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L-Arginine-L-Aspartate
  • L-Arginine-L-Aspartate
  • We are the prefessional manufactor of amino acid in China. L-Arginine-L-Aspartate is our strong product, it meet AJI standard, purity is over 99%. Appearance: L-Arginine-L-Aspartate L-Arg-L-Asp CAS No.: 7675-83-4 Purity: min 99%...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
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L-Pyroglutamic acid
  • L-Pyroglutamic acid
  • Appearance White crystalline powder Specific rotation(a)D20 (C=5 H2O) -11.0 to -12.0º Chloride(C1) Not more than 0.02% Ammonium(NH4) Not more than 0.02% Sulfate(SO4) Not more than 0.02% Heavy metals(Pb) Not more tha...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
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DL-Glutamine
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Iso-Vanillin 3-Hydroxy-4-methoxybenzaldehyde CAS 621-59-0
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glycine
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LACOSAMIDE
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L-Pyroglutamic acid ter-butyl ester
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glycine
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L-Tyrosine
  • L-Tyrosine
  • Appearance White crystals or crystalline powder Specific rotation[α]20/D (C=5,1mol/L HCL) -11.3 to -12.1° State of solution (Transmittance) Clear and colorless Not less than 95.0% Chloride (Cl) Not more than 0.020% Am...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
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alpha arbutin CAS 84380-01-8
  • alpha arbutin CAS 84380-01-8
  • Appearance White crystalline powder White crystalline Assay 99.0%Min 99.90% Melting point 203-206degree 204.6-205.8 Clarity of water solution Transpency, colorless, none suspended matters Pass pH value of 1% aqueous solution 5.0-7.0 6.05 ...
  • Hangzhou Onicon Chemical Co., Ltd.  [Verified]
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N-Acetyl-DL-Leucine
 Negotiable
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Vanillin cas 121-33-5
  • Vanillin cas 121-33-5
  • Test Items Test Standards Test Results Appearance White to light yellow crystalline powder or needle crystalline White to light yellow crystalline powder Odor: Similar to the taste of vanilla Similar to the taste of vanilla Solubility: 1g/2ml ...
  • Hangzhou Onicon Chemical Co., Ltd.  [Verified]
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N-Acetyl-L-Glutamine
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beta arbutin CAS:497-76-7
  • beta arbutin CAS:497-76-7
  • Appearance White needle crystal or powder White powder Melting Point 199-201 199.5-201.5 Clarity of water solution Transparency colorless, none suspended matters Complies PH Value of 1% Aqueous Solution 5.0-7.0 6.30 Specific Optical Rotation...
  • Hangzhou Onicon Chemical Co., Ltd.  [Verified]
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Boc-D-Serine
  • Boc-D-Serine
  • Product Name: Boc-D-Ser-OH                     CAS #: 6368-20-3Synonyms: Boc-D-Serine       Molecular Formula: C8H15NO5     Molecular Weight: 205.21Specifications:Items    StandardAppearance    White to off white crystalSpecific Rotation [20/D](C=1 i...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
Negotiable
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EDTA Cu 15
  • EDTA Cu 15
  • L G Fertilizer Co. is one of the leading China edta cu 15 manufacturers and suppliers, and also a professional edta cu 15 company and factory, welcome to buy best and newest discount low price and high quality edta cu 15 products from us. Lagohidro ® EDTA
  • L G Fertilizer Co.  [Verified]
Negotiable
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