Kaʻina Hana Acetylene Acid Propionic
1. Hoʻomākaukau ʻana i ka mea maka o ka waikawa Propionic
ʻO nā mea maka no ke kaʻina hana acetylene e komo pū me ka acetylene, oxygen, a me ka wai. Loaʻa ka Acetylene mai nā hale hoʻomaʻemaʻe a i ʻole nā ​​​​mea kanu kemika, ʻoiai loaʻa ka oxygen mai nā ʻāpana hoʻokaʻawale ea.
2. Kaʻina Hana
Ka Hoʻomākaukau mua ʻana: Hoʻokaʻawale ʻia ka Acetylene a me ka oxygen i nā mahana kūpono e hōʻoia i ka holo pono ʻana o ka hopena.
Hana Carbonylation: Ua hui pū ʻia ka acetylene a me ka oxygen i mālama mua ʻia a ua hoʻokomo ʻia i kahi hana carbonylation i ke alo o kahi mea hoʻoulu. Hana ʻia kēia hana ma lalo o nā kūlana wela a me ke kaomi kiʻekiʻe, maʻamau ma 180-200°C a me 0.8-1.2 MPa.

ʻAkika Propionic – Shandong Pulisi Chemical Co., Ltd.         info@pulisichem.cn
ʻO Shandong Pulisi Chemical Co., Ltd. kahi mea hoʻolako hilinaʻi a me ka mea hana o ka propionic acid (CAS 79-09-4) ma Kina, e hāʻawi ana i nā huahana kiʻekiʻe me nā kaulahao lako paʻa a me nā ʻōnaehana kaohi maikaʻi koʻikoʻi. ʻO kā mākou propionic acid, i ʻike ʻia hoʻi ʻo propanoic acid, he waikawa momona saturated kaulahao pōkole me ke ʻano molekala CH₃CH₂COOH a me ke kaumaha molekala o 74.08. ʻIke ʻia ia he wai kala ʻole, moakāka, a ʻānai me kahi ʻala ʻala, a hui pū ʻia me ka wai, ethanol, ether, a me nā mea hoʻoheheʻe organik maʻamau.
Hana mākou i ka waikawa propionic ma o nā kaʻina hana synthesis ʻoihana holomua, e hōʻoiaʻiʻo ana i ka maʻemaʻe kiʻekiʻe a me ka hana mau no nā noi ʻoihana like ʻole. Ma ke ʻano he kikowaena kemika organik koʻikoʻi, hoʻohana nui ʻia kā mākou waikawa propionic ma nā ʻāpana he nui: i ka ʻoihana meaʻai a me ka hānai, lawelawe ia ma ke ʻano he mea mālama palekana a maikaʻi a me ka mea hoʻopaʻa mold no nā palaoa, nā mea i hoʻomoʻa ʻia, a me ka hānai holoholona, ​​​​ʻoiai e hana pū ana ma ke ʻano he mea maka no ka hana ʻana i ka sodium propionate a me ka calcium propionate; i ka ʻoihana kemika, hana ia ma ke ʻano he mea esterification agent, solvent no nitrocellulose, plasticizer, a me kahi kikowaena koʻikoʻi no ka hana ʻana i nā herbicides, fungicides, a me nā hui ʻala; eia kekahi, loaʻa iā ia nā noi i nā hopena electroplating, ka hana lāʻau lapaʻau, a ma ke ʻano he mea hoʻopaʻa viscosity i ka hana pia.
Ma Shandong Pulisi Chemical, hoʻoikaika mākou i ka maikaʻi o ka huahana a me ka ʻoluʻolu o ka mea kūʻai aku. Hoʻopili ʻia kā mākou waikawa propionic i loko o nā pahu maʻamau a i ʻole nā ​​​​​​pahu ISO e hoʻokō i nā koi logistics a me ka mālama ʻana, me nā alakaʻi palekana ʻoihana i hāʻawi ʻia no ka lawelawe ʻana, ka halihali ʻana, a me ka mālama ʻana. Hāʻawi mākou i nā lawelawe kauoha nui a me nā lawelawe i hoʻopilikino ʻia, e mālama ana i nā pono kikoʻī o nā mea kūʻai aku honua mai nā wahi like ʻole. Me nā makahiki o ka ʻike loea i ka hana kemika a me ke kālepa haole, ua kūpaʻa mākou i ka hāʻawi ʻana i nā huahana waikawa propionic kiʻekiʻe, nā kumukūʻai hoʻokūkū, a me ke kākoʻo ma hope o ke kūʻai aku e kūkulu i nā pilina hana lōʻihi me nā hoa ma ka honua holoʻokoʻa.

https://www.pulisichem.com/factory-price-99-5-propionic-acid-cas-79-09-4-propionic-acid-for-food-preservatives-product/