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L-Tyrosine

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Product Description

PRODUCT

L-Tyrosine

CAS #

60-18-4

SYNONYM

N-acetyl-o-(dihydroxymethylsilyl)-; L-Tyrosine

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FORMULA

C12H17NO6Si

Typical Product Specifications

CHEMICAL STRUCTURE

L-Tyrosine distributor CAS: 60-18-4 C12H17NO6Si chemical structure

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

PRACTICALLY INSOLUBLE

in water, dil. min. acids, alkaline solns.

SLIGHTLY SOLUBLE

in alcohol

DIRECT EVAPORATIVE COOLING

342-344 c

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.

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