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1,2 acid

Nov 25, 2012

1,2 acid Molecular Weight:188.2 Molecular Formula:C11H8COOOH Appearance: white and pale grey powder 1-hydroxy-2-naphthoic acid ,1,2 acidMolecular formulaMolecular Weight:188.2Molecular ... 0.3%Package: 20kg plastic-lined cardboard barrelProduct Name: 1-hydroxy-2-naphthoic acidMolecular formula: Molecular Weight: 188.2Molecular Formula: ... :T/T in advancedelivery:within 7-10 days 1,2 acid

Supplier: Tianjin Elong Co., Ltd. [China Manufacturers]

(PBTCA)2-Phosphonobutane -1/2/4-Tricarboxylic Acid

Apr 19, 2012

... system as scale and corrosion inhibitor 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTCA)CAS No. 37971-36-1 Molecular Formula: C7H11O9P Molecular weight: 270 ... .0Phosphorous acid(as PO33-)%0.8 maxPhosphorous acid(as PO43-)%0.5 maxDensity (20°C) g/cm31.27 minpH(1% solution)1.5~2.0Usage ... with eye and skin, once contacted, flush with water (PBTCA)2-Phosphonobutane -1/2/4-Tricarboxylic Acid

Supplier: Weifang Taihe Water-Treatment Co., Ltd. [China Manufacturers]

1,2-Benzenedicarboxylic acid

Aug 15, 2012

... /cm31.120±0.003Ester content,%≥99.0Refractive index(25°C)1.5174±0.0004water ,ppm≤100Package and storage Packed in 200 ... held wide open immediately for fifteen minutes. Get medical aid. 1,2-Benzenedicarboxylic acid

Supplier: Jiaxing Delta Import & Export Co., Ltd. [China Manufacturers]

CAS NO 18720-35-9 4-(Methoxycarbonyl)bicyclo[2.2.2]octane-1-carboxylic acid

Mar 11, 2012

... Product Name:4-(Methoxycarbonyl)bicyclo[2.2.2]octane-1-carboxylic acidCas no:18720-35-9 Synonyms:Bicyclo[2.2.2]octane-1,4-dicarboxylicacid, monomethyl ester (8CI ... 760 mmHg CAS NO 18720-35-9 4-(Methoxycarbonyl)bicyclo[2.2.2]octane-1-carboxylic acid

Supplier: Zhengzhou Panpan Chemical Co., Ltd. [China Manufacturers]

2-Phosphonobutane -1,2,4-Tricarboxylic Acid

Jul 04, 2012

... and other Water Treatment Chemicals. Amino Trimethylene Phosphonic Acid (ATMP)2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTCA)CAS No. 37971-36-1Molecular Formula: C7H11O9P ... , once contacted, flush with water.Synonyms:PBTCA;PBTC;PHOSPHONOBUTANE TRICARBOXYLIC ACID;2-Phosphonobutane -1,2,4-Tricarboxylic Acid;2-Phosphonobutane-1,2,4-tricarboxylic acid PBTC; 2-Phosphonobutane -1,2,4-Tricarboxylic ...

Supplier: Shijiazhuang Yuanchem Imp. & Exp. Corp., Ltd. [China Manufacturers]

(1R,2R)-(-)-1,2- diaminocyclohexane acid

Mar 25, 2012

High quality Competitive price High Purity Good service for customers Name:(1R,2R)-(-)-1,2-diaminocyclohexane acid Cas number:20439-47-8 Use:Intermediate of Oxaliplatin (1R,2R)-(-)-1,2- diaminocyclohexane acid

Supplier: Zhejiang Chemicals Import and Export Corporation [China Manufacturers]

2-Phosphonobutane-1,2,4-Tricarboxylic Acid(PBTCA)

Jun 16, 2012

2-Phosphonobutane-1,2,4-Tricarboxylic Acid(PBTCA) CAS No. 37971-36-1 Molecular Formula: C7H11O9P Molecular weight: 270.13 Properties:PBTCA has ... solutionActive acid % ≥50.0Phosphorous acid(as PO33-)%≤0.5Phosphoric acid(as PO43-)%≤0.2Density (20°C) g/cm3 ≥1.27pH(1% water solution)1.5~2.0Fe ... contact with eye and skin, once contacted, flush with water. 2-Phosphonobutane-1,2,4-Tricarboxylic Acid(PBTCA)

