China (Mainland)
superior L-Histidine Hydrochloride best quality CAS NO.1007-42-7
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 25 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,
- Available Specifications:
USP(1-2)Metric Ton
- Product Details
Keywords
- superior L-Histidine Hydrochloride
- L-Histidine Hydrochloride 1007-42-7
- best quality 1007-42-7
Quick Details
- ProName: superior L-Histidine Hydrochloride bes...
- CasNo: 1007-42-7
- Molecular Formula: C6H10ClN3O2
- Appearance: Details see COA
- Application: Pharmaceuticals/Nutrition supplement
- DeliveryTime: Prompt shipment
- PackAge: 25kg/drum
- Port: Main Port in China
- ProductionCapacity: 10 Metric Ton/Week
- Purity: 99%
- Storage: Store in dry,dark,cool place
- Transportation: Sea/Air/Express
- LimitNum: 25 Kilogram
- Ash Content: Details see COA
- Heavy Metal: Details see COA
- Voluntary Standards: USP
- Valid Period: 7 days
Superiority
superior L-Histidine Hydrochloride best quality
1. before shipment, free sample for test
2. Packing as your request, with photo before shipment
3. Cargoes photo before and after loading into container
4. Fast shipment by reputed shipping line
5. Best service after shipment with emails
In the field of nutrition, histidine is thought to be a human essential amino acid, mainly children. After years of development, humans begin to synthesize it, and at this time become a non-essential amino acid.
L-histidine is a semi-essential amino acid that is particularly important for infants and animals. Can be used as biochemical reagents and pharmaceuticals, but also for the treatment of heart disease, anemia, rheumatoid arthritis and other drugs.
Histidine is present in bananas, grapes, meat, poultry, milk and dairy products. In addition, histidine is also present in green vegetables, but less.
Details
|
Item |
Specifications |
Test Results |
|
|
Appearance |
White crystals or crystalline powder |
White crystals or crystalline powder |
|
|
Assay ,% min |
98.5~ 101.5 |
99.6 |
|
|
PH |
7.0~ 8.5 |
7.5 |
|
|
Specific rotation |
+12.6°~+14.0° |
+12.9° |
|
|
Loss on drying,% max |
0.2 |
0. 11 |
|
|
Residue on ignition,% max |
0.4 |
0.04 |
|
|
Chloride (as Cl),% max |
0.05 |
<0.05 |
|
|
Sulfate(SO4),%(as SO4) max |
0.03 |
<0.03 |
|
|
Iron(as Fe),% max |
0.003 |
<0.003 |
|
|
Heavy metals (as Pb),% max |
0.0015 |
<0.0015 |
|
|
Chromatographic purity,% |
Individual impurities max |
0.5 |
0.15 |
|
Total impurities max |
2.0 |
1.3 |
|
|
Conclusion: the products conforms to the USP36 standard |
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