5 dihydroxy 4 methylbenzoic acid,China 5 dihydroxy 4 methylbenzoic acid Manufacturers, Suppliers

2-Amino-5-chloro-3-methylbenzoic acid/20776-67-4

Mar 11, 2013

2-Amino-5-chloro-3-methylbenzoic acid CAS:20776-67-4 MF:C8H8ClNO2 MW:185.61 Appearance:light yellow powder 2-Amino-5-chloro-3-methylbenzoic acidCAS:20776-67-4MF:C8H8ClNO2MW:185.61Appearance:light yellow powderPurity:>99% 2-Amino-5-chloro-3-methylbenzoic acid/20776-67-4

Supplier: Ningbo Samreal Chemical Co., Ltd.

[China Manufacturers]

CLT acid/ 5-amino-2-chlorotoluene-4-sulphonic acid

Jun 08, 2012

CLT Acid, purity 99% ISO9000 best price and service CLT Acid CAS Number:88-53-9EINECS:201-839-7Molecular Formula:C7H8ClNO3S Molecular Weight:221.66 Appearance: white crystalPurity: 99% CLT acid/ 5-amino-2-chlorotoluene-4-sulphonic acid

Supplier: Shanghai Rokem International Co., Ltd.

[China Manufacturers]

2,5-Dihydroxy-1,4-dithiane 149-30-4

Jun 14, 2012

149-30-4 1,Slightly soluble in benzene, insoluble in water and gasoline 2,Can be used as a corrosion inhibitor 3,Rubber vulca CAS: 149-30-4 serial number inspection item wy-11 character yellowish powder 2 density 1.42 3 melting point 172-180 ºC 4 point of flammability 243 ºC (dec.) 5 water-solubility <0.1 g/100 mL at 19 ºC 2,5-Dihydroxy-1,4-dithiane 149-30-4

Supplier: Fenghua Wenyi Biological Technology Co., Ltd.

[China Manufacturers]

99.0-100.5 USP grade Erythorbic acid

Jun 29, 2012

... : CB3777943 Third party inspection will be accept before loading. Erythorbic acid SpecificationUseageanti-oxidant; preservative; hair color additives. Used as a food ... A,B,CConfromAssay %99.0-100.599.65Specification Rotation-16.5 degree-18.0 degree-17.70 degreeHeavy metals mg/kg10 ... .4max0.13Lead mg/kg5 max1.4Clients Requirements 99.0-100.5 USP grade Erythorbic acid

Supplier: Kunming Jiaxinde Chemicals Corporation

[China Manufacturers]

4-Aminophenylboronic acid pinacol ester

Jan 26, 2013

... -(4-AMINOPHENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE;4-(4 Product Name: 4-Aminophenylboronic acid pinacol ester Synonyms: 2-(4-AMINOPHENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE;4-(4,4,5,5-TETRAMETHYL ... -1,3,2-DIOXABOROLAN-2-YL)ANILINE;4-(4,4,5,5-TETRAMETHYL ...

Supplier: Tianjin Elong Co., Ltd.

[China Manufacturers]

2-Amino-4-methoxybenzoic acid

May 12, 2012

Molecular Formula C8H9NO3 Molecular Weight 167.16 CAS Registry Number 4294-95-5 2-Amino-4-methoxybenzoic acidSynonyms 4-Methoxyanthranilic acidMolecular Formula C8H9NO3Molecular Weight 167.16CAS Registry Number 4294-95-5 2-Amino-4-methoxybenzoic acid

Supplier: Jinan Great Chemical Industry Co., Ltd.

[China Manufacturers]

3-Methoxy-4-nitrobenzoic acid

Feb 20, 2013

used in organic synthesis Product name:3-Methoxy-4-nitrobenzoic acidCAS No.:225-793-2Appearance: Yellow Crystalline PowderMolecular Formula: ... :≥98%Melting Point:233-235oCLoss on Ignition:≤0.5%Loss on Drying:≤0.5%Use:Used in organic synthesisNote:We have strong ... products according to client's specifications and requirements 3-Methoxy-4-nitrobenzoic acid

Supplier: Jintan Li Sheng Commerce Co., Ltd.

