欢迎光临: 新沂市宜新生物科技有限公司   

产品中心


L-赖氨酸碱


          

产品详情:

L-赖氨酸碱L-Lysine base


Products Description


L-lysine is an amino acid that is essential for health. However, it cannot be manufactured naturally in the human body like other types of amino acids. Therefore, L-lysine is considered as one of the eight essential amino acids.

Product name: L-Lysine base

specific rotation: +25.0-+27.0

chloride: 0.10% max

ammonium: 0.02% max

iron: 10ppm max

heavy metals (Pb): 10ppm max

arsenic: 1ppm max

loss on drying: 5.0% max

residue on ignition: 0.5% max

assay: 98% min

Basic Info


Product Name:

L-Lysine

Other Name:

L-Lysine;Lysine,L-;Hexanoic acid

CAS No.:

56-87-1

Molecular Formula:

C6H14N2O2

Molecular Weight:

146.188

Exact Mass:

146.19

EC Number:

200-294-2

HScode:

2922411000

Characteristics


PSA:

89.34

XLogP3:

-3

Appearance:

White or near white crystalline powder

Density:

1.4516 g/cm3 @ Temp: 45.00 °C

Melting Point:

5-224 °C (decomp)

Boiling Point:

311.5ºC at 760mmHg

Flash Point:

142.2ºC

Refractive Index:

26 ° (C=2, 5mol/L HCl)

Water Solubility:

soluble in water. Insoluble in ethanol, ethyl ether, acetone, benzene and common neutral solvent.H2O: 0.1 g/mL, clear, colorless

Storage Conditions:

Store at RT.

Vapor Pressure:

5.28X10+9 mm Hg at 25 deg C /extrapolated/

PKA:

3.12(at 0 °C)

Taste:

Sweet/bitter

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.


Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.








FAQ

Q: How long is your delivery time?

A: Generally it is 1-2 weeks..


Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.


Q: What's your MOQ ?

A: For the high value product, our MOQ starts from 25kg.


Q: Is there a discount ?

A: Yes, for larger quantity, we always support with better price.


Q: How to confirm the Product Quality before placing orders ?

A: Our products conforms to the internation standard, such as USP, CP, FCC. We can also send you the samples for test. After you confirmed the samples, we will move to the next step for cooperation.


Q: How to start orders or make payments ?

A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.


Q: How do you treat quality complaint ?

A: We tested each batch before delivery and only qualified product will be delivery, in case you find any problem about the quality when you received and tested, send email to us, and enclose the photo of the products and 3rd party test reports, We negotiate to resolve these issues, recall or exchange goods, or compensate.


Q: why we choose you ?

A : We ensure ingredient purity, on-time delivery, process efficiency and the technical documents you require.

(1) quality: meet even exceed what you expect.

(2) prices: competitive

(3) service: one stop shop solution, respond soon, delivery fast, share the market information, share the new application of the product.






获取报价:

CATEGORIES

LATEST NEWS

CONTACT US

Contact: 史总

Phone: 15252291899

Tel: 18021761099

Email: sales@yixinamino.com

Add: 江苏省新沂经济开发区经一路188号

在线留言

Facebook

Twitter

LinkedIn

pinterest

Youtube

instagram

18021761099

whatsapp

sales@yixinamino.com

279827677

Top