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Linoleic acid

Cas:
60-33-3
Molecular Structure:
MDL:
MFCD00064241
Molecular Formula:
C18H32O2; CH3(CH2)4CH=CHCH2CH=CH(CH2)7CO2H
Molecular Weight:
280.46
Alias:
亞麻酸, 亞麻油酸, 十八碳-9,12,15-三烯酸 cis-9,cis-12-Octadecadienoic acid (Z,Z)-9,12-Octadecadienoic acid Linolic acid
Product order:
Name Specifications Packing Price Delivery
Linoleic acid 99% 5g RMB 539 Consulting service
Linoleic acid 99% 25g RMB 1969 Consulting service
Linoleic acid 95% 25g RMB 223.3 促銷
Linoleic acid 95% 100g RMB 858 Consulting service
Linoleic acid 分析標(biāo)準(zhǔn)品,≥99.0% (GC) 250mg RMB 209 Consulting service
Linoleic acid 95% 500ml RMB 3498 Consulting service
Linoleic acid 分析標(biāo)準(zhǔn)品,≥99.0% (GC) 5ml RMB 539 Consulting service
Linoleic acid 分析標(biāo)準(zhǔn)品,≥99.0% (GC) 25ml RMB 2068 Consulting service
Linoleic acid 97% 5g RMB 319 Consulting service
Linoleic acid 97% 25g RMB 1298 Consulting service
Linoleic acid 97% 100g RMB 3916 Consulting service
Character:
無色油狀物。在空氣中易氧化變色。蒸餾時分解。能與二甲基甲酰胺油脂溶劑和油類混溶,易溶于乙醚,溶于無水乙醇和石油醚,不溶于甘油和水。碘值181.1。硫氰值96.7。有刺激性。
密度:0.902  
熔點(diǎn): -5℃
沸點(diǎn): 229-230℃/16 mmHg
折光率n20/D:  1.466
閃點(diǎn):>113 °C
Quality Standard:
99%:

外觀Appearance                          無色透明至淺黃色液體
紅外光譜鑒別Infrared spectrometry       和對照品匹配
純度Purity                              ≥99.0% (GC)
折光率Refractive index n20/D            1.4687 - 1.4707
比重Specific gravity (20/20)            0.9030 - 0.9060  


97%:

外觀Appearance                          無色透明至淺黃色液體
紅外光譜鑒別Infrared spectrometry       和對照品匹配
純度Purity                              ≥97.0% (GC)
純度Purity                              ≥97.0% (中和滴定)
折光率Refractive index n20/D            0.9030 - 0.9060
比重Specific gravity (20/20)            1.4680 - 1.4710  


95%:

外觀Appearance                          無色透明至淺黃色液體
紅外光譜鑒別Infrared spectrometry       和對照品匹配
純度Purity                              ≥95.0% (GC)
純度Purity                              ≥95.0% (中和滴定)
折光率Refractive index n20/D            0.9030 - 0.9060
比重Specific gravity (20/20)            1.4680 - 1.4710 

Storage:
2-8℃避光保存
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