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Vitamin C
  • Vitamin C
  • Annually yield: 15000Character:white monoclinic system crystals or crystalline powder.Metling point 190 . C -192 C, odorless but tastes sour. Color turns light yellow after long time storage. The product is easily soluble in water , slightly soluble ...
  • Shandong Lianmeng Chemical Group Co,Ltd.  [Verified]
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N-Benzyloxycarbonyl-glycyl-glycine;
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Boc-Lysine
  • Boc-Lysine
  • Appearance White to off white powder conforms Specific Rotation [20/D] (C=1 in H2O) +4.5º ±1º +4.20º Melting Point (℃) 192℃ to 212℃ 200℃ Loss on Drying Not more than0.50% 0.20% Purity Not less than 98.0% 98.8% ...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
Negotiable
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Boc-Glutamine
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glycine
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H-Glycine-methyl ester.HCl
  • H-Glycine-methyl ester.HCl
  • this is our advantaged product. We are the prefessional manufactory of amino acid. Guarantee high quality, competive price and reliable service. Origin: Sichuan China CAS No.: 5680-79-5 Standard: AJI92/USP26 Package: 25kg/bag or durm Delivery Time: ...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
Negotiable
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L-Cysteine Ethyl ester hydrochloride
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N-Boc-N'-xanthyl-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]
Negotiable
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N-Acetyl-L-Methionine
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DL-serine hydrazide hydrochloride
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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]
Negotiable
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