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Good quality 683239-16-9 - (R)-3-Aminopiperidine dihydrochloride 334618-23-4 manufacturer – Tongsheng Amino Acid
Product Detail Appearance: White to off white crystalline powder Purity:: ≥98% Product Quality meets: Our company standards Packing : 25kg/fiber drum ,1kg,5kg or according to customer requirements. Country of Origin : China Hazards identification: Not a hazardous substance or mixture. Product can be transported as general chemicals. Synonyms R-3-AMniopiperidinedihydrochloride; (R)-PIPERIDIN-3-YLAMINEDIHYDROCHLORIDE; (R)-PIPERIDINE-3-AMINEDIHYDROCHLORIDE; (R)-(-)-3-AMINOPIPERIDINEChemicalbook... -
Chinese Professional 15761-39-4 - L-amino acids L-Prolinamide CAS No.: 7531-52-4 bulk stock – Tongsheng Amino Acid
Product Detail Appearance White crystalline powder Specific rotation(a)D20 (C=2,H2O) -11.0º to –12.0º Melting Point (ºC) 158.0ºC to 163.0 ºC Chloride (Cl) Not more than 0.02% Ammonium(NH4) Not more than 0.02% Sulfate (SO4) Not more than 0.020% Iron(Fe) Not more than 10ppm Heavy metal(Pb) Not more than 10ppm Arsenic(As2O3) Not more than 1ppm Loss on drying Not more than 0.50% Residue on ignition Not more than 0.2% Assay 98.5 to 101.0% Validity period 2 years P... -
China wholesale 637-84-3 - (R)-3-Aminopiperidine dihydrochloride 334618-23-4 manufacturer – Tongsheng Amino Acid
Product Detail Appearance: White to off white crystalline powder Purity:: ≥98% Product Quality meets: Our company standards Packing : 25kg/fiber drum ,1kg,5kg or according to customer requirements. Country of Origin : China Hazards identification: Not a hazardous substance or mixture. Product can be transported as general chemicals. Synonyms R-3-AMniopiperidinedihydrochloride; (R)-PIPERIDIN-3-YLAMINEDIHYDROCHLORIDE; (R)-PIPERIDINE-3-AMINEDIHYDROCHLORIDE; (R)-(-)-3-AMINOPIPERIDINEChemicalbook... -
Hot Selling for 132388-59-1 - L-Tert-leucine methyl ester hydro-chloride 63038-27-7 manufacturer – Tongsheng Amino Acid
Product Detail Appearance: white crystalline powder Purity:: ≥98% Product Quality meets: Our company standards Packing : 25kg/fiber drum ,1kg,5kg or according to customer requirements. Country of Origin : China Hazards identification: Not a hazardous substance or mixture. Product can be transported as general chemicals. Synonyms (S)-Methyl2-amino-3,3-dimethylbutanoateHCl; L-tert-Leucinemethylesterhydrochloride; 3-dimethylbutanoatehydrochloride; L-Tert-Leucine methyl ester Hydrochloride L-Tle... -
Chinese wholesale 27532-96-3 - Compound salts L-Arginine-L-pyroglutamate CAS No.: 56265-06-6 bulk stock – Tongsheng Amino Acid
Product Detail: Appearance White crystalline powder Specific rotation[α]20/D (C=8 in 6N HCl) +16.5 to ~18.5 Degree Transmittance (0.5 in 10ml of H2O) Not less than 95.0% Chloride (Cl) Not more than 0.02% Sulfate(SO4) Not more than 0.02% Iron (Fe) Not more than 10ppm Heavy metal(Pb) Not more than 10ppm Ammonium(NH4) Not more than 0.02% Water(KF) Not more than 2.0% Residue on ignition(sulfated) Not more than 0.1% Assay 98.5% to 101.5% Validity period 2 years Package 2... -
Wholesale Dealers of (S)-1-Benzyl-3-Pyrrolidinol - Magnesium Pidolate CAS No.: 62003-27-4 bulk stock – Tongsheng Amino Acid
