4 39 azobis 4 cyanovaleric acid cas no 2638 94 0,Find 4 39 azobis 4 cyanovaleric acid cas no 2638 94 0 Manufacturers, Suppliers on ECVERY.com

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

Oct 23, 2012

1.CAS NO: 2638-94-0 2.Purity: 99%min 3.M.W: 280.29 4.Iron: 10ppm max 5.Packing: 20KG carton 4,4’-Azobis(4-Cyano Valeric Acid) ACVA CAS NO.2638-94-0H ... 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]

99% min 2-Amino-4-Chlorobenzoic Acid (CAS NO.: 89-77-0)

Feb 12, 2012

Offer 2-Amino-4-Chlorobenzoic Acid 99%min assay 2-Amino-4-Chlorobenzoic Acid Analysis Appearance: Light yellow powder Assay: 99% Min Melting Point: 231~234oC Moisture: 0.5% Max 99% min 2-Amino-4-Chlorobenzoic Acid (CAS NO.: 89-77-0)

Supplier: Nanjing Gemsen International Co., Ltd. [China Manufacturers]

High Quality 4-Fluorobenzoyl chloride(CAS No.: 403-43-0)

Aug 03, 2012

4-Fluorobenzoyl chloride(CAS No.: 403-43-0) Raw material for engineering plastics, pesticides Excellent Quality 4-Fluorobenzoyl chlorideSynonym: p-Fluorobenzoyl chloride, 4-fluoro-benzoylchlorid; Benzoyl chloride ... , p-fluoro-, para-Fluorobenzoyl chloride,p-Fluorobenzoic acid chloride, P-FLUOROBENZOYL CHLORIDE, FLUOROBENZOYL(4-) CHLORIDE,LABOTEST-BB LTBB000747.Chemical formula: C7H4OFCL ...

Supplier: Henan Kingway Chemicals Co., Ltd. [China Manufacturers]

Kanamycin Monosulfate CAS NO.:25389-94-0

Jul 11, 2012

... almost white crystalline powder 3.CAS NO.:25389-94-0 4.The treatment of esophagitis, ... 11-28Exp Date2012-11-28StandardUSP32Quantity200kgCas No.25389-94-0EINECS NO.246-933-9Molecular FormulaC18H38N4O15SMolecular ... 0%ConfirmsPH7.0~9.0ConfirmsFlashing Point524.2°CConfirmsBoiling Point943.2°C at 760 mmHgConfirmsMelting point250.0°CConfirmsConclusionConforms USP32 Kanamycin Monosulfate CAS NO.:25389-94-0 ...

Supplier: Xi'an Frankherb Biotech Co., Ltd. [China Manufacturers]

colorless liquid Ethyl Formate 99.5% Cas No.109-94-4

Sep 07, 2012

... 4. Prompt delivery Specification Test ItemSpecificationResultsPurity≥99%99.47%Density(20°C)0.917-0.9210.92APHA≤10<10Nonvolatile matter≤0.02%<0.02%Free acid≤0 ... .15%<0.15%PH4.6-4.84.7Moisture≤0.3%0.02%ConclusionQualifiedUsage ... from fire and heat. colorless liquid Ethyl Formate 99.5% Cas No.109-94-4

Supplier: Changzhou Qidi Chemical Co., Ltd. [China Manufacturers]

3-Dimethylaminobenzoic acid CAS NO.99-64-9

May 25, 2012

1.3-Dimethylaminobenzoic acid 2. intermediate for dyestufforganic pigment pesticrdes 3. pharmaceutical 3-Dimethylaminobenzoic acidCAS NO.:99-64-9Molecular formula: C9H11NO2Properties:White crystal ... drum of 15kg net lined with plastic bag. 3-Dimethylaminobenzoic acid CAS NO.99-64-9

Supplier: Jiangyin City Sunping Chemical Co., Ltd. [China Manufacturers]

4,4'-Dimethoxytriphenylamine(CAS No. 20440-94-2)

Jun 06, 2012

... 4,4'-Dimethoxytriphenylamine 2.CAS No. 20440-94-2 3.Assay (GC): 99.5%min 4.Appearance: White powder Specification ItemsTechnical indexProduct name4,4'-DimethoxytriphenylamineSynonyms4-Methoxy-N-(4 ... No20440-94-2Molecular FormulaC20H19NO2Molecular Weight305.37 AppearanceWhite powderAssay (GC)99.5%minPackage:25kg/ fibre drumApplication: OLED intermediate 4,4'-Dimethoxytriphenylamine(CAS No. 20440-94-2 ...

