Factory in stock quality CAS 616-91-1 N-Acetyl-L-cysteine 99%
Hot selling CAS 616-91-1 N-Acetyl-L-cysteine high quality
Food additive CAS 616-91-1 N-Acetyl-L-cysteine supply
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Product Description
High quality N-Acetyl-L-cysteine with best price CAS 616-91-1
| Product name |
N-Acetyl-L-cysteine |
| CAS NO. |
616-91-1 |
| Molecular weight |
163.19 |
| Molecular formula |
C5H9NO3S |
| Purity |
99% |
| Appearance |
Powder |
| Storage |
Cold dry place |
| Package |
25kg/drum |
Product Usage
N-acetyl-l-cysteine is a biochemical reagent, medicine, the product is used as an expectorant, called phlegm easy to clean, easy cough static. It can decompose viscous sputum. The mechanism of action is that the sulfhydryl group contained in the molecular structure of the product can break the disulfide bond in the Chemicalbook chain of mucin polypeptide in mucin sputum, which can decompose mucin, reduce the viscosity of sputum, and make it liquefied and easy to cough up. It is suitable for patients with acute and chronic respiratory diseases whose sputum is thick and not easy to cough up, and a large amount of sticky sputum is blocked and causes critical symptoms of difficult aspiration.
Q1:Are you Support DDP?
A: Yes, we can delivery by special line, DDP, Please don't worry about customs clearance and customs duties.
Q2:Are you a manufacturer?
A: Yes, we are factory located in Hebei province.
Q3:Do you accept sample orders?
A: Yes,we welcome sample orders to test and check our product quality. Your reliance is the first step of our cooperation.
Q4: What kind terms of payment can be accepted?
A: We'd like to accept T/T, West Union, L/C, Money Gram,Paypal.
Q5: Which information in the inquiry you should send us?
A: Chemical name/ CAS No./exact quantity/ usage or field/destination port/other special requirements.
Q6: Is there any discount?
A: Yes. The price is negotiable. It depend on your qty.
Q7:How long does it take to the goods arrived?
A:Depending on your location, For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order,
please allow 5-8 days by Air, 20-35 days by Sea.
Q8:How do you treat quality complaint?
A: First of all,our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,
we will send you free goods for replacement or refund your loss.
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