high quality 99% L-Histidine CAS NO.71-00-1

Min.Order: 10 Gram
Payment Terms: T/T,MoneyGram,Other

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L-Histidine
L-Histidine powder
L-Histidine china supplier

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ProName: high quality 99% L-Histidine
CasNo: 71-00-1
Molecular Formula: C6H9N3O2
Appearance: white powder
Application: APIs, pharmaceutical intermediates
DeliveryTime: within 1-10 working days
PackAge: Aluminous bag or plastic bags
Port: Shanghai or Any China port
ProductionCapacity: 1000 Kilogram/Day
Purity: 99%
Storage: Store in dry,dark,ventilated place
Transportation: By Sea or By Air
LimitNum: 10 Gram

Superiority

Shanghai LONGBANG , Boasts strong competitive advantages by our well-trained chemists with rich professional backgroud. We aim to win the market via quick response and fast delivery, as well as continous development for high-tech medical compounds, bio-medicine, and new pharmaceutical intermediates.

- Our quality assurance system is based on GMP.

- Products are exported to all over the world: USA, Europe, South Asia, Middle East and so on, also has established long term and stable business relationships with our customers.

- Fast delivery

- High quality, Preferential price

Details

1.Appearance: L-Histidine is a white powder.

2.Solubility: L-Histidine is soluble in water.

3.Statutory No: CAS No. 71-00-1

4.Molecular formula: C6H9N3O2

5.Molecular weight: 155.15

6.Product specification:

Item	AJI92	USP31
Assay	99.0~101.0%	98.5~101.5%
pH	7.0~8.5	7.0~8.5
Specific rotation[a]D020	+12.0°~+12.8°
[a]D025		+12.6°~+14.0°º
Transmittance(T430)	clear & colorless ≥98.0%
Chloride(Cl)	≤0.02%	≤0.05%
Ammonium(NH4)	≤0.02%
Sulfate(SO4)	≤0.02%	≤0.03%
Iron(Fe)	≤10ppm	≤30ppm
Heavy metals(Pb)	≤10ppm	≤15ppm
Arsenic	≤1ppm
Other amino acids	conforms
Loss on drying	≤0.20%	≤0.20%
Residue on ignition	≤0.10%	≤0.40%
Organic volatile impurities		conforms

7.Packaging:25kg/paper plastic complex bag,or according to order.

8.Storage: Preserve in well-closed,container,store in cool, dry place.

9.Shelf life: in conform to the specified storage conditions and packaging is complete, shelf life is 2 years.

10.Usage: L-Histidine is a kind of necessary amino acid for human.

Food Grade Amino Acid product list
1. DL-Alanine
2. L-Alanine
3. beta-Alanine
4. L-Arginine
5. L-Arginine HCL
6. L-Aspartic acid
7. L-Asparagine H2O
8. L-Cysteine
9. L-Cysteine HCL H2O
10. L-Cystine
11. L-Glutamic acid
12. L-Glutamine
13. Glycine
14. L-Histidine
15. L-Histidine HCL
16. L-Isoleucine
17. L-Leucine
18. L-Lysine mono HCL
19. L-Lysine Acetate
20. DL-Methionine
21. L-Methionine
22. L-Ornithine HCL
23. L-Phenylalanine
24. L-Proline
25. L-Hydroxyproline
26. L-Serine
27. L-Threonine
28. L-Tryptophan
29. L-Tyrosine
30. L-Valine
31. L-Citrulline
32. L-Citrulline-DL-Malate
33. L-Theanine (N-gamma-ethyl-L-glutamine)
34. AAKG (L-Arginine Alpha-Ketoglutarate)
35. BCAA (Branched chain amino acid)

Email: maggie@longbangsy.com

high quality 99% L-Histidine CAS NO.71-00-1

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