Anyị bụ ndị na-emepụta DL-Methionine CAS 59-51-8 na China.DL-Methionine CAS 59-51-8 dị na ngwaahịa ma nwee ike ịnye ya ngwa ngwa.COA, MSDS na TDS nke DL-Methionine CAS 59-51 -8.
Kwere Chemical bụ onye na-eduga China DL-Methionine CAS 59-51-8 onye na-emepụta ihe, onye na-ebubata ya na onye mbupụ. Na-agbaso nchụso nke ngwaahịa zuru oke, nke mere na DL-Methionine CAS 59-51-8 nwere afọ ojuju site n'ọtụtụ ndị ahịa. Shandong kwere
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Aha ngwaahịa |
DL-Methionine |
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Usoro |
Ibu molekụla |
149.21 | |
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CAS NO. |
59-51-8 |
Ọnụọgụ |
500KG |
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Ihe |
Nkọwapụta |
Nsonaazụ |
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Ọdịdị |
kristal flake ọcha ma ọ bụ ntụ ntụ kristal |
Na-akwado |
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Nyocha |
99% | 99.15% |
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NKWUBIOKWU |
Nsonaazụ dabara na ọkọlọtọ |
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Ebe mgbaze 284 Celsius (Dec.) (ọkụ.)
Ntụgharị akọwapụtara - 1 ï½ 1 Celsius (D / 20 â) (C = 8, HCl)
Ebe esi esi 306.9 ± 37.0 ° C (buru amụma)
Njupụta 1.34nwanyị3301 | D, L-methionine
Ntụgharị ntụgharị 1.5216 (echere)
Ọnọdụ nchekwa: 2-8 Celsius
Solubility 1mhcl: 0.5mat20 Celsius C, doro anya, enweghị agba
Ọnụọgụ acidity (PKA) 2.13 (AT25 â)
Ụdị: crystalsorcrystallinepwder
Agba: ọcha
Ọrụ anya[ α]/ D,c=5in5MHCl(adịghị arụ ọrụ)
Mmiri solubility 2.9g/100ml (20ºC)
DL Methionine na-etolite kristal flake ọcha ma ọ bụ ntụ ntụ crystalline sitere na mmanya, nke dị ntakịrị ụtọ ma nwee isi pụrụ iche. Enweghị ntụgharị anya. Ọ bụ soluble na mmiri, itughari acid na alkali, ubé soluble na 95% mmanya na insoluble ke ether.
