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Lista de Produto
Modelo: TF-2083
marca: Tianfu
Pacote: Como o pedido do comprador
produtividade: 100Ton
transporte: Ocean,Land,Air,DHL，TNT
Lugar de origem: China
Apoio sobre: 50Ton
Certificados : ISO
porta: Shanghai port,Qingdao port
Tipo de pagamento: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Funções e uso de L-histidina
1.É importante para a síntese de glóbulos vermelhos e brancos.
2.É um precursor da histamina que é bom para a excitação sexual.
3.ele pode melhorar o fluxo sanguíneo. Os efeitos colaterais da alta dosagem de histidina incluem estresse e ansiedade.
|
Description |
White crystals or crystalline powder |
|
Identification(IR) |
concordant with the reference spectrum |
|
assay |
99.0~101.0% |
|
PH |
7.0~8.5 |
|
Specific rotation[a]D20 |
+12.0°~+12.8° |
|
State of solution (Transmittance T430) |
clear & colorless ≥98.0% |
|
Chloride(Cl) |
≤0.02% |
|
Ammonium(NH4) |
≤0.02% |
|
Sulfate(SO4) |
≤0.02% |
|
Iron(Fe) |
≤10ppm |
|
Heavy metals(Pb) |
≤10ppm |
|
Arsenic(As) |
≤1ppm |
|
Other amino acids |
conforms |
|
Loss on drying |
≤0.20% |
|
Residue on ignition |
≤0.10% |
Grupo de Produto : Química Fina
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.