propionic anhydride - china propionic anhydride manufacturers and suppliers

1 8-Naphthalic AnhydrideJan 06, 2013

... -1,8-dicarboxylic anhydride; 1,8-Naphthalenedicarboxylic anhydride; 1,8-nephthalic anhydride;DERIVATION CLASSIFICATIONCARBOXYLIC ACID ANHYDRIDES ... carboxyl radicals. In organic chemistry, most anhydride compounds are derived from corresponding carboxylic acids. ... word "anhydride". [CH3(CH2)2CO]2O is butanoic anhydride, CH3COOCOCH2CH3 is ethanoic propanoic anhydride (or acetic propionic anhydride). ...

Supplier: Sinoright International Trade Co., Ltd.

China
ADD:106# Taihua Building B Area Free Tax ZOne Dalian,Dalian,Liaoning
TEL:0086-411-39210844

2,3-Pyridinedicarboxylic anhydrideJan 01, 2013

... quality products for you! 2,3-Pyridinedicarboxylic anhydride:[synonyms]:Quinolinic anhydride;Pyridine-2,3-dicarboxylic anhydride[Molecular Formula]: C7H3NO3[CAS NO.]:699-98 ...

Supplier: Weifang Sunwin Chemicals Co., Ltd.

China
ADD:Room 701, Luwei Commercial Harbour, Eastern Road,Weifang,Shandong
TEL:86-21-50463411

PE-g-MAH-1 Maleic Anhydride Grafted PolymerJan 01, 2013

... -g-MAH-1 is produced by grafting polyethylene with maleic anhydride in the extruding machine. Description: PE-g-MAH-1 is ... produced by grafting HDPE (high-density polyethylene) with maleic anhydride in the extruding machine . Because of the introduction of strong ...

Supplier: Shanghai Richem International Co., Ltd.

China
ADD:Room 3D,Building 3,YouYou Century Plaza,No.428,South Yanggao road,,Pudong,Shanghai
TEL:86-21-31263688

benzene oxidation to maleic anhydride catalystJan 01, 2013

... -bed for benzene Oxidation to Maleic Anhydride catalystProduct Description: HTMAN-1 Benzene Oxidation to Maleic Anhydride takes a mixed oxide in the ... active components, using fixed-bed for benzene oxidation to maleic anhydride. This catalyst has high active, excellent strength, 98% -99% conversion ...

Supplier: Liaoning Haitai Sci-Tech Development Co., Ltd.

China
ADD:Lishi Economic Zone, Economic Development Zone,Fushun,Liaoning
TEL:86-024-56801343

Vanadium pentoxide (vanadic anhydride )Jan 01, 2013

... .5%,99.99%. Our factory can produce vanadium pentoxide (vanadic anhydride ) 98-99.99% in good quality and can supply you ...

Supplier: Changsha Asian Light Economic Trade Co., Ltd.

China
ADD:Room D3-106, New Century Home, Wanjiali Road, Changsha City, Hunan Province. China,Changsha,Hunan
TEL:86-731-84775382-83 84775382-85

Methyltetrahydrophthalic anhydride, MTHPAJan 01, 2013

... , solvent-free paint, laminates, epoxy adhesives and so on. Methyltetrahydrophthalic anhydride, MTHPA Molecular formula:C9H10O3 CAS No:26590-20-5 Molecular ... capacitors, power capacitors resistors, integrated circuits and so on. Methyltetrahydrophthalic anhydride, MTHPA Specification: Appearance slightly yellow liquidAnhydride % Min 41.5Volatile Content ...

Supplier: Puyang Tiancheng Chemical Co., Ltd.

China
ADD:Middle of Weihe Road.,Puyang,Henan
TEL:86-393-8948222

maleic anhydrideJan 01, 2013

maleic anhydride is an important organic-chemical raw materical used mainly for synthesizing unsaturated resins, coatings. Appearance White or light yellow flake or briquettes of crystal White briquettesMolten Colour≤(Pt-Co)255015Content(based on maleic anhydride)%99.599.099.72Solidification Point,°C≥ 52.552.052.68Ash,%≤ 0.0050.0050.001Iron Content ppm≤(baded on Fe)3

Supplier: Tianjin New Ocean International Trade Co., Ltd.

