Products Description
Product Name: Ergosterol
CAS: 57-87-4
EINECS: 200-352-7
Melting point: 156-158 °C(lit.)
Boiling point: 250 °C (1.3 mmHg)
Alpha: -120 º (c=1, CHC13)
Density: 0.9784 (rough estimate)
Refractive index: -112.5 ° (C=1, THF)
Specification
| Items | Specifications |
| Appearance | White powder |
| Purity | 99% |
| Storage temp. | -20°C |
| Package | 1 kg/bag, 20 kg/drum, 25 kg/drum |
Application
1. Acts Ergosterol as a key precursor for vitamin D₂ synthesis via UV irradiation in pharmaceutical production.
2. Serves Ergosterol CAS 57-87-4 as a biomarker for fungal contamination detection in food, feed and clinical samples.
3. Functions as a research reagent for studying membrane fluidity and steroid metabolism in microbiology.
Storage and Precautions
Store Ergosterol CAS 57-87-4 at -20℃ in sealed amber glass vials under nitrogen atmosphere, away from light, heat and oxidants. Wear nitrile gloves, safety goggles and a dust mask; avoid skin/eye contact and inhalation of dust. Reseal tightly post-use to prevent oxidation and degradation; dispose of waste via licensed chemical waste handlers.
What are the benfits of taking Ergosterol?
1. Offers Ergosterol high biocompatibility and natural occurrence in fungi, ensuring reliability in biological and clinical applications.
2. Enables Ergosterol CAS 57-87-4 efficient and cost-effective vitamin D₂ production with minimal by-products in industrial processes.
3. Provides high specificity for fungal identification, supporting accurate contamination screening in food safety control.
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| 4 | 2,2,6,6-Tetramethyl-4-Piperidinol/2,2,6,6-Tetramethylpiperidin-4-Ol/TMP CAS 2403-88-5 |
| 5 | 1 2 2 6 6-Pentamethyl-4-Piperidinol CAS 2403-89-6 |
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| 8 | Acid Blue CAS 28983-56-4 |
| 9 | Thiazolyl Blue / MTT CAS 298-93-1 |
| 10 | If you want to need more information,welcome to contact us at any time.
WhatsApp: +86 18317156592
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Packaging
Transportation & Payment
About Transportation
Depending on the requirements of our clients, we can give a variety of transportation options.
For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.
We can transport by sea to a specified port for bigger amounts.
Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.
* We can offer a range of payment options to our clients.
* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.
* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.
* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
Contact Us
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