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Home > Products >  China Largest Factory Manufacturer Supply DL-Alanine CAS 302-72-7

China Largest Factory Manufacturer Supply DL-Alanine CAS 302-72-7 CAS NO.302-72-7

  • FOB Price: USD: 1.00-3.00 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,Other
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  • Product Details

Keywords

  • DL-Alanine
  • 302-72-7
  • DL-Alanine

Quick Details

  • ProName: China Largest Factory Manufacturer Sup...
  • CasNo: 302-72-7
  • Molecular Formula: C3H7NO2
  • Appearance: White powder
  • Application: Chemical raw material
  • DeliveryTime: 3-5 working day
  • PackAge: Foil bag/Carton/Drum/Barrel
  • Port: Shanghai Beijing Guangzhou Shenzhen Ti...
  • ProductionCapacity: 1000 Kilogram/Day
  • Purity: 99.9%
  • Storage: Inert atmosphere,Room Temperature
  • Transportation: By air /Sea/ courier
  • LimitNum: 1 Kilogram
  • Heavy metal: 1ppm
  • Grade: Industrial Grade
  • color: White

Superiority

 

Product Name

DL-Alanine

Molecular formula

C3H7NO2

CAS No.

302-72--7

EINECS No.

206-126-4

Molecular weight

89.09

Description

White crystal or crystalline powder with special taste,Sweetness is about 70% of sucrose. It begins to sublimwe above 200℃, the melting point is 297℃ (decomposition). Stable chemical properties, soluble in water (25℃, 17%), slightly soluble in ethanol, insoluble in ether.

Specification

(AJI JSFA8TH)

ITEM

LIMIT

ASSAY

98.5%~101.0%

Transmittance

≥98.0%

pH Value

5.5 ~ 7.0

CHLORIDE

≤ 0.002%

LOSS ON DRYING

≤0.20%

RESIDUE ON IGNITION

≤0.10%

SULFATE(SO42-)

≤0.02%

IRON (Fe)

≤ 20 PPM

HEAVY METALS (Pb)

≤10 PPM

AMMONIUM SALT(NH4+)

≤0.02%

ARSENIC(AS2O3)

≤1 PPM

Function

DL-Alanine is mainly used in food processing industry for nutritional supplements and seasoning,also used in pharmaceutical industry.

DL-alanine could enhance the effect of chemical seasoning sauce.

Wiith a special sweet taste,DL-Alanine can improve the artificial sweetener,the acidity of organic acid and the flavor of vinegar.

With sour,dl-alanine could make salt fast tasty,to improve the effect of pickled vegetables and pichles.It could shorten the curing time and improve the flavor.

As sour correction agent and buffer in synthesis of wine and drink,dl-alanine could prevent foaming wine aging and reduce the smell of yeast.

With antioxidant properties,dl-alanine could be used in a vatiety of food processing,such as oil,egg yolk sauce,grains,soy sauce dipping food,rice bran preservend food.

It could both to prevent oxidation and also to improve the flavor.

Package&Storage

20kg/bag,20kg/drum,or according to the customer`s demand.Storage in a cool,dry place.


 Overview of Our Factories

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                                                                    Group profiles

Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

Details

Product Name: DL-Alanine
Synonyms: (R,S)-2-Amino-propionicacid;(r,s)-alanine;ALANINE, alpha;DL-Alanine 0.1;DL-Alanine Vetec(TM) reagent grade, 98%;DL-Alanine ,98.5%;DL-Alanine, 99% 100GR;DL-2-Aminopropionic Acid H-DL-Ala-OH
CAS: 302-72-7
MF: C3H7NO2
MW: 89.09
EINECS: 206-126-4
Product Categories: alanine;amino acid;Amino Acids;Alanine [Ala, A];bio-chemical;chemicals;alpha-Amino Acids;Biochemistry;Amino Acids;food additive;food additives;food flavor;organic acids;amino;pharmaceutical intermediate;sweetener
Mol File: 302-72-7.mol
DL-Alanine Structure
 
DL-Alanine Chemical Properties
Melting point  289 °C (dec.) (lit.)
Boiling point  212.9±23.0 °C(Predicted)
density  1,424 g/cm3
refractive index  1.4650 (estimate)
FEMA  3818 | DL-ALANINE
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  H2O: soluble
form  Crystals or Crystalline Powder
pka pK1 2.35; pK2 9.87(at 25℃)
color  White
Water Solubility  156 g/L (20 ºC)
Merck  14,204
JECFA Number 1437
BRN  635807
Stability: Stable. Incompatible with strong oxidizing agents.

 

DL-Alanine

Product Name

DL-Alanine

Molecular formula

C3H7NO2

CAS No.

302-72--7

EINECS No.

206-126-4

Molecular weight

89.09

Description

White crystal or crystalline powder with special taste,Sweetness is about 70% of sucrose. It begins to sublimwe above 200℃, the melting point is 297℃ (decomposition). Stable chemical properties, soluble in water (25℃, 17%), slightly soluble in ethanol, insoluble in ether.

Specification

(AJI JSFA8TH)

ITEM

LIMIT

ASSAY

98.5%~101.0%

Transmittance

≥98.0%

pH Value

5.5 ~ 7.0

CHLORIDE

≤ 0.002%

LOSS ON DRYING

≤0.20%

RESIDUE ON IGNITION

≤0.10%

SULFATE(SO42-)

≤0.02%

IRON (Fe)

≤ 20 PPM

HEAVY METALS (Pb)

≤10 PPM

AMMONIUM SALT(NH4+)

≤0.02%

ARSENIC(AS2O3)

≤1 PPM

Function

DL-Alanine is mainly used in food processing industry for nutritional supplements and seasoning,also used in pharmaceutical industry.

DL-alanine could enhance the effect of chemical seasoning sauce.

Wiith a special sweet taste,DL-Alanine can improve the artificial sweetener,the acidity of organic acid and the flavor of vinegar.

With sour,dl-alanine could make salt fast tasty,to improve the effect of pickled vegetables and pichles.It could shorten the curing time and improve the flavor.

As sour correction agent and buffer in synthesis of wine and drink,dl-alanine could prevent foaming wine aging and reduce the smell of yeast.

With antioxidant properties,dl-alanine could be used in a vatiety of food processing,such as oil,egg yolk sauce,grains,soy sauce dipping food,rice bran preservend food.

It could both to prevent oxidation and also to improve the flavor.

Package&Storage

20kg/bag,20kg/drum,or according to the customer`s demand.Storage in a cool,dry place.

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