熔点 >155°C (dec.) 比旋光度 D25 -10° (glacial acetic acid); +21° (pyridine); +12° (DMF); -7° (0.1N HCl in methanol) 储存条件 -20°C 溶解度 不溶于水 形态 悬浮液 酸度系数(pKa) pKa 5.72(MeOH/2-methoxyethanol/ H2O) (Uncertain);8.64 (Uncertain) 颜色
HangZhou HuiSheng Biotech Pharmaceutical Co., Ltd [2025-08-13 12:49:37 ]
Baicalein CAS NO.491-67-8 Product name Baicalein Baicalein Botanical Source Scutellaria Baicalensis CAS NO 491-67-8 Baicalein Chemical Formula C15H10O5 Baicalein Molecular Weight 270.24 Specifications 90.0%, 95.0%, 98.0% Test Method HPLC Appearance Yellow powder/needle crystal Ba
Chengdu Kindarco Biotech Co., Ltd [2023-07-07 17:17:26 ]
This product is a kind of special macromolecule organic dharma acid dyes which is mainly for PH value control and neutralizes the alkali for dyeing fabric or the yarn, is the ideal substitute for acetic acid. [Main composition] Special organic mixed acid [General properties] Appe
Qingyuan Hongtu Auxiliary Co., Ltd. [2023-06-01 11:01:14 ]
Features of Acetyl Chloride Product Name Acetyl chloride Chemical Formula C2H3ClO Acetyl chloride cas 75-36-5 Dangerous Grade 3.2 Technical Data of Acetyl Chloride ITERMS SPECIFICATION Appearance Colourless transparent liquid Assay ≥99.0% Phosphorus content ≤0.02% Package and
Nanjing Chemical Material Corp. [2023-04-06 15:34:32 ]
Product name Baicalein Baicalein Botanical Source Scutellaria Baicalensis CAS NO 491-67-8 Baicalein Chemical Formula C15H10O5 Baicalein Molecular Weight 270.24 Specifications 90.0%, 95.0%, 98.0% Test Method HPLC Appearance Yellow powder/needle crystal Baicalein Solubility Soluble
Chengdu Kindarco Biotech Co., Ltd [2022-04-11 10:36:49 ]
Tea Saponin, a glycoside compound extracted from camellia tea seeds, is excellent natural nonionic active surfactant. It can be widely used in pesticide, cultivation, textile, daily chemicals, arthite Physicochemical property Tea saponin is triterpenoid saponin, it tastes bitter
Deren(Suzhou) Biotech Co.,ltd [2021-08-08 22:24:27 ]
Product Information Other name Tranexamic acid, 4- (Aminomethyl) Cyclohexanecarboxylic Acid ; transamin tranexamic acid CAS No. 1197-18-8 Molecular Formula C8H15NO2 Molecular Weight 157.21 EINECS No. 214-818-2 Source Synthetic Appearance White powder Assay ≥ 99.0% Heavy me
HN Langyue Biotech Co Ltd [2021-06-15 16:14:05 ]
hydrobromic acid in acetic acid 37348-16-6 C2H5BrO2 Product Name Hydrogen bromide/Acetic acid Hydrogen bromide, 33 wt% solution in glacial acetic acid, pure HBr/AcOH HYDROBROMIC ACID 33% IN ACETIC ACID 37348-16-6 Assay 33%min Packing 250kg per drum. Tschitschibabin Zhurnal Russka
Zouping Mingxing Chemical Co., Ltd. [2018-10-18 11:33:41 ]
English name 2,4,7-Triamino-6-Phenylpteridine English alias Triamterene; 6-phenylpteridine-2,4,7-triamine; 6-Phenylpteridine-2,4,7-triamine; 2,4,7-Triamino-6-phenylpteridine,6-Phenyl-2,4,7 -pteridinetriamine; 2,4,7-Pteridinetriamine, 6-phenyl- CAS number 396-01-0 Molecular Formul
wuhan saisi yuanda [2018-06-26 14:36:23 ]
Basic characteristics Appearance light yellow transparent liquid Ionic nature slight cationic Solubility can be dissolved in any proportion of water Emulsifying ability self emulsifying Application areas Especially suitable for chemical fiber Smooth ★★★★★ Soft ★★★
