Welcome to LookChem.com Sign In|Join Free

Hefei TNJ chemical industry co.,ltd

Free supplier Enterprise Certification

Free
supplier
10th
years

Search in the shop

  • Search in the shop
  • Search the station
Home>>Products>>L-Valine(Cas no:72-18-4)

Products Categories

Product Certification&
Enterprise Certification

More Detail

Hefei TNJ chemical industry co.,ltd

Country: China (Mainland)

Business Type:Trading Company

Ms.Betty Fang

Tel: 0086-551-65418684

Mobile:

Tel: 0086-551-65418684

Fax: +86-51-65418697

URL: https://www.tnjchem.com

Province/state: Anhui

City: Hefei

Street: B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China

MaxCard:


qq Contact Suppliers

L-Valine(Cas no:72-18-4)

CAS NO.72-18-4

Contact Supplier

Product Details

Keywords

  • L-Valine
  • 72-18-4
  • L-Valine price

Quick Details

  • ProName: L-Valine(Cas no:72-18-4)
  • CasNo: 72-18-4
  • Molecular Formula: C5H11NO2
  • Appearance: white powder
  • Application: pharmaceutical ,food or other
  • DeliveryTime: within 7 days after confirm payment
  • PackAge: 25kg/drum or according to your require...
  • Port: main ports in China
  • ProductionCapacity: Metric Ton/Day
  • Purity: 99%min
  • Storage: Storage: All products should be stored...
  • Transportation: by sea or by air
  • LimitNum: 0 Metric Ton

Superiority

Specifications

L-Valine 
1.Cas no : 72-18-4 
2.Purity: 99% min 
3.AJI-92 Version, USP-24 Version, FCC-4 Version

 

 

[Quality Standard]
 

Item

AJI92

USP24

Assay

98.5~101.0%

98.5~101.5%

pH

5.5~6.5

5.5~7.0

Specific rotation[a]D020

+27.6°~+28.7°

 

[a]D025

 

+26.6°~+28.8°

Transmittance(T430)

≥98.0%

 

Chloride(Cl)

≤0.02%

≤0.05%

Ammonium(NH4)

≤0.020%

 

Sulfate(SO4)

≤0.02%

≤0.03%

Iron(Fe)

≤10ppm

≤30ppm

Heavy metals(Pb)

≤10ppm

≤15ppm

Arsenic

≤1 ppm

≤1.5ppm

Other amino acids

≤0.5%

 

Ninhydrin-positive substances

 

 

Loss on drying

≤0.2%

≤0.3%

Residue on ignition

≤0.1%

≤0.1%

Organic volatile impurities

 

Conforms

Main uses: 1.nutrition supplement; 2. additive in cake

  Packing: inner double layer plastic film, outer fiber can; 25kg/drum
Storage: 2 years in seal and shading place

 

Details

Specifications

L-Valine 
1.Cas no : 72-18-4 
2.Purity: 99% min 
3.AJI-92 Version, USP-24 Version, FCC-4 Version

 

 

[Quality Standard]
 

Item

AJI92

USP24

Assay

98.5~101.0%

98.5~101.5%

pH

5.5~6.5

5.5~7.0

Specific rotation[a]D020

+27.6°~+28.7°

 

[a]D025

 

+26.6°~+28.8°

Transmittance(T430)

≥98.0%

 

Chloride(Cl)

≤0.02%

≤0.05%

Ammonium(NH4)

≤0.020%

 

Sulfate(SO4)

≤0.02%

≤0.03%

Iron(Fe)

≤10ppm

≤30ppm

Heavy metals(Pb)

≤10ppm

≤15ppm

Arsenic

≤1 ppm

≤1.5ppm

Other amino acids

≤0.5%

 

Ninhydrin-positive substances

 

 

Loss on drying

≤0.2%

≤0.3%

Residue on ignition

≤0.1%

≤0.1%

Organic volatile impurities

 

Conforms

Main uses: 1.nutrition supplement; 2. additive in cake

  Packing: inner double layer plastic film, outer fiber can; 25kg/drum
Storage: 2 years in seal and shading place

 

lookchemhot productCASNew CAS Cas Database Article Data Chemical Catalog
Hot Product