0102030405
CAS 590-00-1 Potassium Sorbate dị ọcha maka ihe nchekwa nri.
Njirimara
• Ebe Na-agbaze:270 Celsius C
• Ebe esi mmiri:233 Celsius C na 760 mmHg
•Ebe mgbari:139.9 Celsius C
•PSA:40.13000
• Ọdịdị:Ọchakristal ntụ ntụ
• Njupụta:1.363 g/cm3 (25oC)
• Msọpụrụ mmiri:58.2 g / 100 ml (20 ℃)
• Okpomọkụ nchekwa: -20°C friza
• LogP:-0.13140
Nkọwapụta
| Ihe ndeksi | FCC-V | GB13736-92 | |
| Ọdịnaya % | 98.0-101.0 | 98.0-102.0 | |
| Ido anya | -- | Gafere ule | |
| Acid efu (na sorbic acid) ≤% | Gafere ule | -- | |
| Alkali efu (na K2CO3) ≤% | Gafere ule | Gafere ule | |
| Ọnwụ na nkụ ≤% | 1 | 1 | |
| Chloride (na Cl) ≤% | -- | 0.018 | |
| Sulfate (na S04) ≤% | -- | 0,038 | |
| Ọla dị arọ (na ụzọ) ≤% | -- | 0.001 | |
| Aldehyde (na HCHO) ≤% | -- | 0.001 | |
| Arsenic (na As2O2) Ọdịnaya≤% | 0,0002 | 0,0003 | |
| Ndu ≤mg/kg | 2 | -- | |
Eji ngwaahịa
Potassium sorbate bụ ihe mgbakwunye kemịkalụ. A na-eji ya eme ihe n'ọtụtụ ebe dị ka ihe nchekwa na nri, ihe ọṅụṅụ na ngwaahịa nlekọta onwe onye. Ọ bụ nnu na-enweghị isi na enweghị ụtọ nke sitere na sorbic acid na potassium hydroxide mepụtara.
Dị ka ihe nchekwa dị elu nke FAO na WHO na-atụ aro, Inwe mmetụta mgbochi siri ike karịa mmetụta igba ogwu, Potassium Sorbate nwere ike ịgbatị oge nchekwa nri nke ọma na-agbanweghị ụtọ mbụ. Mmetụta antisepsis nke Potassium Sorbate ji okpukpu 5-10 karịa nke sodium benzoate.
Potassium sorbate, potassium nnu nke sorbic acid, bụ ihe nchekwa a na-ejikarị na nri nwere ọnụọgụ nri nri Europe E202. N'ozuzu, ọ bụ sịntetik, vegan na enweghị gluten.
A na-eji ihe a eme ihe iji kpuchido nri ka ọ ghara imebi ya, ya mere na-agbatị ndụ ndụ nri site n'ibelata uto nke ebu na yists. O nwere ike ịbụ na ị hụla ya na akara mmanya, chiiz, cider, ata ahịhịa, ihe ọ drinkụ drinkụ dị nro, na ihe eghe.
Ngwugwu na Nchekwa
ngwugwu:juru n'ọnụ na mmiri na-adịghị mmiri plastic akpa akpa, 25kg kwa akpa ma ọ bụ dị ka gị chọrọ.
Nkwupụta: Chemical mejupụtara na nha nwere ike imeziwanye ihe ndị ahịa chọrọ
Nchekwa:
Chekwaa akpa ahụ nke ọma na ebe akọrọ, dị jụụ na ebe ikuku na-ekpo ọkụ. Chekwaa iche na akpa nri ma ọ bụ ihe anaghị ekwekọ.
Nchedo nchekwa
Akpachara anya maka njikwa adịghị mma
Ijikwa na ebe ikuku na-ekuku nke ọma. Yiri uwe nchebe kwesịrị ekwesị. Zere kọntaktị na akpụkpọ ahụ na anya. Zere imepụta uzuzu na ikuku ikuku. Jiri ngwa ndị na-adịghị ekpo ọkụ. Gbochie ọkụ na-akpata site na uzuoku mwepu electrostatic.