Ammonium Acetate

Aha kemịkalụ: Ammonium Acetate

Ụdị molekụla:CH₃COONH₄

Ibu Molecular:77.08

CAS: 631-61-8

agwa: Ọ na-apụta dị ka kristal triangular ọcha nwere isi acetic acid. Ọ na-agbaze na mmiri na ethanol, na-esighi ike na acetone.

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Nkọwa ngwaahịa

Ojiji: A na-eji ya dị ka reagent nyocha, ihe nchekwa maka anụ ma na-ejikwa ya n'ụlọ ahịa ọgwụ.

Nkwakọ ngwaahịa: Ajuju ya na akpa polyethylene dị ka oyi akwa dị n'ime, yana akpa rọba kpara akpa dị ka oyi akwa. Ibu ụgbụ nke akpa ọ bụla bụ 25kg.

Nchekwa na Ụgbọ njem: Ekwesịrị ịchekwa ya n'ụlọ nkwakọba ihe na-ekpo ọkụ na nke ikuku, na-echekwa ya na okpomọkụ na mmiri n'oge njem, na-ebufe ya na nlezianya ka ọ ghara imebi. Ọzọkwa, a ghaghị ịchekwa ya iche na ihe ndị na-egbu egbu.

Ọkọlọtọ Ogo: (GB/T 1292-2008)

Nkọwapụta	GB/T 1292-2008
Nkọwapụta	Ekwenyere na ọ dị ọcha	Analytical Dị Ọcha	Kemịkalụ Dị Ọcha
Ọdịnaya (CH3COONH4), w/% ≥	98.0	98.0	97.0
PH uru (50g/L,25 ℃)	6.7-7.3	6.5-7.5	6.5-7.5
Nnwale doro anya/Mba ≤	2	3	5
Ihe anaghị agbaze,w/% ≤	0.002	0.005	0.01
Ihe fọdụrụ ọkụ, w/% ≤	0.005	0.005	0.01
Mmiri (H2O), w/% ≤	2	—	—
Chlorides (Cl), w/% ≤	0.0005	0.0005	0.001
Sulfates (SO4), w/% ≤	0.001	0.002	0.005
Nitrates (NO3), w/% ≤	0.001	0.001	—
Phosphates (PO4), w/% ≤	0.0003	0.0005	—
Magnesium (Mg), w/% ≤	0.0002	0.0004	0.001
Calcium (Ca), w/% ≤	0.0005	0.001	0.002
Ígwè (Fe), w/% ≤	0.0002	0.0005	0.001
Ọla dị arọ (Pb)w/% ≤	0.0002	0.0005	0.001
Mbelata nke potassium permanganate, w/% ≤	0.0016	0.0032	0.0032