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Product List
Model: TF-2083
merk: Tianfu
verpakkingen: Als verzoek van de koper
produktiviteit: 100Ton
vervoer: Ocean,Land,Air,DHL，TNT
Plaats van herkomst: China
Ondersteuning over: 50Ton
Certificaat: ISO
Haven: Shanghai port,Qingdao port
betaling Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
L-histidine functies en gebruik
1. Het is belangrijk voor de synthese van rode en witte bloedcellen.
2. Het is een voorloper voor histamine die goed is voor seksuele opwinding.
3. Het kan de doorbloeding verbeteren. Bijwerkingen van hoge doses histidine omvatten stress en angst.
|
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% |
Product Categorie : Fijn chemisch
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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.