Meihua/Fufeng Brand Feed Grade Additives Amino Acids L-Tryptophan

• Certification: QS, ISO
• Shape: Powder
• Type: Amino Acid
• Shelf Life: >12 Months
• Purity: >99%
• Chemical Formula: C11h12n2o2
• Model NO.: ZJJX230427-7
• Function: Amino Acid Additives
• Transport Package: 25kg/Bag
• Specification: 98%
• Trademark: MEIHUA Brand
• Origin: China
• HS Code: 2933990099
• Production Capacity: 3000tons/Month

Product Description

L-Tryptophan

Product name: L-Tryptophan feed grade
Chemical formula: C4H9NO3
CAS: 73-22-3
Product performance:
L-Tryptophan is one of essential amino acids and the fourth limiting amino acid in animal diets, which means it could not be synthesized by the body, in addition, dietary supply through feed materials is usually insufficient.
The deficiency of L-Tryptophan was generally characterized as decreased feed intake and efficiency, and slow growth rate. Considering L-Tryptophan playing a key role in growth performance and feed efficiency, it is recommended to add L-Tryptophan in diet to achieve the optimal amino acid balance and fulfill the digestible tryptophan requirement of animals, especially piglets, sows and poultry etc.
Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Packing:Net 20kg kraft paper bag or Net 20kg in Plastic woven bags with PE lining.
Loading:10MT/20FCL' ;9.2MT/20FCL' with pallets, 20MT/40FCL' with pallets.
Shelf Life: Two years when properly stored.
 

Testing Item	Standard	Result
Appearance	White to light yellow crystal powder	conforms
Assay/%	≥98.50	99.10
Specific Rotation	-29.0° -32.8°	-29.3°
Residue on Ignition/%	≤0.50	0.40
Loss on Drying/%	≤0.50	0.30
Heavy Metal(Pb)/%	≤0.0020	0.0004
Arsenic(As)/%	≤0.0002	0.0001
Mercury(Hg)/%	≤0.00001	conforms
Cadmium(Cd)/%	≤0.0002	conforms
Salmonella	Negative in 10g	conforms
PH	5.0~7.0	conforms

 

Product name	CAS	Spec. Available
l-Citrulline	372-75-8	AJI92
l-Methionine	63-68-3	AJI92
l-Norvaline	6600-40-4	99%
l-Lysine	56-87-1	AJI92
l-Tyrosine	60-18-4	USP31
l-Ornithine HCL	3184-13-2	AJI92
l-Phenylalanine	63-91-2	FCCV
l-Threonine	72-19-5	AJI92
l-Histidine	71-00-1	AJI92
Benfotiamine	22457-89-2	JPC1997
Sulbutiamine	3286-46-2	98.5~101.0%
Bisbentiamine	2667-89-2	98.0~102.0%
Allithiamine	554-44-9	98.0%
Pyridoxal phosphate	54-47-7	98.0~102.0%
L-Carnosine	305-84-0	99.0%
L-Arginine	74-79-3	AJI92
L-Isoleucine	73-32-5	CP,EP,AJI,USP
L-Valine	72-18-4	CP,EP,AJI,USP
L-Leucine	61-91-5	CP,EP,AJI,USP
L-Proline	147-85-3	CP,EP,AJI,USP
L-Tryptophan	73-22-3	CP,EP,AJI,USP
L-Cysteine hydrochloride	7048-4-6	CP,AJI