Supply 99% Purity Nac N-Acetyl-L-Cysteine CAS 616-91-1

• Powder: Yes
• Customized: Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Adult, Female
• State: Powder
• Purity: >98%
• Model NO.: TGY2022061602
• Product Name: N-Acetyl-L-Cysteine
• Appearance: White Powder
• Molecular Formula: C7h13no3s
• MW: 191.25
• Certificate: ISO 9001, USP
• Shelf Life: 24 Months
• Storage: Cool Dry Area
• Grade: Pharmaceutical Grade
• CAS No.: 59587-09-6
• Sample: Avaliable
• Service: OEM
• MOQ: 10g
• Assay: 98%Min, 99% HPLC
• Test Method: USP
• Einecs No.: /
• Transport Package: Boil Bag
• Specification: HPLC 99%
• Trademark: TGY
• Origin: Xi′an, Shaanxi, China (Mainland)
• HS Code: 2934991000
• Production Capacity: 2000kg/Month

Product Description

Product Name	N-Acetyl-L-cysteine	EINECS	210-498-3
CAS No.	616-91-1	Appearance	White crystalline powder
Molecular Weight	163.21	Formula	C5H9NO3S

Specification:

Item	Specification	Result
Appearance	White crystals or crystalline powder	Conforms
Solubility (H2O, g/100g):	17(20°),80(40°),260(60°)	Conforms
Specific rotation[a]D20°	+21.3°~+27.0°	+24.0°
State of solution	≥98.0%	98.5%
Chloride(Cl)	≤0.04%	0.02%
Ammonium(NH4)	≤0.02%	0.01%
Sulfate(SO4)	≤0.03%	0.010%
Iron(Fe)	≤20PPm	4PPm
Arsenics(As2O3)	≤1PPm	0.5PPm
Heavy metals(Pb)	≤15PPm	6PPm
Loss on drying	≤0.5%	0.3%
Organic volatile impurities	Meets the requirements	Conforms
Residue on ignition (Sulfated)	≤0.30%	Conforms
Assay	98.5~101.0%	Conforms
PH	2.0~2.8	2.45
60Mesh	NMT 50%	Conforms
100Mesh	NMT 40%	Conforms

N-acetyl-L-cysteine can be used as a mucolytic drug. Suitable for respiratory obstruction caused by a large amount of sticky sputum obstruction. In addition, it can be used to detoxify acetaminophen poisoning. Due to the special smell of this product, taking it can easily cause nausea and vomiting.
It has a stimulating effect on the respiratory tract and can cause bronchospasm. It is generally used in combination with bronchodilators such as isoproterenol and used with a sputum suction device for sputum production. Not suitable for contact with metals (such as Fe, Cu), rubber, oxidizers, etc.

1. N-acetyl Cysteine has an effective detoxification.
2. N-acetyl Cysteine can effectively prevent and treat radiation injury.
3. N-acetyl Cysteine can remove the skin melanin itself, change the nature of the skin itself, the skin becomes natural whitening. It is a kind of ideal natural whitening cosmetics.
4. N-acetyl Cysteine can improve the symptoms of inflammation and skin allergies.
5. N-acetyl Cysteine on horny skin disease is also effective hypertrophy.
6. N-acetyl Cysteine has a function to prevent biological aging.