Customization: | Available |
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CAS No.: | 616-91-1 |
Formula: | C5h9no3s |
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N-Acetyl-L-Cysteine (NAC) is a modified form of the amino acid L-cysteine, with an acetyl group attached to its nitrogen atom. It is widely used as a supplement and in medicine for its powerful antioxidant properties and various therapeutic benefits.
Antioxidant:
Mucolytic Agent:
Liver Protection:
Mental Health Support:
Immune Support:
N-Acetyl-L-Cysteine (NAC) is a versatile compound with a wide range of health benefits. It is commonly used for supporting respiratory and liver health, boosting antioxidant defenses, and improving mental health. Whether taken as a supplement or used in medical treatments, NAC is a valuable tool for promoting overall well-being and preventing cellular damage due to oxidative stress.
Analytical Items | Standard |
Appearance | White crystals or crystalline powder |
Appearance of solution | Clear and colourless |
Solutions | Meet the requirements |
Specific Rotation | +21.0~+27.0° |
Loss on drying | ≤1.0% |
pH | 2.0~2.8 |
Sulphated ash | ≤0.2% |
L-Cystine | <0.5% |
L-Cysteine | <0.5% |
N-diacetyl-L-Cystine | <0.5% |
N-diacetyl-L-Cysteine | <0.5% |
Heavy metals (Pb) | ≤10PPm |
Zinc | ≤10PPm |
Related substances | Meet the requirements |
Other unknown impurity | <0.5% |
Total Impurities | <0.5% |
Assay | 99.0%~101.0% |
Q:Are you manufacturer or trader?
A: we are manufacturer.
Q: How long have your company run on food ingredients ?
A: 14 years focusing on food ingredients field,10 years exporting experience.
Q: Which payment terms are you accept?
A: Payment term: L/C D/A D/P T/T Western Union MoneyGram.
Q: After an order is placed, when to deliver?
A:It depends on whether the products you buy has inventory. If we have inventory, generally we can arrange shipment after receipt of payment 2 to 3 days. If not, it will be decided by the time of the factory production.
Q: What's your MOQ?
A:For the high value product, our MOQ starts from 1kg and generally starts from 25kgs. For other low price product, our MOQ starts from 1000kg and 10000kg.
Q: Is there a discount?
A: Yes, for larger quantity, we always support with better price.
Q: How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we
will send you free goods for replacement or refund your loss.
Q: What is loading port?
A: Usually is Shanghai, Qingdao,Tianjin or Ningbo.