China
ADD:4-4-1501 Jindayuan,Jiulong Road,Tianjin,Tianjin
TEL:86-22-28261301

Dimethylmaleic anhydride 97% GSJan 01, 2013

We can supply Dimethylmaleic anhydride 97% GS Dimethylmaleic anhydride 2,3-2,3-dimethylmaleic anhydride; 3,4-dimethyl-2,5-dihydrofuran CAS Number: 766 ...

Supplier: Hangzhou Greensky Biological Tech Co., Ltd.

China
ADD:Wenhui Road,Hangzhou,Zhejiang
TEL:0086-571-85390169

o-Phthalic anhydride 85-44-9Jan 01, 2013

o-Phthalic anhydride 1. High pure quality 2. Competitive price 3. Prompt delivery o-Phthalic anhydrideSpecificationItem of AnalysisStandardassay≥99.7%chloride(Cl)≤0.005%heavy metals≤0.001%ignition residue≤0.025%mp/°C129.0~133.0(1.0)sulfur compounds≤0.001%

Supplier: Shanghai Hanwish Industrial Co., Ltd.

China
ADD:room 499,No.15,Lane 1755 Yunbei Road,Nanxiang town,Jiading District,Shanghai,Shanghai,Shanghai
TEL:86-21-50582012 18930248642

Industrial grade Succinic anhydride / Succinyl oxideJan 02, 2013

... 4. Free samples Succinic anhydrideOther name: Butanedioic anhydride, Dihydro-2,5-furandione, Succinic acid anhydride, Succinyl oxideMolecular Formula: C4H4O3 Molecular Weight: 100 ...

Supplier: Wuji Xinhui Chemical Co., Ltd.

China
ADD:No2 Xinghua Lane Hutaiying Village Wuji County,Shijiazhuang,Hebei
TEL:86-311-85587276

Maleic anhydride 99.5% BriquetteJan 02, 2013

maleic anhydride 99.5% Briquette Maleic Anhydride 99.5% Briquette CERTIFICATE OF ANALYSISProduct name : MALEIC ANHYDRIDE Weight 22 MTBATCH NO.0908001 Date of manufacture: 2009-8-10Testing Date: 2009-8-10 Expiry Date: 2010-1-21ItemResultAppearance:white briquette or flakesColour:25Content99.6%Molten Colour24#Crystallization Point52.5Ash Content0.005%Iron Content4.5MG/KG

Supplier: Tianjin Huaruide International Trading Co., Ltd.

China
ADD:NO.47 Haibin One Road,Room No.1-529,TFTZ,Tianjin,TIANJIN,Tianjin
TEL:86-022-25326187 13302129993

MAH grafted PP&grafted PP &grafted PP of maleic anhydride & plastic additive &PP additive & Polypropylene additiveJan 02, 2013

1.MAH grafted PP&grafted PP &grafted PP of maleic anhydride & plastic additive &PP additive & Polypropylene additive 2.SGS,RoHS We ... .1.MAH grafted PP&grafted PP &grafted PP of maleic anhydride & plastic additive &PP additive & Polypropylene additive2.SGS,RoHS NG2006:If ...

Supplier: Shanghai Jianqiao Plastic Co., Ltd.

China
ADD:NO.19 nanyu road .jiading district,shanghai,shanghai,Shanghai
TEL:86-21-39170106

Maleic AnhydrideJan 02, 2013

very best quality and competitive offer Specification: Excellent Appearance: White, light yellow piece or sliced crystal Content (based on maleic anhydride): 99.5%min Molten color: 25max Solidification point: 52.4 min Ash: 0.005%max Fe content: 5ppm maxPacking: 25kg/bag.

Supplier: Hainan Huarong Chemical Co., Ltd.

China
ADD:21A, Beijing Building, NO.56, Guomao Road, Haikou, China.,haikou,Hainan
TEL:86-898-68521061

3-(N-methylpentylamino)propionic acidJan 02, 2013

... 625120-81-2 3-(N-methylpentylamino)propionic acid Synonyms: 3-(N-methylpentylamino)propionic acid hcl (intermediate of diphosphonate); ... OF IBANDRONATE SODIUM;3-(N-methylpentylamino)propionic acid;3-(N-Methylpentylamino)propionic acid hydrochloride;Ibandronate Intermediate;3-(N- ... Methyl-N-pentylaMino)propionic Acid Hydrochloride CAS: 625120-81-2 MF: ...

