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L-Proline |147-85-3
Nkọwa ngwaahịa: Nkọwapụta ihe (AJI97) Ọdịdị kristal na-acha ọcha ma ọ bụ crystalline ntụ ntụ Assay,% 99.0 ~ 101.0 Specific Rotation -84.5 ° ~ -86.0 ° pH uru 5.9 ~ 6.9 Ọnwụ na ihicha,% ≤0.3 Ọla dị arọ (dị ka Pb),% ≤ 0.001 Residue on Iginition,% ≤0.1 Arsenic (dị ka Dị ka),% ≤0.0001 Chloride,% ≤0.02 Amonium (NH4),% ≤0.02 Sulfate (SO4),% ≤0.02 Iron (Fe),% 01 Ọ bụghị acid. detd. -
Disodium Succinate |150-90-3
Nkọwa ngwaahịa: Dị ka ihe eji eme ihe na hams, sausaji, mmiri mmiri na-esi ísì ụtọ na ihe oriri ndị ọzọ.A na-atụ aro ka agbakwunye ya naanị ma ọ bụ ihe ndị ọzọ na-eme ka ụtọ ụtọ, dị ka MSG.Nkọwa ngwaahịa: Assay ≥98% PH-uru, 5% mmiri mmiri 7-9 Arsenic (As2O3) ≤2PPM nnukwu ígwè (Pb) ≤10PPM sulfate (SO2-4) ≤0.019% Potassium permanganate na-ebelata ihe ndị ruru eru (120 Drying) C, 3h) ≤2% -
Beta-Alanine |107-95-9
Ngwaahịa nkọwa: Beta Alanine bụ ọcha crystalline ntụ ntụ, dịtụ ụtọ, agbaze ebe 200 ℃, ikwu njupụta 1.437, etisasịwo na mmiri, ubé soluble na methanol na ethanol, insoluble ke ether na acetone. -
L-Serine |56-45-1
Nkọwa ngwaahịa: Nkọwapụta ihe (AJI97) Ọdịdị White crystalline ntụ ntụ Assay,% (na ihe akọrọ) 99.0 ~ 101.0 Specific optical rotation +14.4o ~ + 15.5o Transmittance,% ≥98.0 pH uru 5.2 ~ 6.2 Ọnwụ na ihicha,% 2 ≤ Ọla dị arọ, % ≤0.001 fọdụrụ na mgbanye,% ≤0.1 Chloride,% ≤0.02 Sulfate,% ≤0.02 Iron,% ≤0.001 Arsenic,% ≤0.0001 Ammonium), (dị ka .0.0.1 chloride). -
L-Histidine Hydrochloride |5934-29-2
Nkọwa ngwaahịa: Nkọwapụta ihe (AJI97) Nyochaa,% 98.5 ~ 101.0 Specific optical rotation -8.0 ° ~ + 9.5 ° nnyefe ≥98.0 pH uru 3.5 ~ 4.5 Ọnwụ na ihicha,% ≤0.2 arọ ọla,% 01.0. ≤0.1 Chloride,% 15.6 ~ 17.1 sulfate,% ≤0.02 Arsenic,% ≤0.0001 Iron,% ≤0.001 Ammonium (dị ka NH+4), % ≤0.02 Amino acid ndị ọzọ ruru eru Pyrogen Nonpy -
L-Phenylalanine |63-91-2
Nkọwa ngwaahịa: Nkọwapụta ihe (AJI92) Ọdịdị White crystalline ntụ ntụ Assay, 99.0 ~ 100.5 Ntugharị dị iche iche -33.5 ° ~ -35.0 ° nnyefe,% ≥98.0 Ọnwụ na ihicha,% ≤0.2 fọdụrụ na mgbanye,% ~ 051 p. Ọla dị arọ (Pb),% ≤0.001 chloride,% ≤0.02 sulfate,% ≤0.02 Iron,% ≤0.001 Ammonium(NH4),% ≤0.02 Arsenic (As),% ≤0.0001 Ndị ọzọ abụghị amino asịd. -
DL-Alanine |302-72-7
Nkọwa ngwaahịa: Nkọwapụta ihe (AJI92) Ọdịdị White crystalline ntụ ntụ Assay (C3H7NO2),% (na akọrọ okwu) 98.5 ~ 101.5 Transmittance,% ≥95.0 pH Uru 5.5 ~ 7.0 Elu ọla (dị ka Pb),% ≤0.001 na nkụchi. % ≤0.2 fọdụrụ na mgbanye,% ≤0.1 Chloride (dị ka Cl),% ≤0.02 Sulfate (dị ka SO4),% ≤0.02 Ammonium dị ka (dị ka NH4),% ≤0.02 Arsenic (dị ka As),% ≤01 (as) Iron (as). Fe),% ≤0.002 -
