Acetate ea sodium

Lebitso la lik'hemik'hale: Sodium Acetate

Foromo ea limolecular: C₂H₃Nao₂ ; C₂H₃Nao₂· 1h₂O

Boima ba Molecular: E monate: 82.03; Trihydrate: 136.08

Cas: Borohe bo monate: 127-09-3; Trihydrate: 6131-90-4

Sebopeho: Monyako o monate: Ke kristale ea kristale ea carstalli kapa block. Ho se tsotelle, ho senya sefitsoana sa morara. Botle bo lekanang ke 1.528. Ntlha ea ho qhibiliha ke 324 ℃. Matla a ho amohela mongobo ho matla. Sampole ea 1G e ka qhibiliha metsing a 2ml.

Trihydrate: Ke kristale e hlakileng ea crystal kapa crystalline e tšoeu. Botle ba motho e mong ke 1.45. Ka moea o futhumetseng le o omileng, o tla patoa habonolo. Sampole ea 1G e ka qhibiliha metsi a ka bang 0,8ml kapa 19ml ethanol.

Ikopanye le Hona joale Moroalo o tlase ho PDF

Lintlha tsa sehlahisoa

Ts'ebeliso: E sebelisoa joalo ka moemeli oa ho buoa, ea bilikang, ka linako tse ling, PH Region, Flavorg Agent, jj.

Ho paka: E tletse ka mokotla oa polyethylene joalo ka mokotla oa kahare, 'me mokotla oa polasetiki oa polasetiki o le karolo ea kantle. Boima ba mokotla o mong le o mong ke 25kg.

Ho boloka le ho tsamaisa: E lokela ho bolokoa ntlong e omileng le e nang le moea o moputsoa, e ne e le hole le mocheso le mongobo nakong ea lipalangoang e le ho qoba ho senya. Ho feta moo, e tlameha ho bolokoa ka thoko ho lintho tse chefo.

Tekanyetso ea boleng: (Gb 30603-2014, fcc vii)

TLHOKOMELISO		Gb 30603-2014	Fcc vii
Likahare (ka lebaka le omileng), w /% ≥		98.5	99.0-101.0
Acidity le alkalinity		Pass Tection	—
Lead (joalo ka PB), mg / kg ≤		2	2
Alkality, w /% ≤	E monate	—	0.2
Alkality, w /% ≤	Trihydrate	—	0.05
Tahlehelo ea ho omella, w /%	Bo-≤ ≤	2.0	1.0
Tahlehelo ea ho omella, w /%	Trihydrate	36.0-42.0	36.0-41.0
Portsiam Complem		Pass Tection	Pass Tection