Onye na-ebupụta Sodium acetate CAS 127-09-3

Nkọwa dị mkpirikpi:

Sodium acetate CAS 127-09-3 nwere ọnụ ahịa kacha mma

Aha ngwaahịa:Sodium acetate

CAS:127-09-3

MF:C2H3NaO2

MW:82.03379

EINECS:204-823-8

agwa:emeputa

ngwugwu:25 n'arọ / akpa

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Nkọwa

Aha ngwaahịa: Sodium acetate

Isi: 127-09-3

MF: C2H3NaO2

MW: 82.03379

EINECS: 204-823-8

Ebe mgbaze:>300C (dec.)(ọkụ)

Njupụta: 1.01 g/mL na 20 Celsius

Ntụgharị ntụgharị: 1.4640

Fp:>250C

Ụdị: ntụ ntụ

Nnukwu ike ndọda: 1.45

Ngwa

1. Jiri dị ka a nkịtị analytical reagent, mordant, ihe nchekwa, na nwekwara ike-eji maka agba agba na film nhazi.
2. A na-eji ya eme ihe maka ọgwụ, ibipụta na ịcha akwa, na njikọ organic
3. A na-eji ya dị ka onye na-emepụta ihe na onye na-ebufe ihe, yana n'ime akwa na ụlọ ọrụ ọgwụ.
4. A na-eji ya maka ibipụta na ịcha akwa, ọgwụ, foto, wdg, yana ndị ọrụ esterification na ihe nchekwa.

Ngwongwo

Nnu anhydrous bụ kristal siri ike na-enweghị agba; njupụta 1.528 g / cm3; na-agbaze na 324 ° C;

soluble nke ukwuu na mmiri; soluble nke ọma na ethanol.

Trihydrate crystalline na-enweghị agba nwere njupụta 1.45 g / cm3; ire ere na 58 ° C; dị nnọọ soluble na mmiri; pH nke ngwọta mmiri 0.1M bụ 8.9; soluble nke ọma na ethanol, 5.3 g / 100ml.

Nchekwa

Echekwara na akọrọ, ndò, ebe ikuku na-eku ume.

FAQ

1. Ị nwere ike ịnye ọrụ ahaziri iche?
RE: Ee, n'ezie, anyị nwere ike hazie ngwaahịa, labelụ ma ọ bụ nkwakọ dị ka gị chọrọ.

2. Kedu mgbe na mgbe m nwere ike nweta ọnụahịa ahụ?
RE: Kpọtụrụ anyị ihe ị chọrọ, dị ka ngwaahịa, ụdịdị, ọnụọgụ, ebe (ọdụ ụgbọ mmiri), wdg, mgbe ahụ anyị ga-ehota n'ime awa 3 ọrụ mgbe anyị nwetasịrị ajụjụ gị.

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