p toluene sulfonic acid 99,China p toluene sulfonic acid 99 Manufacturers, Suppliers

P-Toluene Sulfonic Acid 99%

Feb 01, 2013

... .use in medinice 3.6192-52-5 4.propmpt delivery P-Toluene Sulfonic Acid 99%1.character:CAS NO : 104-15-4Appearance :white needle crystalMolecular ... (chemical pure)Content(C7H8O3S·H2O) ≥%90.095.097.098.0Free acid(H2SO4) ≤%3.02.00.70.1Moisture(crystal water)≤%1412.59 ... as your request,with photo before shipmentany question, welcome here! P-Toluene Sulfonic Acid 99%

Supplier: Henan Allrich Chemical Co., Ltd.

[China Manufacturers]

P-Toluene Sulfonic acid

Jun 09, 2012

Premium P-Toluene Sulfonic acid, one of the biggest P-Toluene Sulfonic acid manufacturers and exporter in China. English name:P-Toluene Sulfonic acidMolecular formula:C7H8O3S·H2OMolecular weight:190.2CAS No.:104 ... productsIndustrial gradePharmaceutical gradeExtracted productReagent gradeSpecial gradeTotal acidity ≥%(sulfonic acid)40-6090-9393/9595/9797/9998/99/Free acid ≤%20-403-632/10.7/0 ...

Supplier: Henan Tianshui Chemical Co., Ltd.

[China Manufacturers]

P-toluene sulfonic Acid

Jan 10, 2013

... : 104-15-4 Formula: C7H8O3S SYNONYMS: P-Toluene sulfonic acid, 4-Methylbenzenesulfonic acid, 4-Toluene sulfonic acid, PTSA, p-Toluenesulfonic acid Appearance: White crystalline Specifications: 99%, 97%, 95% Packing: 25 Kg ...

Supplier: Suzhou Huanxin Chemical Imp & Exp Co., Ltd.

[China Manufacturers]

Methane Sulfonic Acid 99%

Jan 02, 2013

Methane Sulfonic Acid CAS Number: 75-75-2 MF CH4O3S Molecular Weight 96.11 Chinese most competive price Inspection itemsQuality StandardContent≥99% Sulfate≤30ppm Fe≤5ppmHeavy metal≤5ppmColor ≤20HazenChloride ≤10ppm Methane Sulfonic Acid 99%

Supplier: Rugao Wanli Chemical Co., Ltd.

[China Manufacturers]

Para Toluene Sulfonic Acid, Monohydrate

Nov 15, 2012

... 3 Purity:98%min 4 Appearance:White cryatal Para Toluene Sulfonic Acid, Monohydrate p-toluenesulfonic acid CAS NO.CAS NO of anhydrous material:6192-65 ... avoided of getting in touch with bodies and clothes Para Toluene Sulfonic Acid, Monohydrate

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

[China Manufacturers]

p-Aminobenzoic acid 99.5%min

Aug 03, 2012

p-Aminobenzoic acid 99.5%min 1.Apearance:Colorless crystals 2.Slightly soluble in cold water p-Aminobenzoic acid 99.5%min CAS NO. 150-13-0 Molecular Formular C7H6NO2 Molecular Weight 136.1286 InChI InChI=1/C7H7NO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,8H2,(H,9,10)/p-1 p-Aminobenzoic acid 99.5%min

Supplier: Shanghai Haochuan Chemical Co., Ltd.

[China Manufacturers]

2-Hydroxy-4-Methoxybenzophenone-5-sulfonic acid (UV-284)

Aug 03, 2012

2-Hydroxy-4-Methoxybenzophenone-5-sulfonic acid UV-284; BP-4 CAS NO:4065- ... material of UV-Absorbant 2-Hydroxy-4-Methoxybenzophenone-5-sulfonic acid UV-284; BP-4CAS NO:4065-45-6Raw material ... of UV-AbsorbantItemStandardAppearanceWhite or light yellow powderPurity≥99.0%Specific Extinction E 285 460E 325 ≥290PH ... ≥140oCHeavy Metals5ppm 2-Hydroxy-4-Methoxybenzophenone-5-sulfonic acid (UV-284)

Supplier: Synchem International Co., Ltd.