Supplier: Nanjing Xiangshengtai Chemical Co., Ltd. [China Manufacturers]

2-Phosphonobutane -1,2,4-Tricarboxylic Acid

May 17, 2012

2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTCA) CAS:37971-36-1 MF: C7H11O9P MW: 270.13 EINECS: 253-733-5 AppearanceClear, ... .0Phosphorous acid(as PO33-)%0.5 maxPhosphoric acid(as PO43-)%0.2 maxDensity (20°C) g/cm31.27 minpH(1% water solution)1.5~2.0Properties ... used alone, the dosage of 5-15mg/L is preferred. 2-Phosphonobutane -1,2,4-Tricarboxylic Acid

Supplier: Ningbo Samreal Chemical Co., Ltd. [China Manufacturers]

1,2,3,4-Butanetetracarboxylic acid

Sep 16, 2012

Grade Standard: Industrial Grade Purity: 98.5% Appearance: White needle crystal SpecificationAppearance: White needle crystal Purity: 98.5% min Moisture: 0.5% max 1,2,3,4-Butanetetracarboxylic acid

Supplier: Shaanxi King Stone Enterprise Company Limited [China Manufacturers]

100kg Pyrogallol A.R. Grade 99.8%, Pyrogallic Acid, 1,2,3-Trihydroxybenzene; 1,2,3-Benzenetriol; CAS 87-66-1 EINECS 201-762-9

Jul 15, 2012

... Pyrogallol A.R. Grade 99.8% Synonyms:Pyrogallic Acid; 1,2,3-Trihydroxybenzene; 1,2,3-BenzenetriolMolecular Formula:C6H3(OH)3CAS#87-66-1EINECS:201 ... container. 100kg Pyrogallol A.R. Grade 99.8%, Pyrogallic Acid, 1,2,3-Trihydroxybenzene; 1,2,3-Benzenetriol; CAS 87-66-1 EINECS 201-762-9

Supplier: Changsha Guanxiang Chemicals Trading Co., Ltd. [China Manufacturers]

(RS)-1,2,3,4-Tetrahydro-1-naphthanoic acid

Jul 30, 2012

1. (RS)-1,2,3,4-Tetrahydro-1-naphthanoic acid 2. 1914-65-4 3. Palonosetron intermediate 4. No less than 98.5% 5. in stock 1. (RS)-1,2,3,4-Tetrahydro-1-naphthanoic acid2. 1914-65-43. Palonosetron intermediate4. No less than 98.5%5. in stock (RS)-1,2,3,4-Tetrahydro-1-naphthanoic acid

Supplier: Beijing Mesochem Technology Co., Ltd. [China Manufacturers]

1-2-Amino-3-methylbutyric acid

Oct 31, 2012

1.Assay:99.0% 2.pH:6.0 3.Specific rotation:+28.09 4.STANDARD: ... :C5H11NO2InChI:InChI:1S/C5H11NO2/c1-3(2)4(6)5(7)8/h3-4H,6H2,1-2H3,(H,7,8)Constitutional Formula ... °~+28.8°+28.09°Residue on ignition≤0.10<0.1 Loss on drying ≤0.300.19Chloride≤0.05<0.05Iron ... metals≤15.0<0.15 Organic Meets the requiremnts Conforms 1-2-Amino-3-methylbutyric acid

Supplier: Shanghai Haochuan Chemical Co., Ltd. [China Manufacturers]

(S)-6,7-Dimethoxy-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid hydrochloride

Sep 01, 2012

Intermediate of Moexipril (S)-6,7-Dimethoxy-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid hydrochloride

Supplier: Zhejiang Weishi Biotechnology Co., Ltd. [China Manufacturers]

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

Jul 28, 2012

Product name: 2-Phosphonobutane-1,2,4-tricarboxylic acid Cas:3 7971-36-1 Appearance: slightly yellow transparent liquid Product name:2-Phosphonobutane-1,2,4-tricarboxylic acidCas:37971 ... ): 2.0maxDensity (20°C) g/cm3 : 1.27 to 1.30Usage: intermediate for pharmaceuticalPackage: 250 kg net plastic drum 2-Phosphonobutane-1,2,4-tricarboxylic acid/37971 ...