Supplier: Wuhan Kemi-Works Chemical Co., Ltd. [China Manufacturers]

Carvedilol 4-Hydroxy carbazole/CAS NO. 52602-39-8

May 30, 2012

As one of the main manufacturer and exporter of carvedilol and its intermediates in China, we supply the best quality and price. 4-hydroxy carbazole4-hydroxy carbazole CAS No. [52602-39-8] [Structure]: Appearance Off-white crystalline powderMP 169 -- 171 °C Assay ≥ 99.0%Water ≤ 0.5%1,2,3,9-tetrahydro-4H-Carbazole-4-one ≤1.0% Carvedilol 4-Hydroxy carbazole/CAS NO. 52602-39-8

Supplier: Suzhou Everfortune Imp. & Exp. Co., Ltd. [China Manufacturers]

high quality Itaconic acid cas no:97-65-4

May 11, 2012

1. high quality 2. competitive price 3. fast delivery Appearance white crystal or powder Purity 99.7%min Melting point 165-168°CLoss on drying 0.1% max Ignition residue 0.1% max Color 5 APHA max Iron(Fe) 5 ppm max Heavy metal 5 ppm max Chloride 5 ppm max Sulfate 20 ppm max Cu 1 ppm maxMn 1 ppm max high quality Itaconic acid cas no:97-65-4

Supplier: Xian Shunyi Bio-Chemical Technology Co., Ltd. [China Manufacturers]

3-IAA/1H-Indole-3-acetic acid(CAS NO: 87-51-4)

Mar 15, 2012

... 1. product: 1H-Indole-3-acetic acid 2. colorless crystalline powder or crystal. 3.best quality 4. reasonable price melting point :168- ... processed into tablets using.preparation or sources: the β - formyl acid or alpha-ketoglutarate Synthesis and indole ring, and then react ... The sodium, potassium acid than stability itself, it is highly soluble in water 3-IAA/1H-Indole-3-acetic acid(CAS NO: 87-51-4)

Supplier: Hangzhou ICH Biopharm Co., Ltd. [China Manufacturers]

High quality L(+)-Tartaric Acid,CAS No.:87-69-4

Jul 02, 2012

... (+)-Tartaric Acid CAS No.:87-69-4 ISO,GMP certificate AJI/USP standard Good price&quality Fast delievery time High quality L(+)-Tartaric Acid CAS No.:87 ... %Sulfating ash%≤0.1%Calcium%≤0.02%Water Solution clarityConforms to the standardColorConforms to the standard High quality L(+)-Tartaric Acid,CAS No.:87-69-4

Supplier: Nantong Desheng Chemical Co., Ltd. [China Manufacturers]

Itaconic Acid CAS NO.97-65-4

Mar 15, 2012

... , plasticizer, sealant and molding plastics. (5)Some other itaconic acid derivatives are used in medicine, cosmetics, lubricant, thickener, herbcide and ... PropertiesSpecificationsAppearanceWhite crystalPurity, %99.6 MinLoss on drying, %0.3 MaxResidue on ignition, %0.01 MaxHeavy metal(Pb), μg/g10 MaxFe, μg ... MaxClarity(5% water solution)CloudlessClarity(20% DMSO)Cloudless Itaconic Acid CAS NO.97-65-4

Supplier: Jinan Huaming Biochemistry Co., Ltd. [China Manufacturers]

3-Cyano-4-fluorobenzotrifluoride cas no.4088-84-0

Jul 28, 2012

cas no.4088-84-0 3-Cyano-4-fluorobenzotrifluoride Chemical Propertiesbp 185-187°Cdensity 1.373refractive index 1.446Fp 185-187°CBRN 2616671CAS DataBase Reference4088-84-0(CAS DataBase Reference) 3-Cyano-4-fluorobenzotrifluoride cas no.4088-84-0