[China Manufacturers]

Supply Fumaric Acid 99.5%

Aug 16, 2012

... terms of payment: L/C TT D/P L/C at 30days COMMODITY: Fumaric Acid 99.5% in Food Grade 1. Essential Charactera ... ) Appearance: White odorless Crystaline powderb) Molecular Formular: C4H4O4c) Content (As dried basis):99.5 ... /Cd) 30%T/T, 70%DP6. Find Pictures Supply Fumaric Acid 99.5%

Supplier: Suzhou Heng Tai Medicines & Chemical Co., Ltd.

[China Manufacturers]

Methane Sulfonic Acid solution: CH3SO3H 70%

Mar 28, 2012

... Cardiovascular agents 2. 30kg/drum, 250kg/durm Methane Sulfonic Acid solution: CH3SO3H ≥70% (≥99%)Executive standard:Q/XJH20-20061. Molecular weight: ... . Proportion: 1.340~1.360 5.Main index:CH3SO3H ≥70% ≥99%SO42- ≤30ppm ≤50ppmCl- ≤10ppm ≤10ppmFe ≤5ppm ≤5ppmPb ≤5ppm ... .8.Notice:It has the character of acid corrosive, and should be treated as acid corrosive. Methane Sulfonic Acid solution: CH3SO3H 70%

Supplier: Wuhan Xinxing Kwan On Imp. & Exp. Trade Co., Ltd.

[China Manufacturers]

2-Acrylamido-2-Methylpropane Sulfonic Acid (AMPS)

May 19, 2012

... and heat stability. Name: 2-Acrylamido-2-Methylpropane Sulfonic AcidSynonym: Acrylamido Tertiary Butyl Sulfonic Acid or AMPS, ATBSCAS NO.: 15214-89-8EC NO ... storage period is 1 year. Usage:2-Acrylamido-2-Methylpropane Sulfonic Acid (2-A2MPS) can be used not only to copolymerization, but ... , biomedicine, magnetic material and cosmetics etc. 2-Acrylamido-2-Methylpropane Sulfonic Acid (AMPS)

Supplier: Xiamen Changtian Enterprise Co., Ltd.

[China Manufacturers]

high quality Boric acid 99%min for glass production use

Feb 07, 2013

... L/C at sight high grade boric acid powder/granular 99.5% Introduction of ourselves:Zhengzhou P&B Chemical Co., Ltd. is a ... agriculture Tech. Parameters of boric acid granular ItemExcellent ProductFirst-class ProductQualifiedBoric Acid99.6-99.8%99.3-99.4%99.0%Water Insoluble0.01max0.040 ... change happens when heavy crystallization and agglomerate. high quality Boric acid 99%min for glass production use

Supplier: Zhengzhou P&B Chemical Co., Ltd.

[China Manufacturers]

2013 Hot Sale!Factory Price Sodium p-toluene sulfonate CAS NO:657-84-1 ISO Manufacturer

Dec 02, 2012

... P-Toluene sulfonate Properties:Synonyms: Sodium tosylate, Sodium p-toluenesulfonate, Sodium p-methylbenzenesulfonate, SODIUM P-TOLYL SULFONATE, 4-Toluenesulfonic acid sodium salt, p-Toluenesulfonic acid ... p-Toluenesulfonic acid, sodium salt, NSC203318, Benzenesulfonic acid, 4-methyl-, sodium salt 2.Sodium P-Toluene ... formulations.3. Sodium P-Toluene sulfonate Specifications: Analysis ...

Supplier: Henan CXH Purity Industrial And Trading Co., Ltd.

[China Manufacturers]

Manufacturing methacrylic acid 99.5%min

Feb 24, 2013

... quality Reliable,powerful supplier Fast shipment Methacrylic acid is used in the fields of concrete ... water reducer and acrylate. Product name: Methacrylic acid CAS No. :79-41-4 PRODUCT METHACRYLIC ... ACIDCHEMICAL FORMULACH(CH3)COOHITEMSTANDARDRESULTPURITY %99% min99.5%WATER %0.15 max0.11ACID CONTENT0 ... and ion exchange resin Manufacturing methacrylic acid 99.5%min

Supplier: Nanjing Leader Chemical Co., Ltd.

