Best Price Food Grade CAS 157-06-2 White Powder D-Arginine

• CAS No.: 157-06-2
• Formula: C6h14n4o2
• EINECS: 205-866-5
• Packaging Material: Plastic
• Storage Method: Normal
• Shelf Life: >12 Months
• Model NO.: 157-06-2
• Type: TBHQ
• Resource: Natural
• Name: D-Arginine
• CAS: 157-06-2
• Appearance: White Powder
• Content: 98.5%~101.0%
• Certificate: Is09001
• Mf: C6h14n4o2
• MW: 174.2
• Transport Package: in Kraft Paper Bag, Carton or Cardboard Drum
• Specification: 98.5%~101.0%
• Trademark: SWC
• Origin: China
• Production Capacity: 20kg Per Month

Product Description

Product Name.:   D-Arginine

 
Identification

Synonyms.:      (2R)-2-ammonio-5-(diaminomethylideneammonio)pentanoate;R-(-)-ARGININE;(R)-2-AMINO-5-  GUANIDINOPENTANOIC ACID;RARECHEM AB PP 1748;D-ARG;D-(-)-ARGININE;D-ARGININE;D-2-AMINO-5-GUANIDINOVALERIC ACID

Molecular Formula : C6H14N4O2
Molecular Weight   166.22
CAS Number           1948-33-0
EINECS/CLINCS    217-752-2
Properties
Appearance            White to light tan crystalline powder
Melting Point          126.5-128.5°C
Solubility                Almost insoluble in water, and Soluble in alcohol, acetone & ethyl acetate
Stability                   Stable under ordinary conditions
 
Specification

Item	Specification
Appearance	White crystal powder
Content (as C10H14O2)	99.0% min
T-Butyl-benzoquinone	0.2% max
2,5-Di-t-butyl-hydroquinone	0.2% max
Hydroquinone	0.1% max
Toluene	0.0025% max
As	0.0003% max
Heavy metal	0.001% max
Melting point	126.5~128.5°C

Application

Used as antioxidant to preserve various oils, fats and food items by retarding their oxidative deteriation. It is used in formulating vanish, lacquar, resin and oil field additives. It is used as a fixative in perfumary to reduce the vaporation rate and improve stability. It is also used as a stabilizer to inhibit the auto-polymerization of organic peroxides.
 
Packing and Storage

Packing    In kraft paper bag, carton or cardboard drum.
Storage    Keep tightly closed.
 
Safety Information

Non-hazardous for air, sea and road freight.

Frequently Asked Questions

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; 

For those high value products, you just need to freight and certain product cost. When we both cooperate for 

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance. You can choose the one which is convenient for you. 

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) 

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on 

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide 

for you all are qualified. We will have goods tested and provide COA before delivery for sure.