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Linolenic acid

Cas:
463-40-1
Molecular Structure:
MDL:
MFCD00065720
Molecular Formula:
C18H30O2; CH3(CH2CH=CH)3(CH2)7CO2H
Molecular Weight:
278.44
Alias:
9,12,15-十八碳三烯酸 α-Lnn cis,cis,cis-9,12,15-Octadecatrienoic acid (Z,Z,Z)-9,12,15-Octadecatrienoic acid
Product order:
Name Specifications Packing Price Delivery
Linolenic acid 99% 1g RMB 2085.6 Consulting service
Linolenic acid 99% 500mg RMB 979 Consulting service
Linolenic acid 99% 5g RMB 4279 Consulting service
Linolenic acid 70%,天然 5ml RMB 209 Consulting service
Linolenic acid 70%,天然 25ml RMB 759 现货
Linolenic acid 色标GCS ,≥99% (GC) 1ml RMB 2189 Consulting service
Character:
以甘油酯的形式存在于亚麻子油、苏子油等干性油中。无色液体,不溶于水,溶于许多有机溶剂。氢化时先变为油酸、亚油酸和其异构体,再变为硬脂酸。加热时即聚合,因此亚麻油具有较快的干燥性能。
密度: 0.91  
熔点: -11℃
沸点: 230-232℃/1 mmHg  
折光率n20/D: 1.48
Quality Standard:
99%含量级:

项目                                    超纯级    
                                      (Ultra Pure Grade)
外观Appearance                          无色透明至浅黄色液体
红外光谱鉴定Infrared spectrometry       和对照品匹配
纯度Purity                              >99.0% (GC)
折光率Refractive index n20/D            1.4790 - 1.4810


70%含量级:

外观Appearance                          无色透明至黄色液体
红外光谱鉴定Infrared spectrometry       和对照品匹配
纯度Purity                              >70.0% (GC)
折光率Refractive index n20/D            1.4740 - 1.4800    
比重Specific gravity (20/20)            0.9080 - 0.9210  

Storage:
储存温度:2-8℃避光保存
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