[China Manufacturers]

DTPA acid 99%, CAS: 67-43-6

Aug 22, 2012

... . Application of DTPA (CAS: 67-43-6): 1. DTPA 99%min (Diethylenetriaminepentaacetic Acid, CAS: 67-43-6) is primarily used as a ... metal ion chelator. 2. DTPA 99%min (Diethylenetriaminepentaacetic Acid, CAS: 67-43-6) has found countless applications in ... papermaking, textiles, food, medicine, agriculture, daily necessities, and others. DTPA acid 99%, CAS: 67-43-6

Supplier: Hangzhou Ruijiang Chemical Co., Ltd.

[China Manufacturers]

Sulfamic Acid 99.5%

Feb 22, 2013

... -6 White flakes crystal Product Category: Detergent Sulfamic Acid 99.5%Aminosulfonic Acid NH3SO3 CAS:5329-14-6 White flakes crystal Product ... : DetergentSpecificationProduct Sulfamic acidName of Index High classAppeareance White crystalline powderSulfamic acid content, % 99.80 MinSulphate (SO42-),% 0.03 MaxIron (Fe3+) ,% 0 ... super sacksStorage: keep in clean, dry & ventilate places Sulfamic Acid 99.5%

Supplier: Anhui Suntran Chemical Co., Ltd.

[China Manufacturers]

Methane Sulfonic Acid 75-75-2

Jul 11, 2012

... NO.:75-75-2 Purity by weight: 70%min Methane Sulfonic Acid (MSA)CAS No.:75-75-2M.F. : CH4O3S Mol.wt ... .Usual Packing 250 Kg net plastic drum, UN-Approved. Methane Sulfonic Acid 75-75-2

Supplier: Langfang BLD Trade Co.

[China Manufacturers]

Chloroacetic acid 99%min

Jun 13, 2012

... . 2.2 Chloroacetic Acid quality index (HG/T3721-2000) Items Index Superior grade First grade Qualification Chloroacetic Acid content % 99.0 97.5 ... 96.0 Dichloroacetic Acid content % 0.5 1.5 2 ... weight 25KG, 50K G or upon the customers' requirement. Chloroacetic acid 99%min

Supplier: Qingdao Deyuan Chemical Co., Ltd.

[China Manufacturers]

Phosphorous Acid 99%

Feb 16, 2013

... :white crystalline solidStability:Stable. Incompatible with strong bases. Hygroscopic Phosphorous Acid 99%

Supplier: Fugu County Ruilong Business Co., Ltd.

[China Manufacturers]

high pruity OXALIC ACID 99.6

Jan 09, 2013

... waven bags lined with plastic bag Usage:dyestuff industry OXALIC ACID,Ethanedionic acidAppearance:White CrystalsPackage:25kg net in plastic waven bags ... and basic materialsfor chemical industry indexWonderful gradeFirst gradeUp to gradepurity% ≥99.699.499.0suiphate group % ≤0.080.100.20ignition (850oC) % ≤0 ... cooperation with you .TIANJIN ELONG.CO.LTD high pruity OXALIC ACID 99.6

Supplier: Tianjin Elong Co., Ltd.

[China Manufacturers]

1-Naphthol-4-Sulfonic Acid

Jul 03, 2012

... quality and competitive price Name of chemical: 1-Naphthol-4-Sulfonic Acid Molecular formular: C10H8O4SSpecifications: ItemHigh gradeStandard gradeAppearanceWhite to light grayish white ... .33Water insolubles %max.0.10.11-Naphthylamine-4-Sulfonic acid (by 1-Naphthol-4-Sulfonic acid on 100% basis) %max.00SO2 %max.00Fe %max ... the rain and burnt by the sun. 1-Naphthol-4-Sulfonic Acid

Supplier: Shanghai Rokem International Co., Ltd.

[China Manufacturers]