Methyl L-histidinate dihydrochloride (CAS # 7389-87-9)
Akara egwu | Xi - mgbakasị ahụ |
Koodu ihe egwu | 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. |
Nkọwapụta nchekwa | S22 - Ekula uzuzu. S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya. |
WGK Germany | 3 |
Koodu HS | 29332900 |
Klas Hazard | Iwe |
Okwu mmalite
L-Histidine methyl ester dihydrochloride bụ ngwakọta kemịkalụ. Nke a bụ nkọwa nke akụrụngwa, ojiji, ụzọ nkwadebe na ozi nchekwa:
Ogo:
- Ọdịdị: White crystalline ntụ ntụ.
- Solubility: Soluble n'ime mmiri na ihe ndị na-eme ka mmanya na-aba n'anya, na-adịghị edozi na ihe mgbaze na-abụghị polar.
Jiri:
- A na-ejikarị L-Histidine methyl ester dihydrochloride eme ihe dị ka ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka ọkpụkpụ na-emepụta ihe. Ọ na-arụ ọrụ katalytic na mmeghachi omume kemịkalụ kpọmkwem, dị ka esterification na mmanya mmanya.
Usoro:
- L-Histidine Methyl Ester dihydrochloride na-akwadokarị site n'imeghachi N-benzyl-L-histidine methyl ester na hydrochloric acid n'okpuru ọnọdụ kwesịrị ekwesị.
- Usoro njikọ a dịtụ mfe ma nwee ike ịrụ ya na ụlọ nyocha.
Ozi nchekwa:
L-Histidine Methyl Ester Dihydrochloride na-adịkarị mma ijikwa, mana n'ihi na ọ bụ kemịkalụ, a ga-akpachapụ anya nchekwa ndị a:
- Kọntaktị: Zenarị kọntaktị anụ ahụ ozugbo iji zere iwe.
- ikuku ume: Zere ikuru uzuzu ma ọ bụ gas. Ekwesịrị idobe ọnọdụ ikuku ikuku dị mma mgbe ị na-ejikwa ogige a.
- Ọkụ na-ekpochapụ: Ọ bụrụ na ọkụ na-agba, jiri onye na-emenyụ ọkụ kwesịrị ekwesị menyụọ ọkụ.