L-Alanine |56-41-7
Nkọwa ngwaahịa: Nkọwapụta ihe (USP23) Ọdịdị White crystalline ntụ ntụ Assay (C3H7NO2),% (na akọrọ okwu) 98.5 ~ 101.0 Specific ntụgharị + 14.3 ° ~ + 15.2 ° Ọnwụ na ihicha, % ≤0.2 Transmittance,% ≥98.0 Chh98.0. Cl),% ≤0.02 Sulfate (dị ka SO4),% ≤0.02 Ammonium dị ka (dị ka NH4),% ≤0.02 Iron (dị ka Fe),% ≤0.001 Heavy Metals (dị ka Pb),% ≤0.001 Arsenic (dị ka As), % ≤0.0001 pH Uru 5.7~6.7 fọdụrụ na mgbanye, % ≤0.1 Amino acid ndị ọzọ Ọ dịghị detd -
L-cystin |56-89-3
Nkọwa ngwaahịa: Nkọwapụta ihe (AJI97) Ọdịdị White crystalline ntụ ntụ Assay,% 98.0 ~ 101.0 Ntugharị pụrụ iche +8.3 ° ~ + 9.5 ° Mfu na ihicha, % ≤0.5 nnyefe, % ≥95.0 Chloride (dị ka Cl),% . dị ka SO4),% ≤0.03 Ammonium dị ka (dị ka NH4),% ≤0.02 Iron (dị ka Fe),% ≤0.001 Heavy Metals (dị ka Pb),% ≤0.001 Arsenic (dị ka As),% ≤0.0001 pH Uru .55.4. Ihe fọdụrụ na mgbanye, % ≤0.1 Amino acid ndị ọzọ Ọ dịghị detd -
L-Arginine Hydrochloride |1119-34-2
Nkọwa ngwaahịa: Nkọwapụta ihe (AJI97) Ọdịdị kristal na-acha ọcha ma ọ bụ crystalline ntụ ntụ Assay,% 99.0 ~ 101.0 Specific ntụgharị +22.1o ~ + 22.9o ọnwụ na ihicha,% ≤0.2 Transmittance,% ≥98.0 Chlori ~de (dị ka 16), 6% 17.6 Sulfate (dị ka SO4),% ≤0.02 Ammonium dị ka (dị ka NH4),% ≤0.02 Iron (dị ka Fe),% ≤0.001 Heavy Metals (dị ka Pb),% ≤0.001 Arsenic (dị ka As),% ≤0.00.0. 4.7 ~ 6.3 ihe fọdụrụ na mgbanye,% ≤0.1 adịghị ọcha na-adịghị agbanwe agbanwe na-emezu ihe achọrọ ... -
L-Glutamic Acid |56-86-0
Nkọwa ngwaahịa: Nkọwapụta ihe (AJI92) Ọdịdị White crystalline powder Assay ,% 99.0 ~ 100.5 Ntugharị pụrụ iche +31.5 ° ~ + 32.5 ° Mfu na ihicha, % ≤0.1 nnyefe, % ≥98.0 Chloride (dị ka Cllate0), .2. dị ka SO4),% ≤0.02 Ammonium dị ka (dị ka NH4),% ≤0.02 Iron (dị ka Fe),% ≤0.001 Heavy Metals (dị ka Pb),% ≤0.001 Arsenic (dị ka As),% ≤0.0001 pH Uru .3.5. Ihe fọdụrụ na mgbanye, % ≤0.1 Amino acid ndị ọzọ Ọ dịghị detd -
L-Threonine |6028-28-0
Nkọwa ngwaahịa kristal ọcha ma ọ bụ ntụ ntụ kristal;ubé ụtọ uto.Soluble nke ukwuu na formic acid, soluble na mmiri;Ihe fọrọ nke nta ka ọ bụrụ ihe na-adịghị ahụkebe na ethanol na ether.1) Ihe oriri na-edozi ahụ dị mkpa, (2) Ihe ntinye nke amino acid transfusion (3) Ihe nke ọkara amide (4) Eji na ihe oriri.ọ dị mkpa maka ahụ mmadụ, enwere ike iji ya dị ka ihe oriri na-edozi ahụ, enwere ike iji ngwaahịa ọkwa ọgwụ na mmịnye amino acid na nkwadebe amino acid.Nkọwapụta...
