| Product Name: | Griseofulvin |
| Other Name | Gris-peg, Grifulvin V |
| CAS No. | 126-07-8 |
| EINECS NO. | 204-767-4 |
| MF: | C17H17ClO6 |
| MW: | 352.77 |
| Melting Point | 218-220 °C |
| Boiling point: | 469.04°C |
| Flash point: | N/A |
| Density | 1.2579 |
| Shelf Life | 3 years |
| Appearance | White powder |
| Items | Standard |
| Description | A white or yellowish-white,microfine powder. |
| Particle size | The particles of which are generally up tp 5μm in max dimension |
| Larger particles which may occasionally exceed 30μm |
| Melting point | About 220ºC |
| Identification | The infrared absorbance spectrum is concordant with the reference spectrum |
| A wine-red color develops |
| Appearance of solution | The solution is clear and not more intensely coloured than reference solution Y4 |
| Acidity | Not more than 1.0ml of 0.02M sodium hydroxid is required |
| Specific optical rotation | +354°~+364° |
| Related Substances | -Cl:<0.60 |
| -H:<0.15 |
| Substances soluble in light petroleum | ≤0.2% |
| Loss on drying | ≤1.0% |
| Sulphated ash | ≤0.2% |
| Residual solvents | Ethanol≤0.5% |
| Acctone≤0.5% |
| Dichoromethane≤0.06% |
| Abnormal toxicity | Five mice orals,none of die mice dies within 48h |
| Assay(dried substance) | 97.0%~102.0% |
Company Profile
Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market.
For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect.
We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.
Packing & Shipping
FAQ
Q1. What is your delivery term and delivery period?
We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. Competitive price with ready stocks; by Air within 7days, by sea within 14 days shipping after .
Q2. What's your main markets?
South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 30 years history; One-stop supplier.
Q3. What is the payment term?
Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.
Q4. Will you supply samples for test the quality?
We'd like to offer our customers samples for the quality evaluation for most products to develop business.
China