[China Manufacturers]

3-Acetylthiazolidine-4-Carboxylic acid,Folcisteine,NATCA amino acid

Sep 26, 2012

... ,NATCA 3.CAS# :5025-82-1 4.Assay:99% 5.M.F.:C6H9NO3S 3-Acetylthiazolidine-4-Carboxylic acid,Folcisteine,NATCA is white crystalline powder ... less than 98.5%pH1.5~2.0Storage:Preserve in tight containers at controlled room temerature. 3-Acetylthiazolidine-4-Carboxylic acid,Folcisteine,NATCA amino ...

Supplier: Chengdu Baishixing Science and Technology Industry Co., Ltd.

[China Manufacturers]

4-Hydroxybenzoic acid

Dec 07, 2012

4-Hydroxybenzoic acid 99-96-7 Cas no.: 99-96-7 M.F:C7H6O3 white crystal powder Specifications Benzoic acid index Items ... Index Content99-100.5%Loss on drying≤0.5% after drying for three hours over sulphuric acidMelting range121.5-123.5°CPHAbout 4 ... (solution in water)Arsenic≤3 ppmLead≤5 ppmMercury≤1 ppmHeavy metal (as ...

Supplier: Xi'an Pandora Biological Technology Co., Ltd.

[China Manufacturers]

5-Methyl-(6S)-tetrahydrofolic acid

May 07, 2012

Name: N-[4-[[[(6S)-2-Amino-5-methyl-1,4,5,6,7,8-hexahydro-4-oxopteridine-6-yl]methyl]amino]benzoyl]-L-glutamic acid Synonyms: l ... Name: N-[4-[[[(6S ... )-2-Amino-5-methyl-1,4,5,6,7,8-hexahydro-4-oxopteridine-6-yl ...

Supplier: 366 Pharma (Nanjing) Co., Ltd.

[China Manufacturers]

1,5-Dihydroxy naphthalene

Oct 06, 2012

Name 1,5-Dihydroxy naphthalene Synonyms 1,5-Dihydroxynaphthalene CAS Registry Number 83-56-7 EINECS 201-487-4 Name 1,5-Dihydroxy naphthalene Synonyms 1,5-Dihydroxynaphthalene; Naphthalene-1,5-diol; 1,5-Naphthalenediol Molecular Formula C10H8O2 Molecular Weight 160.17 CAS Registry Number 83-56-7 EINECS 201-487-4 1,5-Dihydroxy naphthalene

Supplier: Suzhou Toprun Imp.& Exp. Trading Co., Ltd.

[China Manufacturers]

4-Chlorobenzenesulfonic acid

Jan 11, 2013

... , one of the biggest 4-Chlorobenzenesulfonic acid manufacturers and exporter in China. 4-Chlorobenzenesulfonic acidAlias: p-Chlorobenzenesulfonic acid;4-Chlorobenzenesulfonic acid;Closylate1. Molecular formula:C6H5ClO3S2. Molecular ... drugs, dyestuff, pesticides, agrochemicals and surfactants. Catalyst for esterification reactions. 4-Chlorobenzenesulfonic acid

Supplier: Henan Tianshui Chemical Co., Ltd.

[China Manufacturers]

2.4-dichlorophenoxyacetic acid (2 4-D)

Mar 27, 2012

1. 2,4-Dichlorophenoxyacetic acid 2. Plant growth regulator 2,4-D 3. CAS No.: 94-75-7 4. MOQ: 50 grams SpecificationPurity,%.................................................................................................≥99.0Melting ... .5%SL2,4-D Isobutyl ester 40%ECPacking details10ML ~200L for liquid formulations, 1G~25KG for solid formulations 2.4-dichlorophenoxyacetic acid (2 4-D ...

Supplier: Wuji Xinhui Chemical Co., Ltd.

[China Manufacturers]

1,4-butanedicarboxylic acid,adipic acid

Jan 28, 2013

1,4-butanedicarboxylic acid 1.Adipic acid;Hexanedioic acid 2.Packing:500kg jumbo bag 3.Origin:petrochina lianghua 14-butanedicarboxylic acid is the organic compound ... formula (CH2)4(COOH)2. From the industrial perspective, it is the most important dicarboxylic acid: About 2.5 billion kilograms of ... Uses:By far the majority of the 2.5 billion kg of adipic acid produced annually is used as monomer for ...

