b
Product name/CAS No.：
Product name/CAS No. cannot be empty
Quantity：
Purchase quantity cannot be empty
KG
KG
MT
GM
BOU
MIU
Email：
The mail cannot be empty
Company name：
Description：
Submit
Thank You！
Your requirement has been sent, we will contact you quickly!
Sent Failed！
Try again!
Home
0086-571-8627 3270
service@chemball.com
Sign In
|
Join Free
Search
Tert-Amyl Alcohol
Acrylamide
Sulphanilic Acid
Isopropyl Acetate
Potassium Sorbate
Search
Send Email
To：
Hebei Liweisu Technology Co.,Ltd.
From：
Please enter your email
Message：
You did not fill in the message!
Add Attachment
Send
Sending...
Thank You！
Your requirement has been sent, we will contact you quickly!
Sent Failed！
Try again!
Sign In
Error!
Please enter your email address correctly
Please enter your password
Forgot Password
Remember me within 30 days
Sign In
OR
Join Free >
Home
>
Food(Feed) Additives
>
Feed Amino Acids And Small Peptides
>
L-Tryptophan Manufacturers
>
L-Tryptophan
L-Tryptophan
CAS NO.：
73-22-3
FOB Price：
NEGOTIABLE
Get Latest Price
Specification：
L-Tryptophan (on dried basis), w/% ≥95.0%
Documentation：
Get
COA
after inquiry
Lead Time：
1-2 weeks
Max Capacity：
-
Packing：
25KG/Fibre Drum
Request A Quotation
Contact Supplier
Product Detail
Properties
Properties
Summary
It is used in biochemical research and medicine as a sedative.
CAS No.
73-22-3
Formula
C11H12N2O2
Molecular Mass
204.22500
Exact Mass
204.09000
PSA
79.11000
Logp
1.82260
IUPAC
(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid
Attribute classification
Matter Classification
organic
Category
Chemical and Physical Properties
Melting Point
289-290 °C
Density
1.34
Boiling Point
342.72°C
Appearance
White crystal or powder
Acidity and Basicity
acidness
Export information
HS Code
29339900
UN No.
0.0
DG-Class
0.0
Risk Code
R33-40-62-41-37/38-36/37/38-22
Safety Label
Xi
Send your message to this supplier
To：
Hebei Liweisu Technology Co.,Ltd.
From：
Please enter your email
Message：
You did not fill in the message!
You can upload 6 files at most
Add Attachment
Send
SEND SUCCESSFUL！
OK
SEND FAILED
Resend
Not exactly what you want? One request, multiple quotations
Get Quotations Now >>
Supplier's main products
L-Citrulline
CAS: 372-75-8
99.5%
25KG/Fibre Drum
Glycine
CAS: 56-40-6
≥99.0%
25KG/Paper Bag
L-Lysine Hydrochloride
CAS: 657-27-2
≥98.5%
25KG/Paper Bag
Ferrous Bisglycinate
CAS: 20150-34-9
Iron(Ⅱ)(on dried basis) ,w/%≥20.0
25KG/Fibre Drum
Magnesium 2-Aminoacetate
CAS: 14783-68-7
Magnesium Bisglycinate,w/%≥98.0
25KG/Fibre Drum
Magnesium Malate
CAS: 869-06-7
Magnesium (on dried basis) ,w/%≥11.0
25KG/Fibre Drum
Copper Glycinate
CAS: 13479-54-4
Boron (on dried basis),w/%≥3.5
25KG/Fibre Drum
Bis(Glycinato)Manganese
CAS: 14281-77-7
Manganese(on dried basis) ,w/%≥20.0
25KG/Fibre Drum
Calcium Bisglycinate
CAS: 56960-17-9
Calcium Bisglycinate,w/%≥98.0
25KG/Fibre Drum
Glycine Zinc Salt Monohydrate
CAS: 14281-83-5
Zinc(on dried basis),w/%≥10.0
25KG/Fibre Drum
Selenium Glycinate
CAS: -/
≥0.5
25KG/Fibre Drum
Chromium Glycinate
CAS: 68891-98-5
≥0.2
25KG/Fibre Drum
Molybdenum Gly Chelate
CAS: -/
≥0.2
0KG/Fibre Drum
Boron Glycinate
CAS: 77356-05-9
≥3.5
25KG/Fibre Drum
L-Tryptophan
CAS: 73-22-3
L-Tryptophan (on dried basis), w/% ≥95.0%
25KG/Fibre Drum
L-Tyrosine
CAS: 60-18-4
L-Tyrosine (on dried basis), w/%≥95.0%
25KG/Fibre Drum
D-Aspartic Acid
CAS: 1783-96-6
D-Aspartic Acid/w/%≥98.0%
25KG/Fibre Drum
L-Cysteine Hydrochloride Monohydrate
CAS: 7048-04-6
light transmittance, w/%≥98.0%
25KG/Fibre Drum
Magnesium Ascorbate Hydrate
CAS: 15431-40-0
Magnesium Taurate
CAS: 334824-43-0
Magnesium(on dried basis) ,w/%≥8.0%
25KG/Fibre Drum
L-Threonic Acid Magnesium Salt
CAS: 778571-57-6
More
Less
Related Chemical Products
L-Cystine
L-Glutamic Acid
L-Alanine
L-Cysteine
L-Citrulline
DL-Alanine
L-Lysine Hydrochloride
L-Arginine
Related L-Tryptophan Suppliers
Anhui Huaheng Biological Technology Co.,Ltd.
Hebei Huafan Biotechnology Co., Ltd
Hubei Provincial Bafeng Pharmaceuticals & Chemicals Share Co., Ltd.
Ningxia Eppen Biotech Co.,Ltd.
Wuxi Jinghai Amino Acid Co.,Ltd
Shijiazhuang Jirong Pharmaceutical Co.,Ltd.
Hebei Liweisu Technology Co.,Ltd.
8YRS
Business Type：
Manufacturing
Country/Region：
Hebei, China
Contacts：
Manager Feng
Position Title：
Manager of International Trade Department
Tel：
0086-318-8639977
Email：
liweisu@chemmail.net
Visit Factory
Chat Online
Get Free Samples
Less than 1KG required
Please enter the correct email address
Please enter quantity
G
G
KG
Please enter remark
Submit
WhatsApp
Connect Us on WhatsApp
0086-13336062322
open WhatsApp
Send Email
TOP
Manufacturing
