| Customization: | Available |
|---|---|
| CAS No.: | 4350-09-8 |
| Formula: | C11h12n2o3 |
|
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| TEMS | SPECIFICATIONS |
| Appearance | Off-white powder |
| Identification | Retention time of L-5-HTP Peak matches with the L-5-HTP R.S. |
| Specific Rotation [a]D20 | -32.5±2.0° |
| L-5-HTP(HPLC) | ≥99.0% |
| Particle size | 100% pass 80 mesh |
| Bulk density | 0.40~0.60 g/ml |
| Tapped density | 0.50~0.70 g/ml |
| Loss of drying | ≤2.0% |
| Residual on Ignition | ≤1.0% |
| Heavy Metal(As Pb) | ≤20ppm |
| As (As As2O3) | ≤2ppm |
| Lead(Pb) | ≤2ppm |
| Cadmium(Cd) | ≤1ppm |
| Mercury(Hg) | ≤1ppm |
| Aflatoxins | ≤10ppb |
| Residual solvents(Ethanol) | ≤ 5000ppm |
| Total Plate Count | < 1000 cfu/g |
| Yeast and Mold | < 100 cfu/g |
| Coliforms | Negative |
| Escherichia Coli | Negative |
| Salmonella enteritica | Negative |
| Staphylococcus aureus | Negative |
1. 5-HTP can be used as raw materials of drugs for anti-bacterial, anti-depressants, anti-tumor and sedation,
it is widely used in fields of pharmaceutical and health products;
2. 5-HTP can be used as insomnia,other similar symptoms of psychasthenia and lose weight product raw material,
it is widely used in health products industry;
3. 5-HTP can be used as dietary supplements increased therapeutic function, it is wide used in field of dietary supplement products;
4. 5-HTP can be used as products of sedative and anti-bacterial, they are widely used to add to beauty product in cosmetic industry.
For those high value products, you just need to freight and certain product cost. When we both cooperate for
some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide
for you all are qualified. We will have goods tested and provide COA before delivery for sure.
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