China Supplier Best Price Theophylline Pharmaceutical Grade Anhydrous theophylline
| Product Name | Anhydrous theophylline |
| Specification | 99% |
| Chemical formula | C7H8N4O2 |
| Molecular weight | 180.16 |
| CAS | 58-55-9 |
| Exterior | White powder |
| MOQ | 1KG |
| Shelf life | 2 years |
| Save | This product should be sealed and shaded and stored in a dry, cool and well-ventilated place. |
Theophylline Anhydrous
is used to prevent and treat wheezing, shortness of breath, and chest tightness caused by asthma, chronic bronchitis, emphysema, and other lung diseases. It relaxes and opens air passages in the lungs, making it easier to breathe.
| Tem | Specifications | Results |
| Description | White crystal, soluble in water and alcohol | White crystal |
| Appearance | Clear and colorless (35%in water) | Pass test |
| Content | ≥99.5% | 99.68% |
| NH4CI | ≤0.2% | 0.09% |
| Water content | ≤0.3% | 0.23% |
| Ash | ≤0.1% | 0.071% |
| Solubility test(in water) | Passes test | Pass test |
| Melting point | 118~121ºC | 119.2ºC |
| PH(11.8% in water) | 5~7 | 6.5 |
| A(280nm)35% in water | ≤0.4 | 0.192 |
| A(260nm) 55% in water | ≤0.2 | 0.059 |
| Iron(Fe) | ≤0.1ppm | Pass test |
| Conclusion | The results conforms with enterprise standards | |
1. Theophylline Anhydrous applied in the food field, it has become a new raw material which used in food and beverage industry;
2. Theophylline Anhydrous applied in the health product field;
3. Theophylline Anhydrous applied in the pharmaceutical field.
Q: Why choose us?
A: We support halal certification, pollution-free certification and other qualifications, have the most advanced and environmentally friendly production machinery, strictly control each quality inspection, provide exquisite packaging, the most competitive prices, sufficient inventory, and high-quality services.
Q: How is your quality control?
A: We have authoritative third-party testing agency, QA, ISO testing and inspection to ensure our quality.
Q: Can you provide OEM service?
Answer: Yes. If OEM service, more details, please feel free to contact us.
Q: Can you provide free samples?
A: Dear customer, hello! We can provide you with free samples, but the freight needs to be paid by you, I hope you can understand.
Q: What payment methods do you support? and logistics?
A: We support L/C, T/T, D/P, Western Union, Paypal, Money Gram and credit cards. We will choose express or logistics according to your quantity.
Q: How is your packaging?
A: Usually we provide 20kg/25kg cardboard drum/carton/aluminum foil bag.
We would appreciate your early inquiry.