Supplier: Cidic Co., Ltd. [China Manufacturers]

2-Phosphonobutane-1,2,4-Tricarboxylic Acid (PBTCA)

Jul 05, 2012

... industrial chain, and of course, with competitive prices. 2-Phosphonobutane-1,2,4-Tricarboxylic Acid(PBTCA)PBTCACAS No.: 37971-36-1Dequest: 7000Molecular weight: 270 ... contact with eye and skin, once contacted, flush with water. 2-Phosphonobutane-1,2,4-Tricarboxylic Acid (PBTCA)

Supplier: Jiangsu Daming Technology Co., Ltd. [China Manufacturers]

1,2,4-Triazole-3-carboxylic acid methyl ester

Aug 25, 2012

... 1,2,4-TRIAZOLE-3-CARBOXYLATE;1H-TRIAZOLE-3-CARBOXYLIC ACID METHYL ESTER;1H-1,2,4-TRIAZOLE-3-CARBOXYLIC ACID METHYL ESTER Specifications:Product name: 1,2 ... ,4-Triazole-3-carboxylic acid methyl esterEnglish name:1,2 ... double plastic bag.2,Put in cool, dry and ventilated place. 1,2,4-Triazole-3-carboxylic acid methyl ester

Supplier: Yichang Kebo Refractories Co., Ltd. [China Manufacturers]

1-(2-fluoro-5-methylphenyl)-3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea

Nov 01, 2012

... ,4-(3-(2-fluoro-5-methylphenyl)ureido)phenylboronic acid is about 0.3% ,Any impurities not more than0.2%,1-(5-Fluoro-2-methyl-phenyl ... )-3-[4-(4,4,5,5-tetramethyl-[1 ... ,3,2]dioxaborolan-2-yl)-phenyl]-urea Less than 0.05%. 1-(2 ...

Supplier: Concord Technology (Tianjin) Co., Ltd. [China Manufacturers]

1-1/2" 3PC Stainless Steel 304 Ball Valve NPT Screw Ends wich Locking Device,1000PSI

May 20, 2012

... ,CF3M,SS316,SS304 ASTM A216-WCB4) Size: 1/4”, 3/8”, 1/2”, 3/4”, 1”, 1 1/4”, 1 1/2”, 2”,2 1/2” ,3” ,4”5) Working pressure: max ... 300 °C (PPL) 7) Working medium: Water, Oil, Gas, Acid, Steam,etcFeatures:1) Blow-out proof stem2) Investment Casting Body3) Pressure Blance ... fittings,Tee,Elbow,Concentric/Eccentric Reducer,Cross,Coupling,Union ect. 1-1/2" 3PC Stainless Steel 304 Ball Valve NPT Screw Ends ...

Supplier: Wenzhou MZC Valve Co., Ltd. [China Manufacturers]

1/2"stainless steel ball valve

Jun 08, 2012

2PC Thread Ball Valve(PN64) Size:1/4~4'', Full Port Material: 304 316 Standard: DIN BS ... Product Description:Connect form: ThreadSize: 1/4"∼4".Suitable medium: water, oil, steam, nitric acid, acetate acid and so on.Suitable temperature: -40 ... sells to internal, external market.Dimension: 1/4", 3/8", 1/2", 3/4", 1"1 1/2'', 2'', 2 1/2'', 3'', 4''PARAMETERS MATERIAL LIST 1/2"stainless steel ball valve

Supplier: Qingdao Woxinde Industrial And Trade Co., Ltd. [China Manufacturers]

feeder clamp for 1/2"

Oct 21, 2012

... of SUS304 , plastic clamp made of PP.Matching cable : standard 1/2" (other sizes available)Quality warranty : our feeder clamps passed authoritative ... and mobile communication, they are made up of excellent anti-acid steel, never rusting under various weather conditons, the quality of ... is up to the international advanced level. feeder clamp for 1/2"

Supplier: Jiangsu Zhongweiye Communication Equipment Co., Ltd. [China Manufacturers]