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High purity food grade powder L-alanine Cas 56-41-7
Product DescriptionChemical Name:2-Aminopropanoic Acid
Molecular Formula: C3H7NO2
Molecular Weight: 89.09
CAS NO.: [56-41-7]
Characteristics: White crystalline powder, odorless, having a peculiar sweetness. Freely soluble in water and in formic acid, almost insoluble in ethanol and in ether.
Specification: USP28
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Appearance
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White crystals or crystalline powder
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Identification
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Infrared Absorption
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Assay(C2H5NO2), %
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98.5.0~101.5
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Specific rotation[α]
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+13.7°~+15.1°
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Ph Value
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5.5~7.0
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Heavy metals (as Pb),%
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≤0.0015%
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Loss on drying,%
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≤0.2
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Residue on ignition,%
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≤0.15
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Chloride(as Cl),%
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≤0.05
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Sulphate(as SO4),%
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≤0.03
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Iron (as Fe),%
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≤0.03
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Organic volatile impurities
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Complies
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Chromatographic purity
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Not more than 0.5%of any individual impurity
is found
Not more than 2.0%of total impurities
is found
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Packaging & Shipping
Our Services
After-sales service:
1.We will ship the goods within 3days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment...So we both can make the best of the bad bargain.
2.We will ship the goods that you order from us by EMS, DHL, UPS, or FedEx.We will decided to choose which courier depend on Different countries.To find the best way to delivery the goods for you.
3.As usual you can get the goods with in 4-7days.If the goods were lost or not received for other reasons, please contact me Immediately.
Company Information
about us:
Changzhou General import and Export Corporation. is a professional manufacturer and exporter that is concerned with the research,production and trading of pharmaceutical materials,including steriod series piperazidine series, piperidine series, pyrimidine series and other interrelated products. We are situated in Xinbei District,Changzhou City, Jiangsu Province, China. It is about an hour to Shanghai and Nanjing by high speed train.
FAQ
Q1. Are you a manufacturer?
Answer: Yes, we have our own factory and lab .
Q2. Do you have GMP or DMF?
Answer: Yes, we have GMP certificate for some products, and we can provide DMF as well.
Q3. What information should I let you know if I want to get a
quotation?
Answer: -Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP, EP, JP etc.
Q4. How to make the payment?
Answer: Escrow and T/T in advance are highly recommended. We can accept Western unio, Money Gram and Paypal as well.
Contact method:
Please feel free to contact me !!
Miss.Tina
Email:venus@czgeneral.com
Phone and whatsapp:+86 18861112319
Fax:+86 0519 86474295
Skype:sherryczg
