L-Tyrosine
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(914) 654-6800or email 
INFO@PARCHEM.COM
(914) 654-6800
INFO@PARCHEM.COM
For more informationemailINFO@PARCHEM.COM
email
INFO@PARCHEM.COM
Product Description
Product
L-Tyrosine
CAS
60-18-4
Formula
C12H17NO6Si
Synonym
N-acetyl-o-(dihydroxymethylsilyl)-; L-Tyrosine
Typical Product Specifications
Practically Insoluble
in water, dil. min. acids, alkaline solns.
Slightly Soluble
in alcohol
Direct Evaporative Cooling
342-344 c
Description
White Crystaline Powder
Identification
Comply with the standard
Specific Rotation
-9.8° to –11.2°
Chlorides
0.04% Max
Organic Volatiles
Comply with standards
Sulfates
(SO4) : 0.04 % Max
Assay %
98.5 - 101.5%
Heavy Metals; USP <231>
15 ppm Max
Arsenic PPM
1.5 ppm Max
Other Amino Acid
Chromatographically not detectable
Loss on Drying
0.3% Max
Residue on Ignition
0.4% Max
Total Calories
Non - detectable
Total Carbohidrates
Not-detectable
Cholesterol
Non-detectable
Total Fat
Non-detectable
Standard Fat
Non-detectable
Calories From Fat
Non-detectable
Dietary fiber
Non-detectable
Protein
Non-detectable
Sugars
Non-detectable
Iron
30 ppm Max
Calcium
15 ppm Max
Sodium
15 ppm Max
Vitamin A
Non-detectable
Vitamin C
Non-detectable
Melting Point
290-295 c
Color
colorless silky needles or white crystal powder
Molecular weight
181.21
Chemical Structure
Notes
Uses- Antistat
WARRANTY AND LIMITS OF LIABILITY: Our warranty is limited to the accuracy of analysis of represented production samples. We assume no responsibility for the purposes for which the client uses the test results, nor liability for any other warranties, express, or implied, including warranties of fitness for particular purpose or for merchant ability made by the client. These terms and conditions shall supersede any conflicting terms and conditions stated on any purchase order, or other order of work submitted by the client.
Class
L-Tyrosine
For more information call (914) 654-6800or email INFO@PARCHEM.COM
(914) 654-6800
INFO@PARCHEM.COM
For more informationemailINFO@PARCHEM.COM
email
INFO@PARCHEM.COM
Product Description
Product
L-Tyrosine
CAS
60-18-4
Formula
C12H17NO6Si
Synonym
N-acetyl-o-(dihydroxymethylsilyl)-; L-Tyrosine
Typical Product Specifications
Practically Insoluble
in water, dil. min. acids, alkaline solns.
Slightly Soluble
in alcohol
Direct Evaporative Cooling
342-344 c
Description
White Crystaline Powder
Identification
Comply with the standard
Specific Rotation
-9.8° to –11.2°
Chlorides
0.04% Max
Organic Volatiles
Comply with standards
Sulfates
(SO4) : 0.04 % Max
Assay %
98.5 - 101.5%
Heavy Metals; USP <231>
15 ppm Max
Arsenic PPM
1.5 ppm Max
Other Amino Acid
Chromatographically not detectable
Loss on Drying
0.3% Max
Residue on Ignition
0.4% Max
Total Calories
Non - detectable
Total Carbohidrates
Not-detectable
Cholesterol
Non-detectable
Total Fat
Non-detectable
Standard Fat
Non-detectable
Calories From Fat
Non-detectable
Dietary fiber
Non-detectable
Protein
Non-detectable
Sugars
Non-detectable
Iron
30 ppm Max
Calcium
15 ppm Max
Sodium
15 ppm Max
Vitamin A
Non-detectable
Vitamin C
Non-detectable
Melting Point
290-295 c
Color
colorless silky needles or white crystal powder
Molecular weight
181.21
Chemical Structure
Notes
Uses- Antistat
WARRANTY AND LIMITS OF LIABILITY: Our warranty is limited to the accuracy of analysis of represented production samples. We assume no responsibility for the purposes for which the client uses the test results, nor liability for any other warranties, express, or implied, including warranties of fitness for particular purpose or for merchant ability made by the client. These terms and conditions shall supersede any conflicting terms and conditions stated on any purchase order, or other order of work submitted by the client.
Class
