L-Tryptophan CAS 73-22-3
L-tryptophan bụ amino acid na-anọpụ iche nke nwere otu indole. Ọ bụ akwụkwọ na-acha ọcha ma ọ bụ ubé edo edo nke nwere kristal ma ọ bụ ntụ ntụ, nke nwere solubility nke 1 14g (25 Celsius C), soluble na acid dilute acid ma ọ bụ alkali, nke kwụsiri ike na ngwọta alkaline, rere na acid siri ike. Na-agbaze ntakịrị na ethanol, nke na-adịghị edozi na chloroform na ether.
ITEM | Ọkọlọtọ |
Ọdịdị | kristal na-acha ọcha ka ọ dị ọkụ |
Nyocha % | ≥98.0 |
Ntugharị nkọwapụta | -29.0°~ -32.8° |
PH uru | 5.0-7.0 |
Mfu na ihicha% | ≤0.5 |
Ihe fọdụrụ na mgbanye % | ≤0.5 |
A na-eji L-tryptophan eme ihe na nyocha biochemical na dị ka ihe na-edozi ahụ na nkà mmụta ọgwụ. mgbasa ozi omenala.
25kg / drum ma ọ bụ ihe ndị ahịa chọrọ.
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L-Tryptophan CAS 73-22-3
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L-Tryptophan CAS 73-22-3
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