Biphenyl CAS 92-52-4 me ke kumu kūʻai hale hana

ʻO Biphenyl CAS 92-52-4 me ke kumu kūʻai hale kiʻi i hōʻike ʻia

ʻO ka wehewehe pōkole:

Kūʻai nui Biphenyl cas 92-52-4

inoa huahana:Biphenyl

CAS:92-52-4

MF:C12H10

MW:154.21

EINECS:202-163-5

ʻAno:mea hana

Pūʻolo:1 kg / kg a i ʻole 25 kg / pahu

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

wehewehe

inoa huahana: Biphenyl
CAS:92-52-4
MF:C12H10
MW:154.21
Māmā:0.992 g/cm3
Ka helu hehee: 68-70°C
Pākē: 1 kg / ʻeke, 25 kg / ʻeke, 25 kg / pahu
Waiwai: ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, ka waikawa a me ka alkali, hiki ke hoʻoheheʻe ʻia i ka waiʻona, ether, benzene a me nā mea hoʻoheheʻe ʻē aʻe.

Hōʻike

Nā mea	Nā kikoʻī
Ka nana aku	Keokeo aniani
Maemae	≥99%
Wai	≤0.5%
Pohō ma ka maloʻo	≤0.2%
Nā metala kaumaha (e like me Pb)	≤0.3%

Palapala noi

1. Biphenyl cas 92-52-4 ka mea maka o ka 'enekinia plastics polysulfone.

Hoʻohana ʻia ʻo 2.Biphenyl e hana i ka Trichlorobenzene a me ka pentachlorophenyl, a hoʻohana pū ʻia e like me ka lawe wela, preservative, dye, etc.

E pili ana i ka halihali

1. Ma kā mākou hui, hoʻomaopopo mākou ua loaʻa i kā mākou mea kūʻai aku nā pono hoʻouna ʻokoʻa ma muli o nā kumu e like me ka nui a me ka wikiwiki.
2. No ka hoʻokōʻana i kēia mau mea e pono ai, hāʻawi mākou i nāʻano kaʻa kaʻa.
3. No nā kauoha liʻiliʻi a i ʻole nā hoʻouna ʻana i ka manawa, hiki iā mākou ke hoʻonohonoho i nā lawelawe ʻelele o ka honua, me FedEx, DHL, TNT, EMS, a me kekahi mau laina kūikawā.
4. No nā kauoha nui, hiki iā mākou ke hoʻouna ma ke kai.

Nā kūlana mālama

Hoʻomaloʻo ʻia ka lumi hale kūʻai ma ka wela haʻahaʻa.

FAQ

1. Pehea e pili ana i ka manawa alakaʻi no ke kauoha nui nui?
RE: Hiki iā mākou ke hoʻomākaukau maikaʻi i nā waiwai i loko o 2 mau pule ma hope o kāu kau ʻana i ke kauoha, a laila hiki iā mākou ke hoʻopaʻa i ka wahi ukana a hoʻonohonoho i ka hoʻouna ʻana iā ʻoe.

2. Pehea e pili ana i ka manawa alakaʻi?
Re: No ka liʻiliʻi liʻiliʻi, e hoʻouna ʻia nā waiwai iā ʻoe i loko o 1-3 mau lā hana ma hope o ka uku.
No ka nui nui, e hoʻouna ʻia nā waiwai iā ʻoe i loko o 3-7 mau lā hana ma hope o ka uku.

3. Aia kekahi uku ho'ēmi ke kau mākou i ke kauoha nui?
RE: ʻAe, e hāʻawi mākou i nā hoʻemi like ʻole e like me kāu kauoha.

4. Pehea e loaʻa ai iaʻu kahi laʻana e nānā i ka maikaʻi?
RE: Ma hope o ka hōʻoia ʻana o ke kumukūʻai, hiki iā ʻoe ke koi i ka laʻana e nānā i ka maikaʻi a makemake mākou e hāʻawi i ka laʻana.