Jiangsu Profile
Product List
451. Factory Supply CAS: 73-22-3 L-Tryptophan 
[Mar 10, 2022]
[Mar 10, 2022] Testing Item Standard Result Appearance White to light yellow crystal powder conforms Assay/% ≥98.00 99.10 Specific Rotation -29.0° -32.8° -29.3° Residue on ...
Company: POLIFAR GROUP LIMITED
452. China Factory Direct Supplier White Fine Powder L-Tryptophan [Mar 10, 2022]
[Mar 10, 2022] Testing Item Standard Result Appearance White to light yellow crystal powder conforms Assay/% ≥98.00 99.10 Specific Rotation -29.0° -32.8° -29.3° Residue on ...
Company: POLIFAR GROUP LIMITED
453. Hot Sale Light Yellow Powder L-Tryptophan Powder [Mar 10, 2022]
[Mar 10, 2022] Testing Item Standard Result Appearance White to light yellow crystal powder conforms Assay/% ≥98.00 99.10 Specific Rotation -29.0° -32.8° -29.3° Residue on ...
Company: POLIFAR GROUP LIMITED
454. Hot Sale L-Tryptophan L-Tryptophan Powder Powder [Mar 10, 2022]
[Mar 10, 2022] Testing Item Standard Result Appearance White to light yellow crystal powder conforms Assay/% ≥98.00 99.10 Specific Rotation -29.0° -32.8° -29.3° Residue on ...
Company: POLIFAR GROUP LIMITED
455. Supply Hot Sale Tryptophan Powder L-Tryptophan CAS 73-22-3 [Mar 10, 2022]
[Mar 10, 2022] Testing Item Standard Result Appearance White to light yellow crystal powder conforms Assay/% ≥98.00 99.10 Specific Rotation -29.0° -32.8° -29.3° Residue on ...
Company: POLIFAR GROUP LIMITED
456. L-Tryptophan for Pourty with Famiqs [Mar 10, 2022]
[Mar 10, 2022] Testing Item Standard Result Appearance White to light yellow crystal powder conforms Assay/% ≥98.00 99.10 Specific Rotation -29.0° -32.8° -29.3° Residue on ...
Company: POLIFAR GROUP LIMITED
457. Manufacturer Supplier Best Quality with Fast Delivery L-Tryptophan CAS 73-22-3 [Mar 10, 2022]
[Mar 10, 2022] Testing Item Standard Result Appearance White to light yellow crystal powder conforms Assay/% ≥98.00 99.10 Specific Rotation -29.0° -32.8° -29.3° Residue on ...
Company: POLIFAR GROUP LIMITED
458. Ferrous Sulphate Heptahydrate Feed Grade Crystal (Fe: 19.7%) [Mar 26, 2024]
[Mar 26, 2024] Product name: Ferrous Sulphate Monohydrate feed grade/industrial grade Chemical formula: FESO4. H2O CAS: 13463-43-9 Product performance: Fe is the forming element of many enzymes and hormone, and participates in ...
Company: Polifar Group Limited
459. L-Tryptophan 99% Feed Grade Factory Price [Mar 26, 2024]
[Mar 26, 2024] 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 ...
Company: Polifar Group Limited
460. L-Tryptophan Feed Grade Min99% for Animal Feed [Mar 26, 2024]
[Mar 26, 2024] 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 ...
Company: Polifar Group Limited
461. Russia Registered L-Isoleucine, Isoleucine Feed Grade and Food Grade 99%Min [Mar 26, 2024]
[Mar 26, 2024] Product Name: L-Isoleucine 99%min In the 20 common amino acids that form the basic building blocks of proteins, leucine (Leu), isoleucine (Ile) and valine (Val) three kinds of amino acids on the structure has the ...
Company: Polifar Group Limited
462. Leucine/Valine [Mar 26, 2024]
[Mar 26, 2024] Items Limits Test results Description White crystals or crystalline powder Conforms Assay 98.5%~101.5% 99.5% Identification (Infrared Absorption) Corresponding to Reference ...
Company: Polifar Group Limited
463. Ferrous Sulphate Heptahydrate Fe: 19.7% Feed Grade Crystal [Mar 26, 2024]
[Mar 26, 2024] Product name: Ferrous Sulphate Monohydrate feed grade/industrial grade Chemical formula: FESO4. H2O CAS: 13463-43-9 Product performance: Fe is the forming element of many enzymes and hormone, and participates in ...
Company: Polifar Group Limited
464. Europe-Standard Lysine HCl Feed Grade [Mar 26, 2024]
[Mar 26, 2024] Product name:L-Lysine hydrochloride feed grade Chemical formula: C6H14N2O2.HCL CAS: 657-27-2 Product performance: Lysine is a kind of amino-acid, which can not be compounded in the animal body. It plays an ...
Company: Polifar Group Limited
465. Lysine Hydrochloride HCl 98.5% Feed Grade Fami-QS [Mar 26, 2024]
[Mar 26, 2024] Product name: Lysine HCL 98.5%min feed grade Chemical formula: C6H14N2O2. HCL CAS: 657-27-2 Molecular weight: 182.65 Product performance: Lysine is a kind of amino-acid, which can not be compounded in the animal ...
Company: Polifar Group Limited
