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huahana

cas1451-82-7 2-Bromo-4′-methylpropiophenone Ka lawe wikiwiki ʻana a me ka palekana

hōʻike pōkole:


ʻIke kikoʻī

Nā huahana huahana

Nā Pono Kemika a me nā Kino

Ka mānoanoa 1.4 ± 0.1 g / cm3
Kahi Paila 273.2 ± 15.0 ° C ma 760 mmHg
Lae Melting 75-77ºC
Kaulana Molecular C10H11BrO
Kaumaha Molecular 227.098
Kukui uila 58.6 ± 7.7 ° C
Mass nuʻukia 225.999313
PSA 17.07000
Loko paʻa 3.00
Puʻuwai mahu 0.0 ± 0.6 mmHg ma 25 ° C
Papa Kuhikihi o ka Refraction 1.552
Kūlana mālama Pahu Hau
Palehua Wai Wailana ma chloroform a me ka methanol

1. kiʻekiʻe kiʻekiʻe:
ʻO ke ola ke ola. ʻO ke kūlana ka mea nui o nā mea kūʻai aku āpau. He keʻena hoʻokolohua kā mākou no ka noiʻi ʻana ma Jiangsu.
2. Kūpono kūpono:
Hāʻawi mākou i nā huahana kūlana kiʻekiʻe ma nā kumukūʻai hoʻokūkū ma Kina. Hoʻokipa ʻia nā mea kūʻai aku a pau e hoʻouna iā mākou i nā nīnau a me nā ʻōlelo nui.
3. Ka palena iki o ke kauoha:
Mai hopohopo e pili ana i ka nui o ka mea kau palena iki, ʻo kā mākou mea kau palena liʻiliʻi he 1 gram a ʻoi iki paha.
4. ʻOihana maikaʻi.
hopena wikiwiki. Hoʻohiki mākou e pane i loko o 24 mau hola me nā lā nui. 5. Ka halihali wikiwiki a me ka lawe ʻana i kahi palekana.
Hoʻohiki mākou e hoʻouna i ka huahana a hāʻawi i ka helu huli ma waena o 3 mau lā hana. A e hoʻouna mākou iā ia ma o nā ʻoihana ʻelele ʻokoʻa e like me ka ʻāina mākaʻikaʻi / ʻāina.

Pehea e hoʻomaka ai i kahi kauoha?
Ka Papa Hana 1: Ke makemake ʻoe e kūʻai i kekahi mea, e hoʻouna mai iaʻu i kahi nīnau ma ka leka uila, wicker a i ʻole whatsapp.S
tep2: E pane wau iā ʻoe me kahi ʻōlelo ke loaʻa koke iā ʻoe kahi nīnau.
Step3: E kūkākūkā mākou i nā huahana, ke kumu kūʻai, ka pūʻolo, nā ʻano uku a pēlā aku.
Step4: Hoʻonohonoho ʻoe i ka uku.
Step5: E hoʻonohonoho wau i ka hoʻouna ma hope o ka loaʻa ʻana o kāu kālā.
Step6: e hoʻouna ʻia iā ʻoe ka helu huli a me ke kiʻi o ka paukū.
Step7: E hoʻopaʻa i ka helu huli ma ka pūnaewele a loaʻa iā ʻoe
Kāhea aku iaʻu: luly@hbminshang.cn
Whatsapp: +8613073165382
6740-85-8,0-Chlorphenyl Cyclopentyl Ketone;
111982-50-4,2FDCK, 2F-DCK;
111982-49-1, F-Ketamine;
33817-09-3,51062-14-7,51-57-0, Methamphetamine;
96332-84-2,1-Phenyl-2-aminopropane;
299-42-3, Ephedrine;
25394-33-6, chloroephedrine;
25394-24-5,1-Chloro-N-methyl-1-phenylpropan-2-amine hydrochloride;
30572-91-9;
6740-88-1,33795-24-3,1867-66-9, Ketamine;
185913-79-5, C17H22ClNO3, SR-121463A;
90717-16-1, Hydroxylimine;
14838-15-4, Norpseudoephedrine;
110925-64-9, Chloroephedrine HCL;
33817-09-3, Methamphetamine, MDA;
2114-00-3,2-Bromopropiophenone;
23022-83-5,1-Bromo-1-phenylacetone;
103-79-7, Phenylacetone;
4468-48-8,120065-76-1,2-Phenylacetoacetonitrile;
69610-10-2, MDMA;
74698-47-8, LSD, Lysergide;
4764-17-4, MDA;
4F-ADB; 4F-MDMB-PINACA;
1715016-75-3,5F-ADB, 5F-MDMB-PINACA;

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