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

1,4-Cyclohexanedione monoethyleneacetal CAS no.:4746-97-8

Nov 27, 2012

Product name:1,4-Cyclohexanedione monoethyleneacetal CAS no.:4746-97-8 MF:C8H12O3 MW:156.1791 Purity:99.5% Product name:1,4-Cyclohexanedione monoethyleneacetal CAS no.:4746-97-8 MF:C8H12O3 MW:156.1791 Purity:99.5% 1,4-Cyclohexanedione monoethyleneacetal CAS no.:4746-97-8

Supplier: Yurui (Shanghai) Chemical Co., Ltd. [China Manufacturers]

PCMX,4-chloro-3,5-dimethylphenol,cas no.88-04-0

May 30, 2012

... .25KG/DRUM Chemical Name 4-Cloro-3,5-Dimethyl phenol (PCMX) Molecular Formula C8H9ClO Molecular Weight 156.5CAS NO. 88-04-0Structure ... Quality Requirement Item Requirement Appearance White crystalline powder Melting point 114~116°CWater ≤0.2% Assay ... ,with function of dandruff Packing /25kg in cardboard drum. PCMX,4-chloro-3,5-dimethylphenol,cas no.88-04-0

Supplier: Jiangsu Luye Agrochemicals Co., Ltd. [China Manufacturers]

BUTYNE-1.4-DIOL (BOZ) CAS NO:110-65-6

Feb 05, 2012

BUTYNE-1.4-DIOL (BOZ) Cas No.:110-65-6 Molecular Formula:C4H6O2 Appearance: White crystal Content: 98.0% min Product:BUTYNE-1.4-DIOL (BOZ)Cas No.:110-65-6Molecular Formula:C4H6O2Structural formula: HOH2CC≡CCH2OHMolecular weight: 86.09Appearance: White crystalContent: 98.0% min Aldehyde (methyl aldehyde): 0.5% maxMelting point: 42-50 BUTYNE-1.4-DIOL (BOZ) CAS NO:110-65-6

Supplier: Qinhuangdao Bright Chemical Co., Ltd. [China Manufacturers]

4-Chlorophenoxyacetic acid,CAS:122-88-3

Jul 06, 2012

1.pharmaceutical intermediate;herbicides 2.For the preparation of medicines and other fine chemicals 3.Plant growth regulator 4-Chlorophenoxyacetic acid,CAS:122-88-3

Supplier: Hangzhou Pharma & Chem Co., Ltd. [China Manufacturers]

4% & 8% Enramycin ,CAS NO.11115-82-5

Feb 06, 2012

... % premix 2.brown or grey brown powder 3.cas:11115-82-5 4.veterinary feed additive For research use only. Intermediates Available ... !4% & 8% Enramycin Commodity name4% Enramycin; 8% EnramycinOther nameEnradin; EnramycinCAS11115-82- ... and air-tight place.Welcome to contact for more details! 4% & 8% Enramycin ,CAS NO.11115-82-5

Supplier: Quzhou Newchem Trade Co., Ltd. [China Manufacturers]

4-Isopropylphenyl isocyanate CAS NO. 31027-31-3

Dec 05, 2012

... : C10H11NOStructure : Molecular Weight: 161.21CAS No : 31027-31-3property : colorless to light brown liquid. Flash Point: : 94 deg C ( 201.20 deg ... F) , Boiling Point: 85 deg C @ 4.00mm Hg , Specific Gravity/Density ... a cool, dry, well-ventilated area away from incompatible substances 4-Isopropylphenyl isocyanate CAS NO. 31027-31-3

Supplier: Shandong Chengwu Zhongyuan Chemical Co., Ltd. [China Manufacturers]

favorable price boric acid CAS NO: 10043-35-3

Jul 28, 2012

... 95%,99%,99.5%, SGS inspection Approved. favorable price boric acid CAS NO: 10043-35-3 Introduction of ourselves:Zhengzhou P&B Chemical ... of boric acid CAS NO: 10043-35-3 ItemExcellent ProductFirst-class ProductQualifiedBoric Acid99.6-99.8%99.3-99.4%99.0%Water Insoluble0. ... 001max0.00150.002NH30.3max0.50.7Heavy Metal(Pb)0.001------Packing of boric acid CAS NO: 10043-35-3 In plastic woven bags lined ...

Supplier: Zhengzhou P&B Chemical Co., Ltd. [China Manufacturers]