Product Description
| Product name |
L-Histidine |
| Quantity |
800kg |
Exp Date |
2015-11-28 |
| Testing Date |
2012-11-28 |
MFG. Date |
2012-11-28 |
| Odor |
Characteristic |
Characters |
White crystal powder |
| Molecular Formula |
C6H9N3O2 |
Molecular Weight |
155.16 |
| Cas No. |
71-00-1 |
EINECS No. |
200-745-3 |
| Functions |
Main functions are as follows:
Be necessary amino acid for the patient of uremia
Cure anemia
Lower blood pressure |
| Applications |
Main applications are as follows:
Pharmaceutical using |
| Items Tested |
Specification |
Result |
| Assay (HPLC) |
99.0--102.0% (calculated on the dried basis) |
99.71% |
| Loss on Drying |
Not more than 0.2% |
0.08% (105degree, 3hrs) |
| Heavy Metal |
Not more than 10ppm |
Comforms |
| Sulphated ash |
Not more than0.1% |
Conforms |
| Speficif Roration[a]20/D |
+12°--+12.8° (C=11,6 N HCI) |
12.4 |
| NH4 |
<100 ppm |
conforms |
| CI |
<100 ppm |
conforms |
| SO4 |
<100 ppm |
conforms |
| Fe |
<10 ppm |
conforms |
| Transmittance |
>98% (C=5, H2O, 430 nm) 1cm Cell |
conforms |
| Acidity (PH Value) |
7-8.5 (2% water solvent) |
conforms |
| Other amino acids |
<0.3 TLC |
conforms |
| Conclusion |
Conforms USP/BP |
| Shelf Life |
36 months |
| Package |
Aluminum foil bag inside+ Carton box outside;
1kg/bag,25kg/drum |
| Storage |
Store in cool and dry places. Keep away from strong light and heat. |
Packaging & Delivery
Packaging Details:25kg/bag or as requested
Delivery Detail:Delivery after confirming an order
Company information
Xiamen Ditai Chemicals Co., Ltd is a professional chemical company in China. Specializing deal and export various kinds of quality chemicals since 1997. The products Include industry chemical, Animal feed additive, Food additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Minerals. Our management team has over 17 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and service was approbated by the clients in the worldwide.
Xiamen Ditai Chemicals Co., Ltd is an ISO9001:2008 certificated organization. We alway pay attention to the quality control. For us, quality means satisfied clients. Only by constantly improving our internal and external procedures are we able to remain a reliable supplier of chemicals for our clients worldwide. Every step of the distribution chain is constantly checked and rechecked to guarantee the quality. Through continuous improvement in quality and service, we will provide our customers with products of optimum quality consistent with their requirements.
Besides the quality, we think the competitive price of goods is also important. Our comprehensive distribution network, buying power and efficient inventory management system allow us to offer our products at the best possible prices. Our principle is: Quality Chemicals With Competitive Prices - We Supply!
Up to now many of our chemicals have been done REACH final registration. It is convenient for the clients to use our chemicals in Europe market.
Your satisfaction is our most interested thing. Also your any suggestion will be highly welcome by us. Now enjoy your visiting and hope to hearing from you!
Audited Supplier 
){kind=link}