changzhou Domlong Chemical Co., LTD [2017-03-21 13:45:52 ]
Product name Acetic acid Batch Number 20140423 Manu. date 2014.04.23 standard GB/T 1628.1-2000 Index Specification Result Acetid acid % ≥ 99.9 99.91 Acetaldehyde % ≤ 0.05 0.04 Formic acid% ≤ 0.06 0.04 Iron% ≤ 0.00004 0.00003 Non-Volatile Matter % ≤ 0.01 0.005 The heavy
Qingdao Hisea Chem Co.Ltd [2017-01-09 09:58:42 ]
98% florfenicol Synonym 4-(2-((dichloroacetyl)amino)-3-fluoro-1-hydroxypropyl)-benzenesulfonicaci;FLORFENICOL;AQUAFEN;2,2-dichloro-n-[(1r,2s)-3-fluoro-1-hydroxy-1-(4-methylsulfonylphenyl)propan-2-yl]acetamide;NUFLOR. CAS 73231-34-2 Formula C12H14CL2FNO4S MW 358.2 Properties white
long export co.,ltd [2016-12-07 09:14:10 ]
Product Name Quercetin Synonym Meletin, Sophoretin Specification 95%,98% CAS 6151-25-3 Chemical Name 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-Flavone Molecular Formula C15H10O7 Molecular Weight 302.23 Physical Property - Appearance：yellow-needle-crystal (d
Sichuan Benepure Pharmaceutical Co., Ltd. [2016-04-07 15:39:57 ]
Molecular Formula C28H34O15 Molecular Weight 610.55 Botanical Source Rubiaceae Galium mollugo L. Aerial part. [1] rutaceous citrus medica L. var. sarcodatylis (Noot.) swingle fruit [2] C. tankan hayata fruit [3] poncirus trifoliate L. raf. Fruit [4] Citrus lemon burm. Fruit [5] C
Sichuan Benepure Pharmaceutical Co., Ltd. [2016-04-07 14:48:30 ]
Delivery Time 4-5 days from confirmation of Order. Package 25 kgs HDPE/ GI Drum.180 kgs GI Drum. Supply Ability 5000 Kilogram per Month Minimum Order Quantity 50 Kilogram Payment Terms T/T Port Any Indian Port FOB Price US $10 - 11.5 Refractive Index 1.4572 ( Limit 1.4570 to 1.46
Packaging Bottle Processing Type Synthetic Category Vinegar Packaging Bottle Processing Type Synthetic Category Vinegar good for health if taken limited quantity daily because it reduces fat and works for skin It is available in 200ml , 500ml, and 1000ml bottles. We do the glacia
We can supply White oil - USD 835/MT FOB India., USD 895/MT CFR Mombassa, Kenya India Origin Fax +91-11-26123165 D-3/3582, Vasant Kunj, New Delhi-110070, India. Tel +91-11-26898689, 26139884 Cure Chem India Sr Executive - International Business. Rakesh Nair Glacial Acetic Acid -
Supply Ability 200 Ton per Month Minimum Order Quantity 10 Ton Payment Terms L/C,D/A,T/T Port Xingang Purity 95% --101.5 CAS No. 64-19-7 Brand Name TL Place of Origin Hebei China (Mainland) Purity 95% --101.5 CAS No. 64-19-7 Brand Name TL Place of Origin Hebei China (Mainland) 1
Delivery Time with 2 weeks upon order Package 25kg plastic drum , 200kg plastic drum , as your requirement Supply Ability 500 Ton per Month Minimum Order Quantity 10 Metric Ton Payment Terms L/C,T/T Port tianjin port Fob Price US$0-1000tianjin port content 99% 99.7% Brand Name TL
Delivery Time within 2 to 3 weeks Package 25kg/plastic drum, 20MT/20'FCL Supply Ability 3000 Metric Ton per Month Minimum Order Quantity 20 Metric Ton Payment Terms L/C,T/T Port TIANJIN, CHINA Appearance Colorless transparent liquid Purity 99.5% 99% CAS No. 64-19-7 Model Number i
