Product Description
Pharmaceutical Chemical Raw Powder Spermidine Trihydrochloride CAS 334-50-9
Product Name |
Spermidine trihydrochloride |
Appearance |
White powder |
Molecular formula |
C7H22Cl3N3 |
Molecular Weight |
254.629 |
Keywords |
Spermidine trihydrochloride Powder |
Shelf Life |
24 months when properly stored |
Storage |
Keep in a cool, dry, dark location |
What is Spermidine Trihydrochloride CAS 334-50-9?
Spermidine trihydrochloride, also called N,- (3-Aminopropyl)butane-1,4-diamine hydrochloride, its molecular formula is C7H19N3.3HCl. Application: Inhibits neuronal synthase (nNOS) activity; it can bind to DNA and precipitate DNA is used for the purification of DNA combined with protein; it stimulates the activity of T4 polynucleotide kinase.
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Packing
For Small Order:
Powder
1G-1KG/Foil Bag
5KG/Foil bag
10KG/Foil bag
25KG/Drum
Liquid
1KG/Plastic bottle
25KG/Barrel
For Big Order:
Powder
25KG/DRUM
Liquid
100KG/Barrel
200KG/Barrel
Shipping & Delivery Time
For Small Orders: 1G-25KG
By Air (Special line) or By Express --- EMS/FEDEX/UPS/DHL/***/DPD etc.
Delivery Time:
By Air (Special line) --- 15-25 Days for Door-to-Door Delivery.
By Express --- 5-7 Days for Door-to-Door Delivery.
For Large Orders: 100kg+
By Air or By Sea
Delivery Time:
By Air (Special Line) --- 15-25 Days for Door-to-Door Delivery.
By Sea: 30-45 Days for Delivery from Sea Port.
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FAQ
Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; 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, Western Union,Money Gram,Bank Transfer,Paypal or Bitcoins. 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 3-5 days that you can get the goods after delivery.
For large quantity products,shipping by sea 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.
Q6:Is there any after-sales service?
Re:We promise 100% refund if it is not delivery or poor quality.