L-Alanine CAS 56-41-7
L-Alanine Details
Chemical Name: L-Alanine
CAS No.: 56-41-7
EINECS No.: 200-273-8
Molecular Formula: C3H7NO2
Formula Weight:89.09
Assay: 98.5% -101%
Sample: available
L-Alanine Typical Properties
Item | Specifications | Results |
Assay (C3H7NO2),% | 98.5~101.0 | 99.5 |
PH value (5% in water) | 5.7~6.7 | 6.07 |
Heavy metals (as Pb), | ≤10ppm | <10ppm |
Loss on drying,% | ≤0.20 | 0.07 |
Residue on ignition(as sulphate ash),% | ≤0.10 | 0.06 |
Chloride(as Cl),% | ≤0.02 | < 0.02 |
Arsenic(as As), | ≤1ppm | <1ppm |
Iron | ≤10ppm | <10ppm |
Specific optical rotation | +14.3o ~ +15.2o | +14.4 |
Sulphate(SO4) | ≤0.02% | <0.02% |
Ammonium (NH4) | ≤0.02% | <0.02% |
Conclusion | The results conforms with AJI97 standards |
L-Alanine Applications
L-Alanine is the basic unit of protein and one of the 20 amino acids that make up human proteins. It has certain anti-oxidation properties, and its role in cell metabolism, promotion of collagen growth, anti-inflammatory, etc. can not be ignored, and can be used as anti-wrinkle of skin.
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Company Profile
Welcome to Hebei Guanlang Biotechnology Co.Ltd (Guanlang)
Guanlang is a fast growing intermediates company,Which located in Shijiazhuang,Hebei Province.Our main product is chlorine dioxide, Sodium dichloroisocyanurate(sdic or nadcc) ANDTrichloroisocyanuric acid (TCCA)for water treatment.We also supply raw materials for detergent and hand sanitizer products,such as carbopol 940,carbopol stock solution,Hydroxypropyl methyl cellulose (HPMC) and so on.
Guanlang also supply various industrial chemicals for customers, such as citric acid,potassium chloride etc.After ten years development,Crovell has become a Diversified development company,not only involves in chemicals, but also real estate ,agricultural products and so on.So far, Guanlang has usiness in more than 35 countries,most big customers come from europe and America, because among the suppliers in China.
Guanlang can always make the product quality best, some of the products from Guanlang.This is the important reason for customers who choosing Crovell.In future, Guanlang must become to a more important trade bridge for china and foreign countries especially in pharmaceutical industries.
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1. quality
our products meet msds safe standard and we have iso and other certificate so yan can get high quality products from our company.
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for high value products, please select air shipping and dhl express for safe;
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