Menene sinadarin benzoic acid?
Da fatan za a duba bayanai
Sunan Samfuri: Benzoic acid
Lambar CAS: 65-85-0
Tsarin kwayoyin halitta: C7H6O2
Halaye: Lu'ulu'u mai laushi ko siffar allura, tare da ƙamshin benzene da formaldehyde; mai narkewa kaɗan a cikin ruwa; mai narkewa a cikin ethyl alcohol, diethyl ether, chloroform, benzene, carbon disulfide da carbon tetrachloride; wurin narkewa (℃): 121.7; wurin tafasa (℃): 249.2; matsin tururi mai cike (kPa): 0.13(96℃); wurin walƙiya (℃): 121; zafin wuta (℃): 571; ƙarancin iyaka mai fashewa%(V/V): 11; ma'aunin haske: 1.5397nD
Menene babban amfanin benzoic acid?
Babban amfani:Sinadarin BenzoicAna amfani da shi azaman wakili na bacteriostatic na emulsion, man goge baki, jam da sauran abinci; sinadarin rini da bugawa; matsakaicin magunguna da rini; don shirya plasticizer da turare; wakilin ƙarfe na hana tsatsa.
Babban ma'auni:
| Daidaitaccen abu | Sin Pharmacopoeia 2010 | Kamfanin Magungunan Burtaniya BP 98—2009 | Kamfanin Pharmacopeia na Amurka USP23—32 | ƙarin abinci GB1901-2005 | E211 | FCV | ƙarin abinci NY/T1447-2007 |
| bayyanar | farin lu'ulu'u mai laushi ko siffar allura | foda mai launin lu'ulu'u ko farin lu'ulu'u mara launi | — | farin lu'ulu'u | farin foda mai lu'ulu'u | farin lu'ulu'u mai laushi ko siffar allura | farin lu'ulu'u |
| gwajin cancanta | an wuce | an wuce | an wuce | an wuce | an wuce | an wuce | an wuce |
| abubuwan da ke cikin tushen busasshiyar | ≥99.0% | 99.0-100.5% | 99.5-100.5% | ≥99.5% | ≥99.5% | 99.5%-100.5% | ≥99.5% |
| bayyanar sinadaran | — | bayyananne, mai gaskiya | — | — | — | — | — |
| abu mai sauƙin oxidizing | an wuce | an wuce | an wuce | an wuce | an wuce | an wuce | an wuce★ |
| abu mai sauƙin carbonized | — | ba duhu fiye da Y5 (rawaya) | ba duhu fiye da Q (ruwan hoda) ba | an wuce | an wuce | an wuce | — |
| ƙarfe mai nauyi (Pb) | ≤0.001% | ≤10ppm | ≤10g/g | ≤0.001% | ≤10mg/kg | — | ≤0.001% |
| ragowar da ke kan ƙonewa | ≤0.1% | — | ≤0.05% | 0.05% | — | ≤0.05% | — |
| wurin narkewa | 121-124.5ºC | 121-124ºC | 121-123ºC | 121-123ºC | 121.5-123.5ºC | 121-123℃ | 121-123℃ |
| sinadarin chlorine | — | ≤300ppm | — | ≤0.014% | ≤0.07% () | — | ≤0.014%★ |
| arsenic | — | — | — | ≤2mg/Kg | ≤3mg/kg | — | ≤2mg/Kg |
| sinadarin phthalic acid | — | — | — | an wuce | — | — | ≤100mg/kg★ |
| sulfate | ≤0.1% | — | — | ≤0.05% | — | — | |
| asara yayin bushewa | — | — | ≤0.7% (danshi) | ≤0.5% | ≤0.5% | ≤0.7% | ≤0.5% (danshi) |
| mercury | — | — | — | — | ≤1mg/kg | — | — |
| gubar | — | — | — | — | ≤5mg/kg | ≤2.0mg/kg☆ | — |
| biphenyl | — | — | — | — | — | — | ≤100mg/kg★ |
| Mataki/abu | darajar farko | babban matsayi |
| bayyanar | farin mai laushi mai laushi | fari ko rawaya mai haske mai laushi |
| abun ciki, % ≥ | 99.5 | 99.0 |
| launin fata ≤ | 20 | 50 |
| wurin narkewa, ℃ ≥ | 121 | |
Marufi: jakar polypropylene da aka saka tare da jakar fim ɗin polyethylene na ciki
Bayanin marufi: 25kg, 850*500mm
Me yasa ake amfani da shisinadarin benzoic acidAikin Acid na Benzoic:
(1) Inganta aikin aladu, musamman ingancin canza abinci
(2) Mai kiyayewa; Maganin hana ƙwayoyin cuta
(3) Yafi amfani da shi don maganin kashe ƙwayoyin cuta da maganin kashe ƙwayoyin cuta
(4) Acid Benzoic muhimmin abu ne mai kiyaye nau'in abinci mai ɗauke da sinadarin acid.
An daɗe ana amfani da sinadarin Benzoic acid da gishirinsa a matsayin abubuwan kiyayewa.
a wasu ƙasashe kuma a matsayin ƙarin silage, galibi saboda ƙarfin tasirinsu akan nau'ikan fungi da yisti.
Lokacin Saƙo: Yuli-18-2024
