inoa huahana:Ethyl acetoacetate/EAA CAS:141-97-9 MF:C6H10O3 MW:130.14 Kahi hehee:-45°C Puni paila:181°C Māmā:1.029 g/ml ma 20°C Pūʻolo: 1 L / pahu, 25 L / pahu, 200 L / pahu
Hōʻike
Nā mea
Nā kikoʻī
Ka nana aku
wai kala ʻole
Maemae
≥99%
kala (Co-Pt)
≤10
Ethyl acetate ho'āʻo hoʻonā
Kupono
Acidity (i loko o ka ʻakika acetic)
≤0.5%
Wai
≤0.2%
Waiwai
ʻO ka Ethyl acetoacetate ka wai kala ʻole me ka ʻala hua ʻoliʻoli. Hiki ke hoʻoheheʻe ʻia i ka ethanol, ethyl ehter, propylene glycol a me ka ethyl acetate, a hiki ke hoʻoheheʻe ʻia i ka wai e like me 1:12.
Palapala noi
Hoʻohana nui ʻia ia i ka lāʻau lapaʻau, ka wai, ka pesticide a pēlā aku. Hoʻohana ʻia ia i nā mea hoʻohui meaʻai a me nā mea ʻono a me nā mea ʻala.
Paʻa
Paʻa. ʻAʻole kūpono me nā waikawa, nā kumu, nā mea hoʻoheheʻe, nā mea hoʻemi, nā metala alkali. Hiki ke puhi.
Pūʻolo
1 kg / ʻeke a i ʻole 25 kg / pahu a i ʻole 50 kg / pahu a i ʻole e like me ka koi o nā mea kūʻai aku.
Uku
1, T/T
2, L/C
3, Visa
4, Kāleka ʻaiʻē
5, Paypal
6, Alibaba kālepa Assurance
7, Hui Komohana
8, MoneyGram
9, Ma waho aʻe, i kekahi manawa mākou e ʻae iā Bitcoin.
Waihona
Mālama ʻia i loko o kahi hale kūʻai anuanu a me ka ea, ma kahi mamao o ke ahi a me nā kumu wela;
E mālama kaʻawale me nā oxidants, nā mea hoʻohaʻahaʻa, nā waikawa, ka alkali, e pale i ka waiho ʻana.
