Global Free Trade Posts |
trans-2,3,4-Trimethoxycinnamic acid MF: C12H14O5 MW: 238.24 CAS: 33130-03-9 EINECS: 251-388-5 Melting point: 172-174 °C Assay: 98.5% Uses: chemical intermediate. E-mail: ken060214245@yuanchengtech.com
Post by Ken Zheng [Chemicals] @2013-01-23 08:06:53
3-Amino-4-hydroxybenzoic acid MF: C7H7NO3 MW: 153.14 CAS: 1571-72-8 EINECS: 216-390-2 Melting point: 208 °C (DEC.) Packing : 25kg/drum Assay: 98% min.pharm.grade Appearance: white to pink acicular crystal. Uses: azo and sulfur dyes, and...
Post by Ken Zheng [Chemicals] @2013-01-23 08:06:23
Caffeic acid Product name: Caffeic acid Synonym: 3,4-Dihydroxycinnamic acid CAS NO: 331-39-5 MW: 179.15 EC NO: 206-361-2 MF: C9H7O4 Standard: cp,usp,bp Packing: 25KG/drum Water solubility: soluble in hot water E-mail:...
Post by Ken Zheng [Chemicals] @2013-01-23 08:06:04
rectangular tube square steel pipe 1. Specification: 16*16-600*600mm 2. Thickness: 0.5-40mm 3. Standard: Can be required 4. All kinds of specification 5. Good quality with competitive price 6. Packing: Standard export packing The company...
Post by HuGuangSheng HuGuangSheng [Minerals & Metallurgy] @2013-01-23 08:05:52
Syringic acid Product name: Syringic acid Synonyms: 4-Hydroxy-3,5-dimethoxybenzoic acid; 3,5-Dimethoxy-4-hydroxybenzoic acid CAS Registry Number: 530-57-4 Molecular Formula: C9H10O5 Molecular Weight: 198.17 EINECS: 208-486-8 Appearance:...
Post by Ken Zheng [Chemicals] @2013-01-23 08:05:32
Ferulic Acid Synonyms: 4-hydroxy-3-methoxycinnamic acid;ferulic acid; 3-methoxy-4-hydroxy-cinnamic acid; 3-(4-hydroxy-3-methoxyphenyl)acrylic acid MF,MW: C10H10O4, 194.19 CAS: 1135-24-6 Appearance:pale white fine powder assay : 98%...
Post by Ken Zheng [Chemicals] @2013-01-23 08:05:03
2,6-Difluorocinnamic acid CAS: 102082-89-3 MF: C9H6F2O2 MW: 184.14 Melting point:124-125 °C(lit.) Assay :≥99% Appearance:white or pale yellow crystalline. Uses :synthetic intermediate. E-mail: ken060214245@yuanchengtech.com
Post by Ken Zheng [Chemicals] @2013-01-23 08:04:27
rectangular tube square steel pipe 1. Specification: 16*16-600*600mm 2. Thickness: 0.5-40mm 3. Standard: Can be required 4. All kinds of specification 5. Good quality with competitive price 6. Packing: Standard export packing The company...
Post by HuGuangSheng HuGuangSheng [Minerals & Metallurgy] @2013-01-23 08:03:51
Southeast Asia clothing wholesale,Ordering quality women's clothing Southeast Asia clothing wholesale,Ordering quality women's clothing Our factory is located in China's third-largest economy in the city - Guangzhou Baiyun District, is a...
Post by Shen Kun Chi [Apparel] @2013-01-23 08:03:34
3-Bromocinnamic acid CAS: 32862-97-8 MW: C9H7BrO2=227 Appearance: white crystalline. mp: 178-182℃, Assay: ≥99.0% Usage: as pharmaceutical intermediate. E-mail: ken060214245@yuanchengtech.com
Post by Ken Zheng [Chemicals] @2013-01-23 08:03:25
2-bromo cinnamic acid CAS: 7345-79-1 MF: C9H7BRO2 MW: 227.06 Appearance: white crystalline assay: 99% package: 5kg/bag Usage: pharmaceutical intermediates. E-mail: ken060214245@yuanchengtech.com
Post by Ken Zheng [Chemicals] @2013-01-23 08:02:48
2,6-Dichlorocinnamic Acid CAS: 5345-89-1 MF: C9H6Cl2O2 MW: 217.05 EINECS: 226-301-9 Assay: 98% Appearance: white crystal Packing: 5KG Standard: enterprise standard Usage: Organic intermediates Melting poing: 192-196 °C E-mail:...
Post by Ken Zheng [Chemicals] @2013-01-23 08:02:06
2,4-Dichlorocinnamic acid Assay: 98% CAS: 1201-99-6 /20595-45-3 Packing: 5KG Standard: enterprise standard Usage: Organic intermediates E-mail: ken060214245@yuanchengtech.com
Post by Ken Zheng [Chemicals] @2013-01-23 08:01:37
3,5-dimethoxycinnamic acid CAS: 16909-11-8 MF: C11H12O4 MW: 208.21 packing: 25kgdrum assay: 99% appeance: white or pale yellow crystalline mp: 180-184℃ ,not soluble in water,soluble in ethanol ethyl acetate Mainly used as material of...
Post by Ken Zheng [Chemicals] @2013-01-23 08:01:16
Commodity fumish welded steel pipe spiral tubes API 5L pipes Specification 219-3620mm*5.0-30mm Material 20#45#Q195Q215Q235Q345 Standard API,ASTM,EN,JIS,BS,Din,GB,etc. Length As per client requirement Usage Petrol,gas,water...
Post by HuGuangSheng HuGuangSheng [Minerals & Metallurgy] @2013-01-23 08:00:51
2-BROMO-4-FLUOROCINNAMIC ACID CAS NO.: 289038-17-1 Assay: 98% Molecular Formula:C9H6BrFO2 Molecular Weight:245.05 Detection Method: Chromatography Packing:5kg/tin E-mail: ken060214245@yuanchengtech.com
Post by Ken Zheng [Chemicals] @2013-01-23 08:00:49
3-[4-(METHYLSULFANYL)PHENYL]ACRYLIC ACID English name: 3-[4-(METHYLSULFANYL)PHENYL]ACRYLIC ACID CAS: 102016-58-0 MF: C10H10O2S MW: 194.2502 ASSAY: 98% Description: pale white crystalline powder melting point: 174-175℃ boiling point:...
Post by Ken Zheng [Chemicals] @2013-01-23 08:00:32
3-Nitrocinnamic acid CAS: 555-68-0 Appearance: light yellow needle crystal Packing:25kg/bag Assay; 99.00 % Usage: organic synthesis intermediate E-mail: ken060214245@yuanchengtech.com
Post by Ken Zheng [Chemicals] @2013-01-23 08:00:02
4-Nitrocinnamic acid CAS: 619-89-6 Appearance: white or light yellow crystal Packing: 25kg/bag Assay: 99.00 % Usage: organic synthesis intermediate E-mail: ken060214245@yuanchengtech.com
Post by Ken Zheng [Chemicals] @2013-01-23 07:59:42
2,5-Dimethyl-4-[[(2-thienylmethyl)amino]sulfonyl]-3-furancarboxylic acid CAS: 306936-40-3 Appearance: white crystal Packing:25kg/bag Assay: 99.00% Usage: pharmaceutical material and intermediate E-mail:...
Post by Ken Zheng [Chemicals] @2013-01-23 07:59:15