Product Detail: Appearance White or almost white powder Identification Positive Solubility Limpid colorless in water Ninhydrin-positive substance ￡ 0.5% Unkown impurities Specific rotation[a]D20 (C=10%,H2O) -23.3 ~ -26.5° PH 5.5-7.0 Mineral Content 8.4 % to 8.9 % Ammonium(NH4) ≤ 200PPM Iron(Fe) ≤ 30 PPM Validity period 2 years Package 25kg/ drum Transportation by sea or by air or by land Synonyms： magnesium,(2S)-5-oxopyrrolidine-2-carboxylat... -
Manufacturer of Fmoc-D-Val-Oh - Glycylglycine CAS No.: 556-50-3 bulk stock – Tongsheng Amino Acid
Product Detail Appearance: Colorless or yellowish oily liquid or solid Purity: ≥98% Melting Point : 43.0 to 47.0 °C Boiling point ：370.9±32.0 °C(Predicted) Product Quality meets: Our company standards. Stability : Stable under recommended storage conditions. Conditions for safe storage : Store in cool place .Keep container tightly closed in a dry and well-ventilated place. Precautions for safe handling: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposu... -
One of Hottest for 29022-11-5 - L-Thr.NH2.Hcl 33209-01-7 manufacturer – Tongsheng Amino Acid
Product Detail Appearance: white crystalline powder Purity:: ≥98% Product Quality meets: Our company standards Packing : 25kg/fiber drum ,1kg,5kg or according to customer requirements. Country of Origin : China Hazards identification: Not a hazardous substance or mixture. Product can be transported as general chemicals. Synonyms H-THR-NH2·HCL; [R-(R*,S*)]-2-amino-3-hydroxybutyramidemono hydrochloride; L-Threoninamidemono hydrochloride; L-Threoninamide HCl; H-Thr-NH2•; THR-NH2 HCL; L-Threonin... -
New Delivery for Fmoc-Lys-Oh - H-Phe-OBzl.HCl 2462-32-0 manufacturer – Tongsheng Amino Acid
Product Detail Appearance: white crystalline powder Purity:: ≥98% Product Quality meets: Our company standards Packing : 25kg/fiber drum ,1kg,5kg or according to customer requirements. Country of Origin : China Hazards identification: Not a hazardous substance or mixture. Product can be transported as general chemicals. Synonyms benzyl 3-phenyl-L-alaninate hydrochloride; L-Phenylalanine Benzyl Ester HCl; H-PHE-OBZL·HCL; H-Phe-OBzl•; L-Phenylalanine benzyl ester hydrochloride ; H-PHE-OBZL HCL... -
Low price for Fmoc Protect Amino Acids - L-amino acids L-Hydroxyproline CAS No.: 51-35-4 bulk stock – Tongsheng Amino Acid
Product Detail Appearance White crystals or crystalline powder Specific rotation(a)D20 -74.0º to –77.0º Transmittance Not less than 95.0% Chloride (Cl) Not more than 0.02% Ammonium(NH4) Not more than 0.02% Heavy metal(Pb) Not more than 10ppm Iron(Fe) Not more than 10ppm Arsenic(As2O3) Not more than 1ppm Loss on drying Not more than 0.20% Residue on ignition Not more than 0.1% Assay 98.5 to 101.0% Validity period 2 years PH 5.0 – 6.5 Package 25kg/ drum ... -
Top Suppliers 328-39-2 - N-Acetyl-amino acids N-Acetyl-L-valine CAS No.: 96-81-1 bulk stock – Tongsheng Amino Acid
Product Detail: Appearance White crystals or crystalline powder Specific rotation[α]20/D (C=1 Acetic acid) +7.3°to +11.3° Melting point 159 to 168℃ Heavy metal(Pb) Not more than 20ppm Arsenic (As2O3) Not more than 2ppm Loss on drying Not more than 0.50% Residue on ignition Not more than 0.30% Assay 98.0% to 102.0% Validity period 2 years Package 25kg/ drum Storage Keep in dark place,Sealed in dry,Room Temperature Transportation by sea or by air or by land Country of...
