High-Quality Nutrition Supplement N-Acetyl-L-Cysteine Powder CAS 616-91-1

• CAS No.: 616-91-1
• Formula: C5h9no3s
• EINECS: 210-498-3
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: >12 Months
• Model NO.: 616-91-1
• Nutrient Composition: Amino Acid
• Resource: Natural
• The content of active substances: ＞90%
• MOQ: 500g
• Appearance: White Powder
• Grade: Food Grade
• Transportation: by Sea, by Air, by Express.etc..
• Transport Package: Bag/Drum
• Specification: 1kg/bag; 25kg/Drum
• Origin: China
• HS Code: 29309016
• Production Capacity: 5000kg/Month

Product Description

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Product Description

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.

Application:  

1) Mainly used in medicine, cosmetics, biochemical research and other aspects.

2) Used in bread, to promote the formation of gluten and promote fermentation, mold, prevent aging.

3) Used in natural juices to prevent vitamin C from oxidizing and to prevent the juices from turning brown.

4) The product has a detoxification effect, can be used for poisoning, aromatic acidosis.

5) It is also used to prevent radiation damage to the body and is a drug for the treatment of bronchitis, especially as a expectorant (mostly in the form of acetyl l-cysteine methyl ester).

6) Cosmetics mainly used for beauty water, perm fluid, sun - proof skin care cream.

 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

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FAQ

 

Q1. What's your MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.

Q2. 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 quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q3. What is about the delivery time?
A: The goods of small quantity will be sent out in 3 working days. For bulk cargo, we will book the cargo space once the order is confirmed. Usually we will arrange the shipment in 7 -15 days.

Q4. How about the packing?
A: Usually we provide the packing as 25 kg/bag or carton. Powdered Packaging: 20/25kg/bag/ drum/can or according to client request. Liquid Packaging: 200-220kg drum or according to client request. Of course, if you have special requirements on them, we will according to you.

Q5. What payment terms are acceptable?
A:  T/T, Western Union, BTC,USDT,Alipay,WeChat etc.

Q6. Can you give me a discount price?
A: Surely, it depends on your required quantity.