Nā huahana
ʻO ka wai wai CAS 118-60-5 2-Ethylhexyl Salicylate i loko o ka waihona.
Nā kikoʻī huahana
| 2-Ethylhexyl salicylate ʻike kumu | |
| Inoa mea kūʻai: | 2-Ethylhexyl salicylate |
| CAS: | 118-60-5 |
| MF: | C15H22O3 |
| MW: | 250.33 |
| EINECS: | 204-263-4 |
| Kōnae Mol: | 118-60-5.mol |
| 2-Ethylhexyl salicylate mau waiwai | |
| Lae paila | 189-190 °C/21 mmHg (māmā) |
| mānoanoa | 1.014 g/mL ma 25 °C (kukui.) |
| hōʻike hoʻopaʻapaʻa | n20/D 1.502(māmā) |
| Fp | >230 °F |
| ʻano | maʻemaʻe |
| pka | 8.13±0.30(Wanamua) |
| kala kala | He wai kala ʻole. |
| ʻO Merck | 146,770 |
| BRN | 2730664 |
| Nā mea | Nā kikoʻī |
| Ka waihoʻoluʻu a me ka helehelena | He wai ʻeleʻele ʻeleʻele ʻeleʻele |
| Hoʻāʻo | 95.0-105.0% |
| Maʻemaʻe Chromatographic | Ka haumia pākahi: 0.5% max |
| Huina haumia: 2.0% max | |
| Helu 20ºC <831> | 1.500-1.503 |
| Kaumaha kikoʻī <841> | 1.011-1.016 |
| Nā mea hoʻoheheʻe koena | 2-Ethylhexanol 200ppm max |
| ʻakika | ʻAʻole ʻoi aku ma mua o 0.2ml o 0.1N NaOH no ka ml octyl salicylate |
| ʻIkepili | |
| A: Infrared absorption <197F> | Kūlike |
| B: Ultraviolet absorption <197U> | ʻAʻole ʻokoʻa ka absorptivities ma 305 nm ma mua o 3.0%. |
Hoʻopili ʻana
ʻIkepili Hui
Hebei Zhuanglai Chemical Trading Co., Ltd.He hui kālepa haole, hana kūikawā i ka hoʻomohala ʻana a me ka hana ʻana i nā mea maka Kimika, nā lāʻau lapaʻau waena.
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FAQ
1. Pehea e hiki ai iaʻu ke loaʻa nā laʻana?
Hiki iā mākou ke hāʻawi iā ʻoe i kahi laʻana manuahi no kā mākou huahana i kēia manawa, ʻo ka manawa alakaʻi he aroud 1-2 lā.
2. Hiki paha ke hana i nā lepili me kaʻu hoʻolālā pono'ī?
ʻAe, a pono ʻoe e hoʻouna mai iā mākou i kāu mau kiʻi a i ʻole nā mea hana kiʻi, a laila hiki iā ʻoe ke kiʻi i kāu makemake.
3. Pehea e hana ai i ka uku iā ʻoe?
Hiki iā mākou ke loaʻa kāu uku e T / T, ESCROW a i ʻole Western union i ʻōlelo ʻia, a hiki iā mākou ke loaʻa iā L / C ma ka ʻike.
4.He aha ka manawa alakaʻi?
ʻOkoʻa ka manawa alakaʻi ma muli o ka nui like ʻole, hoʻonohonoho pinepine mākou i ka hoʻouna ʻana i loko o 3-15 mau lā hana ma hope o ka hōʻoia ʻana i ke kauoha.
5. Pehea e Gurantee ma hope o ke kūʻai aku i ka serivce?
ʻO ka mea mua, e hōʻemi kā mākou mana maikaʻi i ka pilikia maikaʻi i ka zero, inā he pilikia, e hoʻouna mākou iā ʻoe i kahi mea manuahi.
