4 UK 
3 Ukraine 
3 France 
3 India 
2 Canada 
2 Germany 
1 China 
1 Australia 
pyroglutamic acid cas 149 Photos Catalog - WorldBid B2B Market
-
Dl Pyroglutamic Acid Cas 149 87 1Chemicals - Acids - Sichuan Tongsheng Amino acids CO., LTD - China - November 14, 2012 - contact company for priceProduct Name: H-DL-Pyr-OH CAS#: 149-87-1 Synonyms: DL-Pyroglutamic acid Molecular Formula: C5H7NO3 Molecular Weight: 129 Reference standard: AJI92 Specification: It ems Standard Appearance White crystalline powder Melting Point(ºC) 160.0 to 162.0ºC C...
-
L Pyroglutamic Acid Cas#98 79 3Chemicals - Chengdu Baishixing Science and Technology Industry Co.,Ltd. - China - June 28, 2016 - 4.00 Dollar US$Purity>99% Enterprise Standard White powder CAS:98-79-3 Contac t: tel:86-28-88560304 Py roglutamic acid (also known as PCA, 5-oxoproline, pidolic acid, or pyroglutamate for its basic form) is an uncommon and little studied amino acid derivative in...
-
D Pyroglutamic Acid Cas 4042 36 8Chemicals - Acids - Sichuan Tongsheng Amino acids CO., LTD - China - November 14, 2012 - contact company for priceProduct Name: H-D-Pyr-OH CAS#: 4042-36-8 Synonyms: D-Pyroglutamic acid Molecular Formula: C5H7NO3 Molecular Weight: 129 Specification: Item Standard Appearance White crystals with lumps Specific rotation[α]D/20 (C= 2 in H2O) +10.8°to +12.3° Melt...
-
L Pyroglutamic Acid Cas#98 79 3 Chengdu Baishixing Science And Technology Industry Co LtdChemicals - Powders - Chengdu Baishixing Science and Technology Industry Co.,Ltd. - China - June 28, 2016 - 4.00 Dollar US$
purity>99% Enterprise Standard white powder Tel:86-28-88560304 Pyroglutamic acid (also known as PCA, 5-oxoproline, pidolic acid, or pyroglutamate for its basic form) is an uncommon and little studied amino acid derivative in which the free amino g...
-
Gallic Acid Anhydrous Monohydrate Cas 149 91 7 TrulychemChemicals - Changzhou Truly Foreign Trade Co.,Ltd - China - April 25, 2016 - contact company for priceProduct Name: Gallic acid Synonyms: TIMTEC- BB SBB008781; RARECHEM AL BE 0070; 3, 4, 5- trihydroxy- benzoicaci; gallic; Gallussaure; Kyselina 3, 4, 5- trihydroxybenzoova; Kyselina gallova; kyselina3, 4, 5- trihydroxybenzoova CAS: 149- 91- 7 MF: C7H6O...
-
L Pyroglutamic Acid 98 79 3Chemicals - Acids - Sichuan Tongsheng Amino acids CO., LTD - China - November 14, 2012 - contact company for price
Product Name: H-Pyr-OH CAS#: 98-79-3 Synonyms: L-Pyroglutamic Acid, L-5-Oxo-2-pyrrolidineca rboxylic acid, (S)-2-Pyrrolidone-5-car boxylic acid Molecular Formula: C5H7NO3 Molecular Weight: 129 Specification: Item Standard Appearance White crystalline...
-
L Pyroglutamic Acid Pharmaceutical IntermediatesChemicals - Acids - Hongya Yaxing Biotechnology Co.,Ltd - China - September 7, 2012 - contact company for price
Product name: L-Pyroglutamic acid; 5-Oxoproline; 5-Oxopyrrolidine-2- carb oxylic acid; L-5-pyrrolidone-2-carboxy lic acid; (S)-(-)-2-Pyrrolidone-5- carboxylic acid; Molecular Formlar: C5H7NO3; Molecular Weight: 129.11; CAS: 98-79-3; EINECS: 202-700-3...
-
Dl Pyroglutamic Acid Pharmaceutical IntermediatesChemicals - Acids - Hongya Yaxing Biotechnology Co.,Ltd - China - September 7, 2012 - contact company for price
English name: DL-Pyroglutamic acid; DL-2-Pyrrolidone-5-carbox ylic acid; DL-5-Oxo-2-pyrroli dinecarboxylic acid; Molecular Formula: C5H7NO3; Molecular Weight: 129.11; Purity: 99.1%; Product standard: AJI92; Appearance: white crystal or white crystall...
-
L Pyroglutamic Acid Pharmaceutical Intermediates Formlar Cosmetics EinecsChemicals - Acids - Hongya Yaxing Biotechnology Co.,Ltd - China - September 7, 2012 - contact company for price
Product name: L-Pyroglutamic acid; 5-Oxoproline; 5-Oxopyrrolidine-2- carb oxylic acid; L-5-pyrrolidone-2-carboxy lic acid; (S)-(-)-2-Pyrrolidone-5- carboxylic acid; Molecular Formlar: C5H7NO3; Molecular Weight: 129.11; CAS: 98-79-3; EINECS: 202-700-3...
