N-Acetyl-L-Cysteine, commonly abbreviated as NAC, is an amino acid derivative formed by the acetylation of the thiol group of L-cysteine. It is a white crystalline powder with a characteristic odor and is soluble in water and ethanol. NAC possesses multiple biological activities, including antioxidant, mucolytic, and immunomodulatory properties.
Waxaan leenahay warshado badan oo tayo sare leh oo leh iskaashi qoto dheer, kuwaas oo ku siin kara alaab tayo sare leh iyo qiimo tartan leh. Waxaan sidoo kale ku siin karnaa qiimo-dhimis iibsasho badan. Oo waxaanu la shaqaynaa shirkado badan oo soo gudbiya xamuulka, waxaanu u gaarsiin karnaa alaabta si badbaado leh oo qumman gacmahaaga. Waqtiga bixinta waa qiyaastii 3-20 maalmood kadib xaqiijinta lacag bixinta.
Analytical Items | Heerka |
Muuqashada | 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% |
Qiimayn | 99.0%~101.0% |
1. Ma waxaad tahay warshad ama shirkad ganacsi?
Waxaan nahay shirkad isku-dhafan oo warshado iyo ganacsi ah, oo bixisa adeeg hal-joojin ah. OEM waa la aqbali karaa.
2. Ma bixisaa muunado? Ma bilaash baa mise waa dheeraad?
Muunado bilaash ah. Kharashka xamuulka ee muunada waxa loo baahan yahay in dhinacaaga laga bixiyo.
3. Ma haysaa wax shahaado ah oo la xidhiidha ilaalinta tayada?
ISO 9001: 2008 shahaado si loo hubiyo tayada.
4. Maxaan bixiyaa si aan u helo xigasho?
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5. Habka lacag-bixinta noocee ah ayaad doorbidaysaa? Waa maxay nooca shuruudaha la aqbalo?
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Lacagta Bixinta La Oggolyahay: USD;
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Luuqadaha lagu hadlo: Ingiriis.
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