0102030405
CAS 77-92-9 Kiʻekiʻe Citric Acid no nā meaʻai
Waiwai
•ʻO ke kaomi mahu:5.73E-05mmHg ma 25°C
• Lae hehee:153-159 °C(māmā)
• Puni paila: 309.567 °C ma 760 mmHg
• Hōʻike Hōʻikeʻike: 1.493 ~ 1.509
•Lae Flash:155.243 °C
•PSA:132.13000
•PKA:3.14(ma 20 ℃)
• Nānā:ʻO ka pauka kristal keʻokeʻo
• Māmā:1.762 g/cm3
• Hiki i ka wai:750 g/L (20 ºC)
• Waihona Manawa:Hale kūʻai ma RT.
• LogP:-1.24850
•Misa pololei:192.02700259
Hōʻike
Mea hoao | ʻAka Citric Anhydrous | ʻO ka ʻakika Citric Monohydrate | |
| maʻiʻo STPP /% | ≥85 | 96.8 | |
| P2O5 maʻiʻo /% | 56.0~58.0 | 57.8 | |
| ʻAʻole hiki ke hoʻonā wai /% | ≤0.1 | 0.01 | |
| PH (1%) | 9.5-10 | 9.8 | |
| keokeo /% | ≥85 | 94 | |
| Fluoride (F) /% | ≤0.005 | 0.0006 | |
| Arsenic (AS)/% | ≤0.0003 | ≤0.00007 | |
| Metala Kaumaha(Pb)/% | ≤0.0010 | ≤0.0003 | |
| Hoʻopaʻa haʻahaʻa (g/cm3) | 0.35-0.9 | 0.75 | |
Hoohana Huahana
Ma ke ʻano o nā mea hoʻohui meaʻai, hoʻohana nui ʻia i nā mea inu hōʻoluʻolu a me nā huahana pickled e like me nā mea inu kalapona, nā mea inu huaʻai, a me nā mea inu wai lactic. Aia kona koi i nā loli i ke aniau kau. ʻO ka waikawa Citric e pili ana i ka 2/3 o ka nui o ka hoʻohana ʻana i nā mea ʻawaʻawa.
1. ʻO ka hoʻohui ʻana i ka waikawa citric i loko o nā hua hiki ke mālama a hoʻomaikaʻi paha i ka ʻono o ka hua, e hoʻonui i ka ʻakika (e hoʻemi i ka waiwai pH) o kekahi mau huaʻai me ka haʻahaʻa haʻahaʻa ke mālama ʻia i loko o nā kini, hoʻonāwaliwali i ka wela o nā microorganisms a keʻakeʻa i ko lākou ulu ʻana, a pale i ka haʻahaʻa acidity. Hoʻonui pinepine ʻia ka maʻi bacteria a me ka pōʻino i loko o nā hua kēne.
2. ʻO ka hoʻohui ʻana i ka waikawa citric i ka candy ma ke ʻano he mea ʻawaʻawa e maʻalahi e hui pū me ka ʻono hua. ʻO ka hoʻohana ʻana i ka waikawa citric i loko o ka meaʻai gel e like me ka jam a me ka jelly hiki ke hoʻemi pono i ka hoʻopiʻi maikaʻi ʻole o ka pectin, i hiki ke hoʻopaʻa ʻia nā paʻa hydrogen ma waena o nā molekala pectin.
3. I ka hana ʻana i nā mea kanu canned, he alkaline kekahi mau mea kanu, a me ka hoʻohana ʻana i ka waikawa citric ma ke ʻano he mea hoʻoponopono pH ʻaʻole hiki ke pāʻani wale i kahi hana hoʻonani, akā mālama pū kekahi i kona ʻano.
4. ʻO ka waikawa Citric nā hiʻohiʻona o ka chelation a me ka hoʻoponopono pH, i hiki iā ia ke hoʻonui i ka hana o ka antioxidant, ke kāohi i ka hana enzyme a hoʻolōʻihi i ke ola o ka meaʻai i ka hana ʻana i ka meaʻai wikiwiki.
Pūʻolo a me ka waiho ʻana
Pūʻolo:i hoʻopaʻa ʻia i loko o ka ʻeke i ulana ʻia i ka wai, 25kg no ka ʻeke a i ʻole e like me kāu mau koi.
Manaʻo: Hiki ke hoʻopaʻa ʻia ka haku melemele a me ka nui e nā koi o nā mea kūʻai aku
Waihona:
Hoʻokaʻawale ʻia mai nā oxidants ikaika, nā kumu ikaika, nā nitrates metala a me nā metala. ʻO Dry.Crystalline citric acid, anhydrous, hiki ke mālama ʻia i loko o kahi ʻano maloʻo me ka pilikia ʻole, ʻoiai pono e pale ʻia nā kūlana o ka haʻahaʻa kiʻekiʻe a me nā mahana kiʻekiʻe e pale i ka caking. Pono e waiho ʻia i loko o nā pahu paʻa e pale aku i ka ʻike ʻana i ka ea maʻa. Loa'a ka nui o nā granula me ka nui o nā mea nui me ka li'ili'i o ka hana 'ana i ka caking.
Palekana Palekana
Hoʻomalu no ka mālama pono ʻana
NO ke ahi hamama. Pūnaehana paʻa, nā lako uila a me nā kukui pahū lepo. Kāohi i ka waiho ʻana o ka lepo. ʻO ka lawelawe ʻana ma kahi wahi maikaʻi. E ʻaʻahu i nā lole pale kūpono. Hōʻalo i ka pili ʻana me ka ʻili a me nā maka. E pale i ka hana ʻana o ka lepo a me nā aerosol. E hoʻohana i nā mea hana ʻole. Kāohi i ke ahi i hana ʻia e ka mahu hoʻolele electrostatic.