-
Rubber Accelerator Mbt M Cas No 149 30 4Chemicals - Adhesives - Zhengzhou Double Vigour Chemical Product Co.,Ltd - China - February 10, 2014 - contact company for priceChemical Name: 2-Mercaptobenzothiazole Molecular Formula: C7H5NS2 Molecular Weight: 167.25 Chemical Structure: CAS NO: 149-30-4 Specification: NO. Item Unit Specification 1 Appearance - Yellow powder 2 Initial M.P. (Min) °C 170.0 3 Loss on drying (Ma...
-
Rubber Chemical Mbt Cas No 149 30 4Chemicals - Oxide - henankailunchemical.CO.LTD - China - February 26, 2015 - contact company for price
Appearance Light- yellow or pale powder and grain Melting point, ℃ ≥ 173.0 171.0 170.0 Ash， % ≤ 0.30 0.30 0.30 Reduction in weight after heating， % ≤ 0.30 0.40 0.50 Screen residue( 100 meshes) ， % ≤ ...
-
Rubber Accelerator Mbt Cas 149 30 4 For IndustryChemicals - Coatings - Zhengzhou Double Vigour Chemical Product Co.,Ltd - China - February 12, 2014 - contact company for priceChemical Name: 2-Mercaptobenzothiazole Molecular Formula: C7H5NS2 Molecular Weight: 167.25 Chemical Structure: CAS NO: 149-30-4 Specification: NO. Item Unit Specification 1 Appearance - Yellow powder 2 Initial M.P. (Min) °C 170.0 3 Loss on drying (Ma...
-
Deoxycholic Acid Cas 83 44 3General Biotech - Anhui Chem-Bright Bioengineering Co.,Ltd. - China - June 15, 2016 - 285.00 Dollar US$Product Name: Deoxycholic acidProducts in detail Product Name: Deoxycholic acid Synonyms: 17-beta-(1-methyl-3-carbo xypropyl)-etiocholane-3-a lpha, 12-alpha-diol; 3, 12-dihydroxy-(3alpha, 5beta, 12alpha)-cholan-24-oi; 3, 12-dihydroxy-, (3.alpha., 5....
-
Citric Acid Cas No 77 92 9Chemicals - Syntop Chemical Co., Ltd. - China - August 8, 2024 - check with company for priceIn the food industry, citric acid is often used as a flavoring agent to increase the acidity of foods and improve their taste. For example, the addition of citric acid to the preparation of foods such as candies, cookies, breads, jams, beverages, and...
-
Cas 1197 18 8 Tranexamic AcidChemicals - Powders - Xi'an Fengzu Biological Technology Co.,Ltd. - China - November 27, 2015 - contact company for priceProduct Name: Tranexamic acid Basic Information: Spec. : 99% by HPLC Appearance: A white crystalline powder odorless , slightly bitter taste CAS NO. : 1197- 18- 8 EINECS NO. : 214- 818- 2 Molecular Formula: C8H15NO2 Molecular Weight: 157.21 Usage of ...
-
Sulfamic Acid 99 5 Cas 5329 14 6Chemicals - Acids - Tianjin Tiankai Chemical Industries Import & Expor - China - June 18, 2014 - contact company for priceProduct Details Classification: sulphamic acid CAS No.: 5329-14-6 Other Names: sulphamidic acid MF: H3NO3S EINECS No.: 226-218-8 Place of Origin: China (Mainland) Grade Standard: Industrial Grade Purity: 99.5% Appearance: white Application: cleaning ...
-
2 Naphthaleneboronic Acid Cas No 32316 92 0Chemicals - Other - Nantong Hongrui Chemical Co.,Ltd - China - October 24, 2013 - contact company for priceProduct Name: 2-Naphthaleneboronic acid CAS No:32316-92-0 Synonyms: 1-NAPHTHYLEN EBORONIC ACID; 2-NAPHTHYLBORONIC ACID; 2-NAPHTHENEBORONIC ACID; 2-NAPHTHALENEYLBOR ONIC ACID; 2-NAPHTHALENEBORON IC ACID MF:C10H9BO2 MW: 171.99 Purity:99.0%(HPLC ) NanTo...
-
Indole 3 Acetic Acid Cas No 87 51 4Chemical Processing - NanJing FineTech Chemical Co., Ltd - China - August 15, 2013 - contact company for priceSuperlist Name: Indole-3-acetic acid Formula: C10H9NO2 Synonyms: beta-Indolylacetic acid;1H-Indole-3-acetic-a -t acid (9CI);Indole-3-acetate;om ega-Skatole carboxylic acid;Acetic acid, indolyl-;.alpha.-IAA;.bet a.-Indole-3-acetic acid;2-(1H-indol-3-y...
-
Ferrocenecarboxylic Acid Cas No 1271 42 7Chemical Processing - NanJing FineTech Chemical Co., Ltd - China - August 15, 2013 - contact company for priceAs the intermediates of other pharmaceutical ingredients, the product can be used for making other medicines. Superlist Name: Ferrocenecarboxylic acid Formula: C11H10FeO2 Synonyms: Ferrocenecarboxylicacid (8CI) EINECS: 215-040-6 Melting Point: 210 °C...
-
Sulfamic Acid Cas No 5329 14 6Chemicals - lubon industry co.,ltd - China - December 5, 2013 - contact company for priceChemical Family :organic chemicals Product Name :Sulfamic acid Chemical Name : Amidosulfonic acid CAS No : 5329-14-6 Details : Sulfamic Acid Supplier: Lubon Industry Co., Ltd Chemical Formula: (NH2SO3H) CAS NO: 5329-14-6 Specific Gravity (in toluene ...