1 gram of sample.
4.0 SCOPE
4.1 Applicable to all commercial fatty acids and polymerized fatty acids. The method is also satisfactory for vegetable deodorizer distillates and distillation residues from hydrolyzed vegetable oil acid soapstock.
5.0 APPARATUS
5.1 Erlenmeyer flask, 250ml.
6.0 REAGENTS
6.1 Sodium hydroxide solution, 0.5N accurately standardized.(refer Appendix 1 of Appendix File)
6.2 Ethyl Alcohol, 95%. Add a few drops of phenolphthalein indicator solution.Boil and neutralize with NaOH solution to a faint pink colour just before using.
6.
Acid Value
2.0 REFERENCE
2.1 A.O.C.S Official Method Te 1a -64.
2.2 Appendix file.
3.0 DEFINITIONS
3.1 The acid value is the number of milligrams of potassium hydroxide necessary to neutralize fatty acids in 1 gram of sample.
4.0 SCOPE
4.1 Applicable to all commercial fatty acids and polymerized fatty acids. The method is also satisfactory for vegetable deodorizer distillates and distillation residues from hydrolyzed vegetable oil acid soapstock.
5.0 APPARATUS
5.1 Erlenmeyer flask, 250ml.
6.0 REAGENTS
6.1 Sodium hydroxide solution, 0.5N accurately standardized.(refer Appendix 1 of Appendix File)
6.2 Ethyl Alcohol, 95%. Add a few drops of phenolphthalein indicator solution.Boil and neutralize with NaOH solution to a faint pink colour just before using.
6.
1.0标题
酸值
2.0参考
2.1 a.o.c.s官方方法德第1 A -64 。
2.2附录文件。
3.0定义
3.1酸价是多少毫克的氢氧化钾要压制不饱和脂肪酸在1克样品。
4.0范围
4.1适用于所有商业脂肪酸和聚不饱和脂肪酸。该方法是也是令人满意的蔬菜除臭剂馏分和蒸馏残留物水解植物油酸皂脚。
5.0仪器
5.1 erlenmeyer瓶，二百五十零毫升。
6.0试剂
6.1氢氧化钠溶液， 0.5n准确规范。 （参见附录1附录文件）
6.2乙醇， 95 ％以上。添加几滴酚酞指标solution.boil和压制与氢氧化钠溶液到一个微弱的粉红颜色，只是在使用前。
6.3酚酞指标的解决方案： 1 ％瓦特/ V的95 ％乙醇。
7.0程序
7.1称重准确1克脂肪酸进入二百五毫升erlenmeyer瓶和添加75至100毫升热中性乙醇， 95 ％以上。搅拌，并进一步加热可能有必要把不饱和脂肪酸，形成完整的解决方案。
7.2新增约0.5毫升的指标和滴定立即，而摇头， 0.5n氢氧化钠，以第一粉红的颜色将持续30秒。
8.0计算
8.1酸值，表现为氢氧化钾毫克，每克脂肪酸=
（滴定法，毫升x n x 56.10 ） /
（体重样品，克）
哪里
每组的正常，准确，规范氢氧化钠溶液。
9.0债券
9.1磨损眼罩和耐热手套处理时，热乙醇。
9.2确保新鲜反碰撞是前加上暖气乙醇。
9.3不离开沸腾乙醇，乏人照顾。
给10分好吗??
比你好小三
翻译这么多没分，你脑残啊
二楼那个用Google的 ，别在这丢人。