L-Valine Feed Grade in Feed Additives CAS 72-18-4

Payment Type:T/T,Others

Incoterm:FOB,CIF,EXW,DDP,Express Delivery

Min. Order:1 Kilogram

Transportation:Ocean,Land,Air,Express,Others

$10-100 /Kilogram

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

Product Attributes

Model No.: 72-18-4

Brand: KHD

Place Of Origin: China

Supply Ability & Additional Information

Transportation: Ocean,Land,Air,Express,Others

Place of Origin: China

Payment Type: T/T,Others

Incoterm: FOB,CIF,EXW,DDP,Express Delivery

Packaging & Delivery

Selling Units:

Kilogram



powder powder 2



Contact:Mrs.Ella

Sales Manager

Jiangsu Kaihuida New Material Technology Co., Ltd

E-mail:ella@jskaihuida.com

WhatsApp:+8618136002637

Signal/Wechat/Telegram:+8613236053571

Basic Info.

Standard 2

Aji92

Transport Package

25kgs/Fiber Drum

Specification

USP39 AJI92

Origin

China

HS Code

2922509099

Production Capacity

20mt/Month

Product Description

Product name: L-Tyrosine
CAS NO.: 60-18-4
Formula: C9H11NO3
Molecular weight: 181.19
Other name: L-2-Amino-3-(4-hydroxyphenyl)propanoic acid
Standard: USP39, AJI92
L-Tyrosine L Tyrosine CAS No 60-18-4

Product Description:
L-Tyrosine is the catalytic substrate for the monophenolase function of tyrosinase and is the main raw material for the final formation of eumelanin and pheomelanin. In the research and development of whitening cosmetics, it is possible to effectively inhibit the production of melanin by studying the synthesis of tyrosinase structural analogues that compete with tyrosine.
Vitiligo patients eat foods containing tyrosine can promote the formation of melanin and reduce the symptoms of vitiligo.
Amino Acid infusion and amino acid compound preparation raw material, used as nutritional supplements. Treatment of polio and nuclear encephalitis, hyperthyroidism and other diseases. It is also used as a raw material for the manufacture of diiodotyrosine,dibromotyrosine and L-dopa.

Specification Sheet of AJI92:

ITEM	SPECIFICATION
Appearance	White crystals or crystalline powder
Loss on drying	≤0.20%
Residue on ignition	≤0.10%
Specific optical rotation[a]D20°	-11.3° ~-12.1°
Particle Size	98% pass 20 mesh
PH	5.0~6.5
Tansmittance	≥95%
Heavy metals (Pb)	≤10ppm
Ammonium (as NH4)	≤200ppm
As	≤1ppm
Pb	≤3ppm
Cd	≤1ppm
Hg	≤0.1ppm
Iron	≤10ppm
Chloride(C1)	≤0.02%
Sulfate(SO4)	≤0.02%
L-Tyrosine	99% ~100.5%
Total Plate Count	≤ 1000 cfu/g
Yeast&Mold	≤ 100 cfu/g
Coliforms	Negative/25g
E Coli	Negative
Salmonella	Negative/25g
S.Aureus	Negative/25g
Packing	Pack in paper-drums and two food grade poly bags inside. Net weight: 25kg/drum
Storage condition	Store in sealed containers at cool & dry place.protect from light,moisture and pest infestation.
Shelf life	Two years when properly stored.

Specification Sheet of USP39:

ITEM	SPECIFICATION
Appearance	White crystals or crystalline powder
Identification	Infrared absorption unifomity
Loss on drying	≤0.30%
Residue on ignition	≤0.40%
Specific optical rotation[a]D20°	-9.8° ~-11.2°
Heavy metals (Pb)	≤0.0015%
Iron (Fe)	≤0.003%
Chloride(C1)	≤0.04%
Sulfate(SO4)	≤0.04%
Individual Impurities	≤0.5
Total Impurities	≤2.0
L-Tyrosine	98.5% ~102.5%
Packing	Pack in paper-drums and two food grade poly bags inside. Net weight: 25kg/drum
Storage condition	Store in sealed containers at cool & dry place.protect from light,moisture and pest infestation.
Shelf life	Two years when properly stored