4,4′-Diaminobenzanilide CAS 785-30-8 Maʻemaʻe >99.0% (HPLC)

ʻO ka wehewehe pōkole:

Inoa Kemika: 4,4′-Diaminobenzanilide

Synonyms: DABA;4,4′-DABA

CAS: 785-30-8

Maʻemaʻe: >99.0% (HPLC)

Keʻokeʻo a i ke keʻokeʻo a i ka pauda hina-beige

Waikoʻo Intermediate, Mea Kiʻekiʻe

Hoʻokaʻaʻike: Kauka Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui a me ka mea hoʻolako o 4,4'-Diaminobenzanilide (CAS: 785-30-8) me ke kūlana kiʻekiʻe.Hiki iā mākou ke hāʻawi i ka COA, ka lawe ʻana i ka honua holoʻokoʻa, nā mea liʻiliʻi a me ka nui i loaʻa.Inā makemake ʻoe i kēia huahana, e ʻoluʻolu e hoʻouna i ka ʻike kikoʻī e pili ana i ka helu CAS, ka inoa huahana, ka nui iā mākou.Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia 4,4'-Diaminobenzanilide
Nā huaʻōlelo like 4-Amino-N-(4-Aminophenyl)benzamide;DABA;4,4'-DABA
Kūlana Kūʻai I loko o ka waihona, hana hiki ke 20 tona no ka mahina
Helu CAS 785-30-8
ʻĀpana Molekala C13H13N3O
Kaumaha Molecular 227.27
Lae hehee 204.0~207.0 ℃(māmā)
Lae paila 384.0±27.0 ℃ ma 760 mmHg(māmā)
Lae Flash 186 ℃
ʻO ka mānoanoa 1.314±0.06 g/cm3
Pilikino Paʻi Lewa
Hiki i ka wai ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai
Ka hikiwawe Hiki ke hoʻoheheʻe ʻia i loko o ka Methanol
Waihona Temp. Ka Lewa Inert, Ka Mahana lumi
Nā Code Hazard Xi
Nā ʻŌlelo Hoʻopilikia 36/37/38
Nā ʻōlelo palekana 26-36
WGK Kelemānia 3
TSCA ʻAe
HS Code 29214200
COA & MSDS Loaʻa
Brand Kemika Ruifu

Nā kikoʻī:

'ikamu Nā kikoʻī
Ka nana aku Keʻokeʻo a i ke keʻokeʻo a i ka pauda hina-beige
Maʻemaʻe / Kaʻina Hanana >99.0% (HPLC)
Maʻemaʻe / Kaʻina Hanana >99.0% (Titration Nonaqueous)
Lae hehee 204.0~207.0 ℃
Wai (na Karl Fischer) <0.50%
Koena ma ka Ignition <0.20%
Huina paumaele <1.00%
Infrared Spectrum Kūlike i ka hoʻolālā
Kūlana hoʻāʻo Kūlana ʻoihana
Hoʻohana Na Waiwaena

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻO ka ʻōmole, ʻeke ʻeke alumini, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.

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Pono:

ʻO ka mana kūpono: lawa nā lako a me nā ʻenehana

ʻOihana Hoʻonaʻauao: Hoʻokahi lawelawe kūʻai kūʻai

Puke OEM: Loaʻa ka pūʻolo maʻamau a me ka lepili

Hoʻouna wikiwiki: Inā i loko o ke kumukūʻai, ʻekolu lā hoʻouna i hōʻoia ʻia

Hoʻolako Paʻa: E mālama i ka waiwai kūpono

Kākoʻo ʻenehana: Loaʻa ka hopena ʻenehana

Hana Hana Hana Kuʻuna: Mai ka grama a hiki i ke kilo

Kūlana Kiʻekiʻe: Hoʻokumu i kahi ʻōnaehana hōʻoia maikaʻi piha

FAQ:

Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā ​​​​kemika maikaʻi.

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Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.

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Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.

Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.

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Noi:

Hoʻohana ʻia ʻo 4,4'-Diaminobenzanilide (CAS: 785-30-8) ma ke ʻano he kala waena.Hoʻohana ʻia no ka hana pololei ʻana, ka hui ʻana i nā dyes a me nā huahana plastic stabilizer.

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou