L-Menthol CAS 2216-51-5
ʻO L-Menthol nā kala kala ʻole me ka ʻala mint hōʻoluʻolu.ʻO ka mānoanoa pili d1515=0.890, wahi heheʻe 41 ~ 43 ℃, wahi hoʻolapalapa 216 ℃, 111 ℃ (2.67kPa), hoʻololi ʻike kikoʻī αD Chemicalbook20=-49.3°, kuhikuhina refractive nD20=1.4609.Hiki ke hoʻoheheʻe ʻia e like me ka ethanol, acetone, ether, chloroform a me benzene, a hiki ke hoʻoheheʻe ʻia i ka wai.Paʻa nā waiwai kemika a hiki ke mahuka pū me ka mahu.
| Nā mea ho'āʻo | Nā Koina maʻamau | Ka hopena hoao |
| Ka nana aku | ʻAʻole kala ʻulaʻula prismatic a i ʻole acicular crystal | Kupono |
|
ʻala | ʻala o Asia natura menthol hiʻona |
Kupono |
| wahi hehee | 42 ℃-44 ℃ | 42.2 ℃ |
| Mea hoʻoheheʻe ʻole | ≤0.05% | 0.01% |
| kahuli kiko'ī | -43 °-- -52 ° | -49.45 ° |
| Nā Metala Kaumaha (Na pb) | ≤0.0005% | 0.00027% |
| Ka hoʻoheheʻe | E hoʻohui i ka laʻana 1g i 5ml o ka ethanol 90%(v/v), e loaʻa ana kahi hopena paʻa. | Kupono |
| ʻO ka maʻiʻo Levo-menthol | 95.0％～105.0% | 99.2% |
1. ʻO Menthol kahi mea ʻono hiki ke ʻae ʻia e hoʻohana ʻia ma koʻu ʻāina a hoʻohana nui ʻia no ka ʻono ʻana i ka niho niho, nā candies, a me nā mea inu.
2. Hiki ke hoʻohana ʻia ka menthol a me ka racemic menthol e like me nā mea ʻono no ka toothpaste, ka mea ʻala, nā mea inu a me nā candies.Hoʻohana ʻia ia ma ke ʻano he mea hoʻoulu i ka lāʻau lapaʻau, e hana ana i ka ʻili a i ʻole nā mucous membranes, a he hopena hoʻomaha a me ka antiprurit;ke lawe waha, hiki ke hoʻohana ʻia ma ke ʻano he carminative no ka ʻeha poʻo a me ka mumū o ka ihu, pharynx, a me ka larynx.Hoʻohana ʻia kāna esters i nā mea ʻala a me nā lāʻau lapaʻau.
3. ʻO ka mea nui o kaʻaila peppermint.Ma muli o kāna ʻono mint kūʻokoʻa a me ka hopena hoʻoluʻu, hoʻohana nui ʻia ia i nā candies, cosmetics a me ka niho niho.
25kg / eke 20'FCL hiki ke paʻa i 9 tons
L-Menthol CAS 2216-51-5
L-Menthol CAS 2216-51-5
