4 trifluoro phenyl boronic acid,China 4 trifluoro phenyl boronic acid Manufacturers, Suppliers

Macroporous Weak Acid Cation Exchange Resin

Sep 18, 2012

Product Data Sheet D113 is a premium grade, weak acid, macroporous, cation resin. Polymer Matrix Structure______________Acrylic Crosslinked with DVBPhysical Form ... Gravity, moist H+ Form_______1.18PH Range, operating________________4 - 14 Macroporous Weak Acid Cation Exchange Resin

Supplier: Bengbu Dongli Chemical Co., Ltd.

[China Manufacturers]

Kojic Acid 99% --- skin whitenning, cosmetic raw material/pharmaceutical intermediate

Dec 24, 2012

... No:501-30-4Kojic acid, (formal name: 5-hydroxy-2-hydroxymethyl-1,4-pyrone) is a kind ... of subacid organic compound made in microbial fermentation. Kojic acid ... keeping and antioxidation. Experiments demonstrate that koiic acid is able to inhibit the sodium nitrite in ... (like headache and toothache, etc.).(4) In agriculture field: Kojic acid is used in producing biological pesticides ...

Supplier: Qingdao Great Chemical Inc.

[China Manufacturers]

formic acid 85%

Nov 28, 2012

... consists of an effectively endless network of hydrogen-bonded formic acid molecules. This relatively complicated compound also forms a low- ... boiling azeotrope with water (22.4%) and liquid formic acid also tends to supercool.Specification: Item Top Grade ... First Grade Qualified Grade Purity%,≥908585Chroma(Pt-Co)≤1020Dilution test(Acid+water=1+3)%, ≤No cloudQualifiedChloride(C1)%, ≤0.0030. ...

Supplier: Puyang Tiancheng Chemical Co., Ltd.

[China Manufacturers]

High quality CBZ-Val-OH,CAS:1149-26-4

Aug 18, 2012

High quality CBZ-Val-OH,CAS:1149-26-4 ISO,GMP certificate AJI/USP standard Good price& ... delievery time High quality CBZ-Val-OH,CAS:1149-26-4 Detailed Product Description1.CBZ-Val-OH 2.CAS# : ... 1149-26-4 3.Assay:99% 4.Molecular formula:C13H17NO4 5.Molecular weight:251.28 ... AnalysisOne SpotAssay(HPLC)≥99%Specific Rotation [20/D]-4 °(c=2,acetic acid) High quality CBZ-Val-OH,CAS:1149-26 ...

Supplier: Nantong Desheng Chemical Co., Ltd.

[China Manufacturers]

Tannic acid

Mar 17, 2013

... thoroughly after handling.UN CAS-No. 1401-55-4RS Tannic acid

Supplier: Xilong Chemical Industry Incorporated Co., Ltd.

[China Manufacturers]

phosphoric acid 85% food grade for FOOD ADDITIVE

May 05, 2012

phosphoric acid 1.food grade,industrial grade,electron grade 2.competitive price 3.delivery on time 4.good quantity ... phosphoric acid1.Specification of Phosphoric Acid termsphosphoric acid industry grade phosphoric acid food grade purity ... phosphates if you have any interest in this phosphoric acid , plz contact meWith advanced management and constant development, ...

Supplier: Jiali Bio Group (Qingdao) Limited

[China Manufacturers]

99.6%min boric acid

Jul 08, 2012

... manufacturer 3.accept small order 4.free sample Boric acidApplication of boric acid:1. boric acid in glass industry: Optical ... and Boron steel, and strengthen their hardness and ductility;4. boric acid medicine: Desinfectant and Preservatives; Astringent and insecticide;5. ... specification of baric acid as follows:Items StandardHigh-classFirst-classQualifiedBoric acid (H3BO3)99.6-100.899.4-100.8≥99 ...

Supplier: Zhengzhou Sigma Chemical Co., Ltd.

[China Manufacturers]

potassium acid phosphate

Jun 27, 2012

... 2.Excellent quality 3.Delivery quick 4.Competitive price potassium acid phosphatePotassium N-methyldithiocarbamate is a broad-spectrum microbiocide that is ... the Material Safety Data Sheet for Potassium N-methyldithiocarbamate. potassium acid phosphate

Supplier: SPE Chemicals Co., Ltd.

[China Manufacturers]

Kojic Acid

Feb 09, 2013

... quality with competitive price Kojic Acid CAS NO. 501-30-4 EINECS NO.207-922-4INCI Name: Kojic Acid Chemical Name5-Hydroxy-2 ... -(Hydroxymethyl)-4H-Pyran-4-OneMolecular Formula: C6H6O4 Molecular Weight: 142.11Structural ... and shield from light. The validity is 2 years. Kojic Acid

Supplier: Shaanxi Sciphar Hi-Tech Industry Co., Ltd.

[China Manufacturers]

High-quality Fumaric Acid in Stock

Feb 07, 2013

... ≤0.1%Chroma( in 5% ethanol)≤15Maleic acid≤0.1% 4.Usage:1).Fumaric acid Used as sour agent in food industry. Widly ... used in producing various carbonic acid drink, wine, ... to produce alexipharmic sodium dimercaptosuccinate and ferrous fumarate.3). Fumaric acid used in manufacturing unsaturated polyester resin. 5.Package:In 25kg ...

Supplier: Zhengzhou Natural Chemical Co., Ltd.

