Uwe ihe ubi bụ otu n'ime ama ama China Sodium Acetate Anhydrous Trihydrate CAS127-09-3CAS6131-90-4 na ndị na-emepụta Whistle Mberede na ndị na-ebubata ya. Ụlọ ọrụ anyị pụrụ iche n'ichepụta Sodium Acetate Anhydrous Trihydrate CAS127-09-3CAS6131-90-4. A na-eji sodium acetate eme ihe dị ka onye na-ebufe ihe, reagent na-esi ísì ụtọ, onye na-ahụ maka pH, onye na-ekpo ọkụ, wdg.
Na-ere ọkụ dị ala Sodium Acetate Anhydrous Trihydrate CAS127-09-3CAS6131-90-4. Ụlọ ọrụ owuwe ihe ubi bụ Sodium Acetate Anhydrous Trihydrate CAS127-09-3CAS6131-90-4 na-emepụta na onye na-ebubata ya na China.
Okwu Mmalite ngwaahịa
Sodium Acetate Trihydrate (CAS: 6131-90-4) bụ crystalline hydrate, na Sodium Acetate anhydrous (CAS: 127-09-3) bụ ọcha ntụ ntụ. Ọ bụ kristal transperent na-enweghị agba ma ọ bụ ntụ ntụ kristal na-acha ọcha. Njupụta njikọ bụ 1.45. N'ikuku na-ekpo ọkụ na nke kpọrọ nkụ, ọ ga-adị mfe ihu igwe. 1g sample nwere ike etisasịwo na banyere 0.8mL mmiri ma ọ bụ 19mL ethanol. Anhydrous: ọ bụ kristal ọcha ntụ ntụ ma ọ bụ ngọngọ. Ọ naghị esi ísì, na-atọ ụtọ ntakịrị mmanya. Njupụta njikọ bụ 1.528. Ebe mgbaze bụ 324â. Ikike nke nnabata mmiri siri ike. 1g sample nwere ike etisasịwo na 2ml mmiri. Ọ dịghị ihe dị iche na ngwọta mmiri, nke a na-ejikarị eme ihe dị ka onye na-emepụta ihe, reagent reagent, pH regulator, ekpomeekpo ihe, wdg.
Nkebi nke Abụọ: Ozi Ndabere
1. Chemical Aha: Sodium Acetate
2. Ụdị anụ ahụ: C2H3NaO2
3. Arọ Molecular: Anhydrous 82.03,Trihydrate 136.08
4. CAS: Anhydrousï¼127-09-3,Trihydrateï¼6131-90-4
Akụkụ nke atọ: Nkọwapụta
|
Nkọwapụta |
Ọnụ ego FCC VII |
|
|
Ọdịnaya (Dị ka ndabere akọrọ), |
99.0-101.0 |
|
|
Acidity na alkalinity |
ââââ |
|
|
Lead (dị ka Pb), mg/kg ⤠|
2 |
|
|
Alkalinity, w/% ⤠|
Anhydrous (CAS: 127-09-3) |
0.2 |
|
Trihydrate (CAS: 6131-90-4) |
0.05 |
|
|
Mfu na ihicha, w/% ⤠|
Ọkụ na-ekpo ọkụ (CAS: 127-09-3) |
1.0 |
|
Trihydrate (CAS: 6131-90-4) |
36.0-41.0 |
|
|
Ngwakọta potassium |
Nyefee ule |
|
Akụkụ nke anọ: ojiji
Ọ bụ akụrụngwa nke kemịkalụ nke a na-eji na-ebi akwụkwọ na agba, ọgwụ, kemịkalụ reagents, ihe nrụpụta ụlọ ọrụ, ihe mgbakwunye, ihe mgbakwunye na ihe nchekwa antiseptik. A na-ejikwa ya n'ọtụtụ ebe dị ka onye na-egbochi friza n'ubi coal na onye na-agbaze snow n'okporo ụzọ na ọdụ ụgbọ elu n'oge oyi.
Akụkụ nke ise: ngwugwu
A.Generally ọ na-juru n'ọnụ na 25kg polyethylene akpa n'ime na atọ ahịrị plastic akpa.
B.25kg Ngwakọta rọba na akpa akwụkwọ kraft.
C.Dị ka ndị ahịa chọrọ.
