High Quality Chemicals Raw Material N-Acetyl-L-Cysteine CAS 616-91-1

• Type: Cysteine
• Appearance: Powder
• CAS: 616-91-1
• Molecular Formula: C5h9no3s
• Molecular Weight: 163.19
• Not Applicable People: Newborn
• Model NO.: 1805
• Storage: Cool and Dry Place
• Shelf Life: 24 Months
• Transport Package: Drum
• Specification: 25kg/Drum
• Origin: Hebei, China
• HS Code: 29309090

Product Description

                   N-Acetyl-L-Cysteine

Product name:	N-Acetyl-L-Cysteine
Molecular Formula:	C5H9NO3S
Molecular Weight:	163.19
CAS Number:	616-91-1
EINECS:	210-498-3
Appearance:	White crystals or crystalline powder
Package:	1kg/bag or 25kg/drum
Shelf life:	24 months
Storage:	Keep container unopened in cool, dry place, away from light, oxygen.

Certificate of Analysis

Items	Standards	Results
Physical Analysis
Appearance	Fine Powder	Conforms
Color	White Powder	Conforms
Odor	Characteristic	Conforms
Mesh Size	100% through 80% mesh size	Conforms
General Analysis
Identification	Identical to R.S. sample	Conforms
Purity	≥99%	99.35%
Extract Solvents	Water	Conforms
Loss on Drying (g/100g)	≤5.0	3.24%
Ash(g/100g)	≤5.0	2.05%
Chemical Analysis
Pesticides Residue (mg/kg)	0.05	Conforms
Residual Solvent	<0.05%	Conforms
Residual Radiation	Negative	Conforms
Lead(Pb) (mg/kg)	<3.0	Conforms
Arsenic(As) (mg/kg)	<2.0	Conforms
Cadmium(Cd) (mg/kg)	<1.0	Conforms
Mercury(Hg) (mg/kg)	<0.1	Conforms
Microbiological Analysis
Total Plate Count(cfu/g)	≤1,000	300
Molds and Yeast (cfu/g)	≤100	29
Coliforms (cfu/g)	Negative	Conforms
Salmonella(/25g)	Negative	Conforms

Function1. Kidney and Liver Detoxification

       N-Acetyl L-Cysteine plays a vital role in kidney and liver detoxification. It has been shown to help combat the negative side effects of various medications as well as combat toxins from the natural environment. Patients who have overdosed on certain drugs (such as Tylenol or paracetamol) can be treated with NAC to limit liver and kidney damage.

2. Antioxidant production
    N-acetyl L-cysteine pairs with glutamine and glycine and plays an important role in the replacement of glutathione. This is one of the most important antioxidants your body produces naturally. Glutathione helps neutralize free radicals that cause damage to various tissues and cells in the body. It helps boost the immune system and can even prolong life.
3. Mental health
    Glutamate is the most important neurotransmitter in the brain. This is essential in order to have normal levels of brain function. If the brain has too much glutamate and not enough glutathione, the brain is at risk of damage. N-Acetyl L-Cysteine helps ensure glutamate levels remain stable by regulating these levels. Proper regulation of glutamate levels may help reduce addictive behaviors such as obsessive-compulsive disorder (OCD). It also shows promise in reducing symptoms of schizophrenia, depression and bipolar disorder. For those addicted to brain-altering substances, N-acetyl L-cysteine has been shown to help reduce the severity of withdrawal symptoms.
5. Skin

       As we age, our bodies produce less antioxidants. N-Acetyl L-Cysteine is an effective way to externally supplement these important antioxidants to reduce oral or topical signs of aging. It may help reduce acne, brighten and firm skin, or promote skin cell regeneration.

4. Fertility
    N-Acetyl L-Cysteine helps prevent many diseases caused by oxidative stress. One of the main causes of infertility is oxidative stress. Many infertility problems in men may be related to insufficient antioxidant levels. Antioxidants are extremely important in reducing the effects of oxidative stress on the reproductive system. When the body is deficient in this important amino acid, infertility can result. Studies have shown that supplementing with regular doses of N-acetyl L-cysteine and selenium has a positive effect on fertility. Women with polycystic ovary syndrome (PCOS) often experience fertility problems. Supplementing with NAC helps stimulate ovulation.
6. Brain Function

N-Acetyl L-Cysteine supplements help promote brain health by regulating glutamate levels in the body. This important neurotransmitter is involved in memory, learning and behavior. It also helps reduce oxidative damage to brain cells, which is a result of the aging process. Patients with various memory problems or brain disorders may benefit from supplementing with NAC. Oxidative damage severely affects people with Alzheimer's and Parkinson's diseases. NAC has made progress in reducing the symptoms of these diseases.

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FAQ                                                                            

Q1:Are you a manufacturer or trade company?
A:We are a professional manufacturer.
Q2:How do you garantee the quality?
A: First of all, our quality control will reduce the quality problem to near zero. When the production is finished, they'll take samples from every batch of cargo, and send to our lab for inspection. After passed the inspection, then we will arrange the delivery.
Q3: How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.
Q4: If I  need less than the MOQ, is it possible?
A: Yes. Please be free to consult our salesman.
Q5: Are there any discounts?
A: Different quantities have different discounts.