3,5-Dihydroxybenzoic acid

CAS 99-10-5 Appearance white or off white crystalline powder Purity by HPLC more than 99% Melting point 235-238 ℃ Loss on drying less than 0.5% We assure to offer the most competitive price with good service, looking forward to hearing from you soon.

Depew Fine Chemical Co., Ltd      [2017-03-08 09:49:04 ]

trans-1,4-Cyclohexanedicarboxybic acid

CAS 619-82-9 Appearance white crystalline powder Total assay more than 99% Trans assay more than 97% Cis-form assay less than 3.0% Moisture less than 0.5% Ash content less than 0.3%

Depew Fine Chemical Co., Ltd      [2017-03-08 09:30:53 ]

tert-Butyl 1-piperazinecarboxylate

CAS 57260-71-6 Appearance white or yellowish crystalline powder Melting point 43-47℃ Assay more than 98% PH 7-8.5 We assure to offer the most competitive price with good service, looking forward to hearing from you soon.

Depew Fine Chemical Co., Ltd      [2017-03-08 09:27:41 ]

2-Cyanophenol

CAS 611-20-1 Appearance Light gray or light yellow crystalline particle Moisture less than 0.5% Melting point 90-95℃ Sallcylamine less than 0.5% Assay more than 98% Storage Store in a tightly closed container, in a cool, dry, well-ventilated area away from incompatible substanc

Depew Fine Chemical Co., Ltd      [2017-03-06 14:07:14 ]

2,3-Dichlorobenzaldehyde

CAS 6334-18-5 It is the intermediate of Felodipine Appearance White or yellow crystalline powder Assay more than 99% 2,4-Dichlorobenzaldehyde less than 0.3% 3,4-Dichlorobenzaldehyde less than 0.3% 2,6-Dichlorobenzaldehyde less than 0.3% Chlorobenzaldehyde less than 0.1% Single im

Depew Fine Chemical Co., Ltd      [2017-03-06 13:55:40 ]

Trimethyl phosphonoacetate

CAS 5927-18-4 Appearance Colorless oiled liquid Water less than 0.20% Assay more than 99.0% We are a famous supplier for this product, pls feel free to contact with me if you have needs.

Depew Fine Chemical Co., Ltd      [2017-03-03 15:33:11 ]

6-Ethyl-3-oxa-6-azaoctanol

CAS 140-82-9 Appearance Colourless transparent liquid Assay more than 99.0% Water less than 0.05% HAZEN less than 50 We are a famous supplier for this product in China, pls feel free to contact with me if you have needs.

Depew Fine Chemical Co., Ltd      [2017-03-03 14:49:47 ]

(S)-(+)-Mandelic acid

CAS 17199-29-0 Appearance white crystalline powder Melting point 130-134℃ Optical Rotation more than 154o (20/D) Loss on drying less than 0.5% (W/W) Residue on Ignition less than 0.2% Assay more than 99%

Depew Fine Chemical Co., Ltd      [2017-03-03 10:15:47 ]

4-Ethoxy-1,1,1-trifluoro-3-buten-2-one

CAS 17129-06-5 Appearance Light yellow liquid Purity more than 95% We are a experienced supplier for it, we promise to offer the most competitive price and good price, looking forward to hearing from you

Depew Fine Chemical Co., Ltd      [2017-03-03 10:11:13 ]

Epichlorohydrin

CAS 106-89-8 It can be used as Glycerin intermediate and organic solvent. Assay more than 99.5% Color, APHA less than 15 Moisture less than 0.1% Density (20℃): 1.180-1.183

Depew Fine Chemical Co., Ltd      [2017-03-03 10:06:31 ]

5-chloropthiophene-2-carboxylic acid

CAS 24065-33-6 Appearance white to off-white powder Purity more than 99.5% Melting point 151-155℃ Individual Impurity less than 0.1% Water less than 0.5% Residue on Ignition 0.1% We assure to offer the best price with good price, looking forward to hearing from you

Depew Fine Chemical Co., Ltd      [2017-03-02 16:45:42 ]

4-hydroxybenzophenone

CAS 1137-42-4 Appearance White crystal powder Assay by HPLC more than 99% Melting point 132-135℃ Loss on drying less than 0.5% We assure to offer the best price with good service, looking forward to hearing from you

Depew Fine Chemical Co., Ltd      [2017-03-02 16:40:51 ]

8-Hydroxyquinoline

CAS 148-24-3 Appearance Off white to light brown crystal powder Content 99% min Melting point 72~75℃ Redidue on Ignition 0.2% max Cl 0.05% max SO4 0.02% max

Depew Fine Chemical Co., Ltd      [2017-02-27 13:38:24 ]

Methacrylic Anhydride

CAS 760-93-0 Appearance Clear liquid Purity 94.0% min Methacrylic acid 4% max Stabilization 1000~2000ppm Color (Apha) 200max

Depew Fine Chemical Co., Ltd      [2017-02-27 13:02:38 ]

Methyl R-3-Hydroxybutyrate

CAS 3976-69-0 The product adopts the enzyme production technology. It with perfect chiral purity and competitive price .

Ningbo Bichem Pharmaceutical Co.,Ltd      [2017-02-22 11:07:47 ]

N-hexane 97%,99%,99.9%min

Chemical Name N-hexane Synonyms Hexane CAS No. 110-54-3 Molecular formula C6H14 Specifications Items Standards N-hexane Content ≥97.0%, 99.0%,99.9%(Custom-made) Water content ≤35ppm Color saybolt +30 Specific Gravity(kg/m3,20°C) 655-681 Initial boiling point ≥65°C Dry poi

Henan Sinotech Import & Export Corporation      [2017-01-14 19:38:25 ]

Formic Acid 85%

1. Product Name Formic Acid 2. Chemical Formula HCOOH 3. Appearance Colorless transparent liquid 4. Specifications Formic Acid 85%Min HCOOH 85%min Fe(Fe3 ) 0.0005%max Chloride(Cl-) 0.005%max Sulphate(SO42-) 0.002%max Residue 0.006%max 6. Application In medical industryit is used

Qingdao Hisea Chem Co.Ltd      [2017-01-12 11:04:36 ]

Glacial Acetic Acid 99.9%

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 ]

Ethyl Oleate

Email albert@kafenbio com Skype kafenbiotech WhatsApp +8618011892373 www kafenbiotech com Ethyl Oleate Product Name Ethyl Oleate Synonyms Ethyl Oleate;(Z)-9-Octadecenoic acid ethyl ester;ethylcis-9-octadecenoate CAS 111-62-6 MF C20H38O2 MW 310.51 EINECS 203-889-5 Apperance clear

Guangzhou Kafen Biotech Co.,Ltd      [2016-12-09 16:05:26 ]

Guaiacol

Email albert@kafenbio com Skype kafenbiotech WhatsApp +8618011892373 www kafenbiotech com Guaiacol English Name Guaiacol English synonyms PYROGUAIAC ACID; O-METHOXYPHENOL; O-METHYLCATECHOL; CATECHOL MONOMETHYL ETHER; Gulaiacol Chinese synonyms guaiacol; guaiacol; 1,2- methoxy met

Guangzhou Kafen Biotech Co.,Ltd      [2016-12-09 16:04:04 ]