???? ????? ???????
Contact Info
- ???????:High-tech Industrial Zone,TianTai,Zhejiang,China., Zip: 317200
- ???: International trade
- ????:+86-576-83938088
- ?????:info@silverelephant.cn
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???????-?????????? ???? ????? ???????? ????? ???? ????. ???? ??????? ?? ?????? ???? ??????? ?????? ?? ?????????? ??? ???? ??????? ?? ???????? ??????? ??? ???? ???????? ??????? ??????. ???? ???????-?????????? ?? ?????? ??? ?? ????????. ???? ?? ????? ??? ?????? ???? ??? ???????? ????? ???? ???????? ??????? ?????? ??? ???????? ??? ??? ??? ?? ?? ???? ?????? ????? ?? ???? ??????? ????? ?????? ???? ?? ????????.
???????-?????????? ???? ?? ???? ??? ????????? ????? ?????? (Gram(+)) ?????? ?????? (Gram(-))? ????????? ??????? ??????????? ??????? ???? ???? ????????? ????? ?????? ???? ???? ??????? ????? ????? ????? ??? E. coli? ???????????? ?????? ????? ????? ??????? ????????? ??? B. stearothermophilus. ????? ?? ????? ????? ??????????? (PH)? ????? ??????? ??? ??????? (120 ???? ????? ???? 20 ?????). ????? ???? ?????? ?? ?????? ?????. ??? ???? ????? ?????? ????? ???????? ?????? ??? ???? ??? ???? ??????.
????? ??????: FAO/WHO,1992
| 1. ??????? | ≥ 87% |
| 2. ??????? ??????? (?????? Pb) | ≤ 20ppm |
| 3. ????? ????? ??? ??????? (105 ???? ?????? 3 ?????) | ≤ 20% |
| 4. ?????? | ≤ 1% |
??????: LD50＞5g/kg
???? ???????: ?? ???????? ????????-?????????? ????? ????? ?????? ???? ?? ??? ????? ?????? ??????? ????????? (FDA) ?? ?????? 2003. ??? ???????? ??? ???? ???? ?? ??? ???????. ?? ????????? ????????? ??? ???????? ????? ?? ??????? ?? ??????? ???????? ?? ?????????? ??????. ???? ???????? ?? ????? ???????? ??????? ???????? ???????? ??????????? ??????????? ????????? ??????? ??????? ???????? ???????? ??????.
????? ?????????: ????? ????? ????? ???????-?????????? ?????? 5-10% ???????? ????? ?????? ?????? ?? ????? ??????? ?? ???? ?? ?????? ????? ?????. ??? ?? ???????? ?? ???? ????? ?????? ????? ???? ????? ????? ????.
??????? ????????: 0.1 ???? 0.5 ???? 5 ??? ?? ????? ????? ???????? ??????.
???????: ???? ?? ????? ????? ??????? ?????? ?? ???? ????? ????????.
CAS NO:28211-04-3
EC NO:
?????? ????????:(C6H12N2O)n
????? ???????:1500~3000
?????????:;???????-??????????;??????????? ???????-??????????;
?????? ????????:
| ??? ???????: | Chemicals/Chemical Intermediates/Intermediate Compounds |
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