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ʻAkika Propionic papa meaʻai me ke kumu kūʻai maikaʻi CAS NO. 79-09-4 FEMA NO.2924
Ka nui o ka paʻa: 1.0±0.1 g/cm3
Kikowaena paila: 141.7 ± 3.0 °C ma 760 mmHg
Kiko Heheʻe: −24-−23 °C (lit.)
Formula Molekala: C3H6KA2
Kaumaha Molekala: 74.078
Kikowaena Uila:: 51.7±0.0 °C
Kaomi mahu: 4.2 ± 0.3 mmHg ma 25 ° C
Papa Kuhikuhi o ka Refraction: 1.397
Paʻa Paʻa: Kūlike ʻole me nā mea hoʻoheheʻe ikaika. Hiki ke lapalapa.
ʻAno hoʻonohonoho:
Loaʻa ka laʻana waihona manuahi a loaʻa
Inoa kemika: Waikawa propionic
Nā huaʻōlelo like: Hoʻonā waikawa propionic; waikawa propionic 99.0%; waikawa propanoic; waikawa propionic kūlohelohe
ʻO ka wehewehe ʻana o ka waikawa Propionic
| Mea | Kūlana Maʻamau | Hopena |
| helehelena | Wai ʻaila melemele ʻole a ʻālohilohi paha |
Hoʻokō |
| Maʻemaʻe (≥w%) | 99.50 | 99.83 |
|
ʻAla | He ʻala ʻawaʻawa iki | |
| Pae paila/℃ | 138.5-142.5 | 139.6 |
| Ka nui o ka pilina | 0.993-0.997 | 0.9952 |
|
ʻArsenic(As)（mg/kg） | ≤ 3 | ʻAʻole i ʻike ʻia |
|
Ke kēpau(Pb)（mg/kg） | ≤ 2 | ʻAʻole i ʻike ʻia |
| 0.02 | ||
| ʻAldehyde (i loko o ka propionaldehyde) | ≤ 0.05 | 0.01 |
| koena ma ka mahu ʻana, w/% | ≤ 0.01 | Hoʻokō |
| ʻOkika maʻalahi (waikawa formic), w/% | ≤ 0.05 | 0.01 |
| HELU HIHIA. | 79-09-4 | |
| Helu FEMA. | 2924 | |
Ka hoʻohana ʻana o ka waikawa propionic
He kemika maikaʻi koʻikoʻi ka waikawa propionic a he waena o nā kemika maikaʻi ʻē aʻe he nui. Hoʻohana nui ʻia ia ma ke ʻano he meaʻai a me nā mea hoʻohui hānai, ukali ʻia e ka lāʻau lapaʻau home makamae nā mea kanu a me nā lāʻau lapaʻau, nā mea ʻala a pēlā aku. Ma ke kahua o ka palaoa a me nā mea hoʻohui hānai, he mea kupaianaha ka hopena o ka hoʻopili ʻana o ka waikawa propionic, a ke ulu wikiwiki nei ka hoʻohana ʻana. (1) Nā mea hoʻohui waha. Hiki i ka calcium propionate a me ka sodium propionate ke pale i ka palaho ʻana o ka meaʻai i hoʻokumu ʻia e ka hana microbial, hoʻolōʻihi i ka manawa mālama meaʻai, a hoʻohana pono ʻia i ka mālama ʻana i ka berena a me nā pastries. (2) Nā mea mālama palaoa. Ua hoʻohana pono ʻia ka waikawa propionic e pale aku i ka mildew a me ka caking o ka palaoa, kahi e hāʻawi ai i kahi ʻano hou no ka mālama lōʻihi o ka palaoa. (3) Mea mālama mea inu. Ua hōʻoia ʻia he mau mea mālama hānai maikaʻi ka waikawa propionic, sodium propionate a me ka calcium propionate, kahi i hoʻohana nui ʻia e mālama i ka meaʻai no nā puaʻa, nā bipi, nā hipa a me nā moa, ʻo ia hoʻi ka calcium propionate ka hopena maikaʻi loa. ʻO ka zinc propionate a me ka cadmium propionate i loko o ka propionate he mau mea hoʻoulu polyester no ka hana ʻana o terephthalate. Nui nā ʻano like ʻole o ka propionate, me kā lākou hoʻohana ponoʻī, hiki ke hoʻohana ʻia e like me nā mea hoʻoheheʻe, nā mea ʻala, nā mea hana lāʻau lapaʻau, nā mea hoʻohui hoʻonaninani, nā mea hoʻololi resin, nā plasticizer kānana cigarette, nā mea ʻaila kinoea antiknock agents, nā mea antibacterial a pēlā aku.
Ka Pōmaikaʻi o ka waikawa Propionic
1. Maʻemaʻe kiʻekiʻe 99.0% min
2. E hoʻohana i nā ʻano ʻono like ʻole.
3. Loaʻa iā mākou ka palapala hōʻoia ISO 9001, ISO 14001 a me ISO22000, loaʻa iā mākou ka palapala hōʻoia HACCP, loaʻa iā mākou ka palapala hōʻoia Halal a me kosher o kēia huahana.
5. Loaʻa iā mākou kahi mana nui, no laila, loaʻa pinepine ka manawa alakaʻi wikiwiki.
6. Hiki iā mākou ke hāʻawi i ka laʻana manuahi 10g-50g no kāu hoʻāʻo lab. Hoʻouna pinepine mākou i ka laʻana e ka ʻelele honua e like me DHL a i ʻole Fedex. He wikiwiki a maʻalahi hoʻi.
ʻO ka hoʻopili ʻana o ka waikawa Propionic
1. ʻO ka hoʻopili ʻana o ka hāpana he 20g/30g/50g no kēlā me kēia ʻōmole.
2. ʻO ka ʻūpā liʻiliʻi he 1kg /5kg /10 kg no ka ʻōmole.
3.25 kg no kēlā me kēia pahu (Pahu palakika ʻai, ʻaʻohe plasticizer, hōʻike hōʻoia ʻaoʻao ʻekolu)
Hiki ke hoʻopilikino ʻia ka ʻōpala e like me nā pono o ka mea kūʻai aku
Nā kūlana mālama no ka waikawa Propionic:
Nā Mālama Mālama E mālama i loko o kahi hale waihona meaʻai anuanu a me ka ea. E mālama ʻia mai ke ahi a me ka wela. ʻAʻole ʻoi aku ka mahana o ka hale waihona ma mua o 32℃, a ʻaʻole ʻoi aku ka haʻahaʻa ma mua o 80%. E hoʻopaʻa pono i ka ipu. Pono e mālama ʻia ma kahi kaʻawale mai nā mea hoʻomake, nā mea hoʻemi a me nā alkalis, a ʻaʻole pono e hui pū ʻia. Hoʻohana ʻia nā kukui pale pahū a me nā hale ea. Mai hoʻohana i nā lako hana mīkini a me nā mea hana e maʻalahi i ka ʻā ʻana. Pono e hoʻolako ʻia kahi mālama me nā lako hana ulia pōpilikia leak a me nā mea kūpono e hoʻopaʻa ai.