Supplier: Dowpol Chemical International Corp.

[China Manufacturers]

99.5% food additive Succinic Acid

Jun 13, 2012

we cooperate with Zhejiang University, the anuual production of succinic acid is 7000 tons per year. A. Specification:Molecular Formula: C2H4( ... .40.40.5E. Packing: 25kg net per woven bag 99.5% food additive Succinic Acid

Supplier: Shandong Feiyang Chemical Co., Ltd.

[China Manufacturers]

6-ACETYLAMINO-2-AMINO-1-HYDR OXYBENZENE-4-SULPHONIC ACID

Jul 03, 2012

6-ACETYLAMINO-2-AMINO-1-HYDR OXYBENZENE-4-SULPHONIC ACID Our products are in good quality with competitive price ... kinds of Dye Intermediates,such as:1-DIAZO-2-NAPHTHOL-4-SULFONIC ACID6-NITRO-1-DIAZO-2-NAPHTHOL-3-SULFONIC ... ACIDBENZALDEHYDE-(2-CARBOXY-5-SULFOPHENYL HYDRAZONE)ORTHANILIC ACID2-AMINOPHENOL5-HYDROXYSULFONYLANTHRANILIC ACID and so onLook forwatd to your enquiry ...

Supplier: Qingdao Sanhuan Colorchem Co., Ltd.

[China Manufacturers]

PBTC 2-Phosphonobutane - 1,2,4 - tricarboxylic acid

Sep 01, 2012

... to pale yellow liquidActive Acid (%)49.0 - 51.0Phosphorous acid as PO33- (%)0.8 maxPhosphorous acid as PO43- (%)0.5 maxPH(1% solution)@25 ... maxColour APHA(Hazen)125 max PBTC 2-Phosphonobutane - 1,2,4 - tricarboxylic acid

Supplier: Henan Qingshuiyuan Technology Co., Ltd.

[China Manufacturers]

6-NITRO-1-DIAZO-2 NAPHTHOL-4-SULFONIC ACID

Jan 29, 2013

... DIAZO-2 NAPHTHOL-4-SULFONIC ACIDAPPEARANCE:YELLOW BROWN CRYSTALCONTENT:75%MINPHLC CONTENT:90% MININSOLUBILITY:0.15% MAXFEED ACID:3.5% MAX8-NITRO( ... HPLC): 4% MAX.CONTENT:80%MINPHLC CONTENT:95% MININSOLUBILITY: ... 0.1% MAXFEED ACID:3% MAX8-NITRO(HPLC): 2% ...

Supplier: Dalian Richon Chem Co., Ltd.

[China Manufacturers]

2-Phosphonobutane-1,2,4-tricarboxylic acid/37971-36-1

Feb 22, 2012

Product name: 2-Phosphonobutane-1,2,4-tricarboxylic acid Cas:3 7971-36-1 Appearance: slightly yellow transparent liquid ... -Phosphonobutane-1,2,4-tricarboxylic acidCas:37971-36-1Appearance:slightly yellow transparent liquidPhosphorous acid (as PO3): 0.5% max.Phosphoric acid (as PO43): 0 ... pharmaceuticalPackage: 250 kg net plastic drum 2-Phosphonobutane-1,2,4-tricarboxylic acid/37971-36-1

Supplier: Cidic Co., Ltd.

[China Manufacturers]

ACVA 4,4'- Azobis -4-cyanovaleric acid) cas no.: 2638-94-0

Sep 10, 2012

... %min 3.M.W: 280.29 4.Iron: 10ppm max 5.Packing: 20KG carton 4,4’-Azobis(4-Cyano Valeric Acid) ACVA CAS NO.2638-94 ... used as a polymerization initiator of vinyl single-substance ACVA 4,4'- Azobis -4-cyanovaleric acid) cas no.: 2638-94-0

Supplier: Langfang Hawk Technology & Development Co., Ltd.

[China Manufacturers]