[China Manufacturers]

Sodium Acid Pyrophosphate(SAPP)

Dec 19, 2012

... (2): 95%Min; white powder (3):food grade (4)prompt deliery Sodium Acid Pyrophosphate(SAPP) Chemical formula : Na2H2P2O7Molecular weight: 221.95CAS Number ... solution is heated together with diluted inorganic acid, it will be hydrolyzed into phosphoric acid; It is hydroscopic, and when absorbing humidity ... %≥63.0-64.063.0-64.04PH #118alue3.5-4.53.5-4.55Water Insoluble %≤1.01.06Fluoride (as F) % ≤ 0. ...

Supplier: Shifang Zhiyuan Chemical Co., Ltd.

[China Manufacturers]

3-Morpholinopropanesulfonic Acid 1132-61-2

Feb 08, 2013

... bag with PE liner inside 4.Delivery Detail:7 days after payment 3-(4-Morpholino)propane sulfonic acid [MOPS] 1.CAS:1132-61 ... .5%Absorbency (260nm): ≤0.05Absorbency (280nm): ≤0.03 3-Morpholinopropanesulfonic Acid 1132-61-2

Supplier: Dongyang Tianyu Chemical Co., Ltd.

[China Manufacturers]

Coated Ascorbic Acid(Vitamin C) 97%-USP/BP Standard

Sep 23, 2012

... ºC).Vitamin C behaves as a vinylogous carboxylic acid where the electrons in the double bond (vinyl ... 2.Prevent formation of nitrous amine from nitrous acid in meat products. 3.Improve dough quality ... Colour of Solution≤BY7Copper≤5ppmHeavy Metals≤10ppmIron≤2ppmOxalic Acid≤0.2 %Sulphate Ash (Residue On Ignition ... L-Threo-2,3,4,5,6-Pentahydroxy-1-Hexenoic Acid-4-Lactone Coated Ascorbic Acid(Vitamin C) 97%- ...

Supplier: Qingdao Aurora Chemical Import & Export Co., Ltd.

[China Manufacturers]

sulfuric acid for storage battery

May 08, 2012

sulfuric acid for storage battery 1. 5. 3. 4. 98% industy sulfuric acid for battery manufacture sulfuric acid for storage battery

Supplier: Hubei Shiyuan Chemicals Import & Export Co., Ltd.

[China Manufacturers]

Food grade Citric Acid 99.5%

Aug 09, 2012

... Citric Acid 1.Purity 99.5%-100.5% 2.ISO9001:2008,SGS,BV 3.Reasonable Price based on High Quality 4. ... Formula: C6H8O7Appearance: white crystalline powder and odorless 2.ApplicationsCitric acid is mainly used as an acidulant, flavorant and preservative ... detergent builder3.Specifications99.5% Food grade Citric Acid Monohydrate:8-40MESH, Citric Acid Anhydrous 30-100MESH4.Outer packingpacked in 25kg ...

Supplier: Gansu Jinshi Chemical Co., Ltd.

[China Manufacturers]

DSD ACID

Jan 03, 2013

... 4,4'aaDiaminostilbeneaa2,2'aaDisulfonic acid 2aaCommodity name : DSD ACID 3aaStructural Formula : DSD ACID1,Chemical name : 4,4'– ... Diaminostilbene–2,2'–Disulfonic acid2,Commodity name : DSD ACID3,Structural Formula : 4 ... .There is similar properties with aromatic acid and amine .7,Specifications : ItemMoist ...

Supplier: Hebei Jingxin Chemical Group Co., Ltd.

[China Manufacturers]

emergency light with fan plus rechargeable lead-acid battery

May 30, 2012

emergency light with fan AC/DC operate 6V 4.5AH lead-acid battery high/low speed left & right oscillating ... emergency light with fan plus rechargeable lead-acid batterycontact person: Bill Product Name: RECHARGEABLE WALL FANModel No ... when power failure.Overcharge & Overdischarge ProtectionBattery: 6V 4.5AH Sealed Lead-acid Recharegeable Fan Battery.Charging Time: 6-8h(Single ...

Supplier: Foshan City Jermei Electrical Appliances Co., Ltd.

[China Manufacturers]

12v4Ah UPS Battery

Jul 27, 2012

... 4ah battery 1 2v batteries sla battery GB 12-4, 12v4Ah AGM lead acid battery , VRLA-AGM Battery ,UPS Battery Specifications1)VRLA ... AGM UPS battery 2) Low self-discharge 3) High temperature resistant 4 ...

Supplier: Universal Power Technology Company Limited

[China Manufacturers]

Magnesium Lignosulphonate

Jan 03, 2013

... Value:5.6 3.lignosulphonate:57 4.Magnesium Lignosulphonate(Lignosulfonic acid magnesium salt) Magnesium Lignosulphonate(Lignosulfonic acid magnesium salt)8061-54-9AppearanceLight Yellow ... pesticide to improve the suspensibility and wettability of wettable powder.(4) Reinforcing agent of refractory material and ceramicsUsually, magnesium Lignosulphonate can ...

Supplier: Shenyang Xingzhenghe Chemical Co., Ltd.

[China Manufacturers]

Formaldehyde 37% chemical

Jan 05, 2013

... .0the content of Formaldehyde %37.0-37.437.11(HCoh) Acid %<0.020.009Hazen Colority<105the content of Fe %<0.00010 ...

Supplier: Xiamen Ubolia Import & Export Trade Co., Ltd.

[China Manufacturers]