D-Alanine CAS No: 338-69-2 Alanine and D (-) -Alanine

• Customization: Available
• CAS No.: 338-69-2
• Formula: C3h7no2
• Model NO.: food / feed ingredient
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: >12 Months
• Nutrient Composition: Amino Acid
• Resource: Chemosynthesis
• The content of active substances: ＞90%
• Store: Dry and Cool Place
• Molecular Weight: 89.09
• Loading Port: Qingdao
• Loading Port 2: Shanghai
• Delivery: 15days
• Transport Package: 25kg/Bag 25kg/Drum
• Specification: AJI 92
• Trademark: JK
• Origin: China
• HS Code: 2925290090
• Production Capacity: 1000mt/Month

Product Description

Factory hot sale D-Alanine with high quality and competitive price CAS 338-69-2

Specifications:

Description:

D(-)-Alanine, 98.5%min
CAS No.: 338-69-2
Appearance: White crystals or crystalline powder

Specification:
Molecular Weight: 89.09
Density: 1.161 g/cm3
Boiling Point: 212.9 deg; C at760mmHg
Melting Point: 278-282 deg; C
Flash Point: 82.6 deg; C
Alpha: -14.5 (C=10, 6N HCl)
Storage Temperature: Store at RT.
Refractive index: -14 ° (C=2, 6mol/L HCl)
Stability: Stable under normal temperatures and pressures.
Usage: One of the 20 proteinogenic amino acids.
Risk Codes: R36/37/38
Safety Statements: S24/25
Hazard Symbols: Xi
Fire Fighting Measures
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion.

Extinguishing Media:
Use extinguishing media most appropriate for the surrounding fire.

 

D-Alanine Basic information

Product Name:	D-Alanine
Synonyms:	D-alaine;D-ALANINE, 99+% (99% EE/GLC);D-Alanine,>99%;D-AlanineForBiochemistry;D-2-AMINOPROPIONIC ACID (D-ALANINE);(2R)-2-aminopropanoic acid;D-Alanine D-Alanine;D-Alanin
CAS:	338-69-2
MF:	C3H7NO2
MW:	89.09
EINECS:	206-418-1
Product Categories:	Amino Acids Derivatives;Amino ACIDS SERIES;Amino Acids;PROTECTED AMINO ACID & PEPTIDES;Alanine [Ala, A];Amino Acids and Derivatives;alpha-Amino Acids;Biochemistry;Amino Acids and Derivatives;Pyrazoles;GABA/Glycine receptor;alanine;amino acid;organic acids;pharmaceutical intermediate;amino
Mol File:	338-69-2.mol

D-Alanine Chemical Properties

Melting point	291 °C (dec.)(lit.)
alpha	-14.5 º (c=10, 6N HCl)
Boiling point	212.9±23.0 °C(Predicted)
density	1.4310 (estimate)
refractive index	-14 ° (C=2, 6mol/L HCl)
storage temp.	Store at RT.
solubility	H2O: soluble
pka	2.31±0.10(Predicted)
form	Crystalline Powder or Crystals
color	White to off-white
Water Solubility	155 g/L (20 ºC)
Merck	14,204
BRN	1720249
CAS DataBase Reference	338-69-2(CAS DataBase Reference)
NIST Chemistry Reference	D-Alanine(338-69-2)
EPA Substance Registry System	D-Alanine (338-69-2)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	24/25-36-26
WGK Germany	3
TSCA	Yes
HazardClass	IRRITANT
HS Code	29224995

Hunan JK International Trade Corporation / JK BIO-CHEM CO.,LTD is a professional exporter of food/feed additives and food /feed ingredients in China. With years of development, now we are able to provide the following food additives and food ingredients: thickeners, antioxidants, preservatives, vitamins, sweeteners, proteins, acidulants, nutritional supplements, flavours, coenzyme and so on.
Our food additives and food ingredients, especially our Ascorbic Acid (Vitamin C), Acesulfame-K, Aspartame, Citrates, Dextrose, D-Xylose, Erythorbic Acid, Fumaric Acid, Fructose,Maltodextrin, Malic Acid, Monosodium glutamate, Lactic Acid Potassium Sorbate, Sodium Erythorbate, Sodium Cyclamate, Sodium Saccharin, sodium benzoate, Sodium ascorbate, Sorbic Acid, xanthan Gum, Xylitol, Tartaric Acid, I+G, , Vanillin, Sucralose, Stevia and so on, have been exported to more than 60 countries for our good quality products.
Our staff of sales and technical support is available to help you in selecting the right protection for your application as well as to provide you with samples of our products for evaluation. At High Five, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.





Packing&Shipping 


FAQ
Q1.What's the payment terms?
We could accept T/T, L/C, DP payment terms.

Q2.How about the different index of products in same application?
Specifications can be customized according to your application.

Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).

Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high purity with good quality, and the price is based on different specification and quantity.

Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.

Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.

Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.

Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.

Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.