Mafi kyawun salicylic acid na kasar Sin masu kaya, yan kasuwa, da masana'antun

Masu siyar da salicylic acid na kasar Sin, yan kasuwa, da masana'antun da aka Fitar da Hoton

Takaitaccen Bayani:

Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Salicylic Acid suppliers in China and a professional Salicylic Acid manufacturer. Welcome to purchaseSalicylic Acid from our factory.pls contact tom :service@skychemwin.com

Farashin FOB:

Tattaunawa

/ Ton

Port:China

Sharuɗɗan Biyan kuɗi:L/C, T/T, Western Union

Saurin Magana

Cikakken Bayani

Tags samfurin

Sunan samfur:Salicylic acid

Tsarin kwayoyin halitta:Saukewa: C7H6O3

CAS No:69-72-7

Tsarin kwayoyin halitta:

KAYAN SAUKI

Salicylic acid yana da ma'anar C6H4 (OH) COOH, inda ƙungiyar OH ta kasance ortho zuwa ƙungiyar carboxyl. An kuma san shi da 2- hydroxybenzoic acid. Ba shi da kyau mai narkewa a cikin ruwa (2 g / L a 20 ° C). Ana iya shirya Aspirin (acetyl salicylic acid ko ASA) ta hanyar esterification na rukunin phenolic hydroxyl na salicylic acid tare da rukunin acetyl daga acetic anhydride ko acetyl chloride.

YANKIN APPLICATION

Injiniyoyi/Masana Kimiyya/Masu Fasaha Biyu A Cikin Tsabtace Tsabtace Tsabtace Suna Amfani da Microscopes don Daidaita Sashe da Bincike. Suna Aiki a Masana'antar Kera Kayan Kayan Wutar Lantarki.

Magunguna

Masana'antar mai

Manomi yana fesa tsire-tsire koren kayan lambu a cikin lambu tare da maganin ciyawa, magungunan kashe qwari ko maganin kwari.

Maganin kashe qwari

Fitowar iskar gas daga hayakin motar man fetur ko dizal.

Injin Diesel Fuel

Ajiye wutar lantarki ta rage ƙarfin firiji - ƙarfin sanyaya

Mai firiji

Aerosol fesa

Semiconductors, nanoparticles, photoresists, lubricating mai, UV absorbers, m, fata, mai tsabta, gashi rini, sabulu, kayan shafawa, zafi magani, analgesics, antibacterial wakili, jiyya da dandruff, hyperpigmented fata, tinea pedis, onychomycosis, osteoporosis, fungicidalitis. cututtukan fata, cututtukan autoimmune.

YADDA AKE SAYA MU

Chemwin na iya samar da nau'ikan nau'ikan hydrocarbons da abubuwan kaushi na sinadarai don abokan cinikin masana'antu.Kafin wannan, da fatan za a karanta mahimman bayanai masu zuwa game da yin kasuwanci tare da mu:

1. Tsaro

Tsaro shine babban fifikonmu. Baya ga samar wa abokan ciniki bayanai game da aminci da amincin amfani da samfuran mu, mun kuma jajirce wajen tabbatar da cewa an rage haɗarin aminci na ma'aikata da 'yan kwangila zuwa mafi ƙanƙanta mai yuwuwa. Sabili da haka, muna buƙatar abokin ciniki don tabbatar da cewa an cika daidaitattun ƙa'idodin saukarwa da aminci na ajiya kafin isar da mu (da fatan za a koma zuwa ƙarin bayanin HSSE a cikin sharuɗɗan tallace-tallace na gaba ɗaya da ke ƙasa). Kwararrun mu na HSSE na iya ba da jagora akan waɗannan ƙa'idodi.

2. Hanyar bayarwa

Abokan ciniki na iya yin oda da isar da kayayyaki daga chemwin, ko kuma za su iya karɓar samfuran daga masana'antar masana'anta. Hanyoyin sufurin da ake da su sun haɗa da manyan motoci, jirgin ƙasa ko jigilar kayayyaki da yawa (sharuɗɗan daban sun shafi).

Game da buƙatun abokin ciniki, za mu iya ƙididdige buƙatun jiragen ruwa ko tankuna da amfani da ƙa'idodin aminci / bita na musamman da buƙatu.

3. Mafi ƙarancin tsari

Idan ka sayi samfura daga gidan yanar gizon mu, mafi ƙarancin tsari shine ton 30.

4.Biyan kuɗi

Daidaitaccen hanyar biyan kuɗi shine cirewa kai tsaye a cikin kwanaki 30 daga daftari.

5. Takardun bayarwa

Ana ba da waɗannan takaddun tare da kowace bayarwa:

Bill of Lading, CMR Waybill ko wasu takaddun jigilar kayayyaki masu dacewa

Takaddun Takaddun Bincike ko Daidaitawa (idan an buƙata)

Takaddun da ke da alaƙa da HSSE daidai da ƙa'idodi

Takaddun kwastam daidai da ka'idoji (idan an buƙata)

Na baya: Toluene CAS 108-88-3 China Mafi Farashin