Supplier: Ningbo Tianhong Biotech Co., Ltd.

China
ADD:No 8,Laoshan Rd, Beilun,Ningbo,Zhejiang
TEL:86-574-86817515

maleic anhydride grafted PPJan 02, 2013

... mineral filled polypropylene interface modifier: polypropylene grafted maleic anhydride to give a polypropylene adhesion and polarity, simply ... add a small amount (5%) of maleic anhydride access branches of polypropylene on polypropylene and glass fiber ... polypropylene resin and the alloy containing polar compatibilizer: maleic anhydride grafted polypropylene wide range of applications as a PA ...

Supplier: Shandong Dawn Polymer Co., Ltd.

China
ADD:Dawn Industry Park,Longkou,Shandong,China,longkou,Shandong
TEL:86-535-8868588 13455575966

Maleic Anhydride Grafted PolypropyleneJan 03, 2013

... properties,shading ability,and heat resistance. Maleic Anhydride Grafted Polypropylene This product is a maleic anhydride grafted polypropylene, used to fill or ... %SubstrateCoPPHomoPP UsageFor polypropylene filled with glass fiber or mineral. Maleic anhydride grafted polypropylene has a high polarity, as long as adding ...

Supplier: Guangzhou Lushan New Materials Co., Ltd.

China
ADD:No. 22 Pubei Road, Yunpu Industrial Zone, Huangpu, Guangzhou PRC,Guangzhou,Guangdong
TEL:86-020-82266153

Nadic anhydrideJan 03, 2013

... ,3,6-tetrahydrophthanlic anhydr Nadic anhydrideName: Nadic anhydride, Carbic anhydride, 5-Norbornene-2, 3-dicarboxylic anhydride, 3,6-Endomethylene- 1,2,3,6 ... , smoothness, electrical property, corrosion resistance and mechanical strength than phthalic anhydride and THPA Used for epoxy resin curing agents in casting ...

Supplier: Shanghai Nisin Color Printing Co., Ltd.

China
ADD:No.25 5015 HuYi Road Jiading Distrct Shanghai,Jiading District,Shanghai
TEL:0086-21-51879192

Maleic AnhydrideJan 04, 2013

... Resin and Paints raw materials especially Propylene Glycol and Maleic Anhydride. We have companies in China and Hong Kong, operating ... product. We can give you the CIF quotation for Maleic Anhydride (MA) and Propylene Glycol (PG), usually we ship the ... questions and requirements, please tell me with your reply. Maleic Anhydride in Briquettes and FlakeCOA of Maleic Anhydride25kg bag (loaded upto ...

Supplier: Jindecheng Trading Co., Ltd.

China
ADD:NO 702, Haianmingzhujunting, Shantou city, Guangdong province,Shantou,Guangdong
TEL:0086-754-88873722

Maleic Anhydride 99.5%Jan 04, 2013

It is a kind of white crystallization, with irritating odor, irritative to eyes and skin, it is soluble in alcohol, acetone Maleic Anhydride 99.51) Properties:

Supplier: Tianjin Elong Co., Ltd.

China
ADD:6-1107, POST APARTMENT, NAN MA ROAD, NANKAI DISTRICT, TIANJIN, CHINA,TIANJIN,Tianjin
TEL:86-22-27272739

Hot sale Hydrolyzed Polymaleic Anhydride (HPMA) 26099-09-02/good qualityJan 04, 2013

Hot sale Hydrolyzed Polymaleic Anhydride (HPMA) 26099-09-02/good quality 1. best quality 2. ... best price 3. prompt delivery Hot sale Hydrolyzed Polymaleic Anhydride (HPMA) 26099-09-02/good quality1. CAS No. 26099-09 ...

Supplier: Zhengzhou Sigma Chemical Co., Ltd.

China
ADD:No.8 Sanquan Road ,Jinshui District, Zhengzhou, Henan province, China,Zhengzhou,Henan
TEL:86-371-53761986