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?O ka sodium benzoate, he mea mālama i ka waikawa
wehewehe
?O kahi hua?ai kristal ke?oke?o a i ?ole ka pauka. Ho?ohana nui ia no ka mālama mālama mea?ai i hana ?ia e ka hopena mai ka sodium hydroxide me ka benzoic acid. ?O Sodium Benzoate kahi mea ?oi aku ka maika?i o ka ho?ohehe?e ?ana a me ka mea hū a no ka mea e ulu wikiwiki ana nā mea?ai acidity i ka bacteria, ka hū a me ka hū, ?oi aku ka ma?alahi o ka mālama ?ana iā lākou.
?O ka sodium benzoate ke ?ano o nā granules ke?oke?o li?ili?i, kāpīpī, a i ?ole ka pauka. ?A?ohe ona ?ala a i ?ole he ?ono benzoic ?ono a pa?a i ka ea a hiki ke ho?ohehe?e ?ia i ka wai.
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Palapala noi
1. Ho?ohana nui ?ia e like me ka mālama ?ana i ka mea?ai, ho?ohana pū ?ia i ka ho?omākaukau ?ana i nā lā?au lapa?au, nā kala, etc.
2. Ho?ohana ?ia i loko o ka ?oihana lā?au lapa?au a me ka noi?i genetic mea kanu, ho?ohana pū ?ia e like me nā intermediates dye, fungicides a me nā preservatives.
3. Nā mea mālama; Nā lā?au antimicrobial.
4. ?O ka sodium benzoate kekahi mea mālama mea?ai ko?iko?i. Ho?ololi i ke ?ano benzoic acid i ka ho?ohana ?ana. E ?olu?olu e nānā i ka waikawa benzoic no ka laulā ho?ohana a me ka nui o ka ho?ohana. Eia kekahi, hiki ke ho?ohana ?ia ma ke ?ano he preservative no ka hānai.
5. Ho?ohana ?ia kēia huahana e like me nā mea ho?ohui mea?ai (preservatives), fungicides i ka ?oihana lā?au lapa?au, mordants i ka ?oihana dye, plasticizers i ka ?oihana plastic, a ma ke ?ano he intermediate in organic synthesis e like me nā mea ?ala.
6. Ho?ohana ?ia ia ma ke ?ano he cosolvent i ka serum bilirubin test, mea ho?ohui mea?ai (preservative), bactericide i loko o ka ?oihana lā?au lapa?au, mordant i ka ?oihana dye, plasticizer i ka ?oihana plastic, a ma ke ?ano he intermediate i ka synthesis organik e like me nā mea ?ala.
Hō?ike huahana
| NA MEA ANA | OLELO HOOLAHA | HANA | ?ano ho?ā?o |
| IKE: | NA PALAPALA KEOKEO | UA HALA | I KA HALE #PSB01 |
| LAE HELE: | 121-123oC | 122.3 | GB/T 617 |
| ANA (%): | 99.50MIN | 99.56 | GC I KA HALE #PSB02 |
| LILO MA KA HOOMALOO (%): | 0.1MAX | 0.03 | GB1901-2005 |
| KULA (HAZEN): | 20 MAX | 18 | GB/T 3143 |
| METAL kaumaha (AS Pb) (PPM): | 10 MAX | 2 | I KA HALE # PSB 04 |
| CHLORIDE(AS Cl) (PPM): | 200 MAX | 50 | I KA HALE # PSB 05 |
| Arsenic (AS As) (PPM): | 2MAX | 2 | I KA HALE # PSB 06 |
| Halogen, Halogenide(PPM) | 300 MAX | 200PPM | EN14582:2007 |
| ?akika phthalic | UA HALA | UA HALA | EN14372:2004 |
| Ho?omau i ka ho?ā ?ana (%): | 0.05MAX | 0.03 | GB 1901-2005 |
| KA MANA?O: | E KULI I KA PAPA TECH | ||