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N,N'-Di-beta-naphthyl-p-phenylenediamine

May 08, 2012

N,N'-Di-beta-naphthyl-p-phenylenediamine Antioxidant DNP a) Light grey white powder ... anilin, benzene, ethano N,N'-Di-beta-naphthyl-p-phenylenediamineAntioxidant DNP N,N'-Di-beta-naphthyl-p-phenylenediamineMolecular Formula: C26H20N2Molecular Weight: 360 ... /bag. Stored in dry and cool place. N,N'-Di-beta-naphthyl-p-phenylenediamine

Supplier: Speca (Shanghai) International Trade Ltd. [China Manufacturers]

Beta-Naphthol

Aug 29, 2012

An important organic raw materials and dyes intermediates. Used to dye, rubber, paint and other industries. Beta-NaphtholFORMULA:C10H8OSTRUCTURE: FORMULA WT:144.17Color & Appearance:pale white flakes or powderPACKING:25KG/ BAGUsed to dye, rubber, paint and other industries. Beta-Naphthol

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

beta pinene min 95%,natural beat pinene

Oct 30, 2012

Beta pinene is abtained from the fractionation of turpentine oil, it is used as the starting material of myrcene, above 95%. SPECIFICATIONAppreance: Transparent and colorless liquid without impuritySpecific Gravity(20°c): 0.867-0.869Refraction Index(20°c): 1.476-1.482Opitical Rotation: about -18°Content: 160°-170° above 95% beta pinene min 95%,natural beat pinene

Supplier: Jiangxi Jishui County Xinghua Natural Spice Co., Ltd. [China Manufacturers]

beta pinene 95%

May 07, 2012

We can supply high quality of beta pinene with competitive price. Specifications:Appearance: transparent liquid without suspension and impurityBeta-pinene(GC Analysis) 95.0% Min.Alpha-pinene(GC Analysis) 2.50% Max.Specific gravity r204 0.860-0.870Refraction index N20d 1.4760-1.4820Acid value(mg KOH/g) ≤0.50Optical rotation -17~-20Moisture % ≤0.10Peroside value 2.0mmol/L Max. beta pinene 95%

Supplier: Rightone International Trading Co., Ltd. [China Manufacturers]

cas107-95-9/ Beta-Alanine

Sep 01, 2012

... -alanine 99% pure in powder form Specifications1,cas107-95-9 Beta- Alanine 2,Amino Acid 3,Assay:98% to 101% Transmittance ... in our products, please contact us freely. cas107-95-9/ Beta-Alanine

Supplier: Qingdao Sunrise Trading Co., Ltd. [China Manufacturers]

Beta- sitosterol Intermedate

Dec 01, 2012

... %, 90%, 95% content - a great value for pharmaceutical raw materia - Beta- sitosterol Intermedate is white crystal powder- β-sitosterol is a great ... stigmasterol≤5%content of brassicasterol≥17%[α]D20° Specific rotation≤-30° Beta- sitosterol Intermedate

Supplier: Hangzhou Union Biotechnology Co., Ltd. [China Manufacturers]

2012 New Product 1,2,3-Tri-O-acetyl-5-deoxy-beta-D-ribofuranose

Mar 21, 2012

... New Product 1,2,3-Tri-O-acetyl-5-deoxy-beta-D-ribofuranose

Supplier: Zibo Changcheng Chemical Factory [China Manufacturers]

Hydroxypropyl beta cyclodextrin in aqueous 40%

Mar 26, 2012

... : USP, EP,CP1). In medicine field,1.Hydroxypropyl Beta Cyclodextrin can increase the solubility of the medicine and biological ... the highest safety.2).In food field, 1.Hydroxypropyl Beta Cyclodextrin can prevent evaporation of volatile substances maintaining the ... with the combined use of food emulsifiers. 2.Hydroxypropyl Beta Cyclodextrincan also make preservative of food release slowly, raise ...

Supplier: Qingdao Gold Sailing Sonef Chemical Co., Ltd. [China Manufacturers]

Hydroxypropyl Beta Cyclodextrin

Apr 15, 2012

... .PRODUCT LIST001 Beta-Cyclodextrin 002Hydroxypropyl-Beta-Cyclodextrin 003Methyl-Beta-Cyclodextrin 004Piroxicam-Beta-Cyclodextrin 005Hydroxyethyl-Beta-Cyclodextrin 006Sodium sulfobutyl ether-Beta-Cyclodextrin007Glucose-Beta-Cyclodextrin 0082-Hydroxypropyl-Beta-Cyclodextrin 0092 ...

Supplier: Zibo Qianhui Biological Technology Co., Ltd. [China Manufacturers]

alpha-arbutin beta-arbutin 99% arbutin

Jun 30, 2012

... pure, verified by ISO9001: 2000 alpha-arbutin beta-arbutin 99% arbutinSynonym: Alpha-arbutin Beta-arbutin; arbutine; Ursin; Chemical name: Hydroquinone-β-D ... -glucopyranoside; 4-hydroxyphenyl-beta-D-glucopyranosideCTFA name: Arbutus extractCAS NO: 497-76-7Chemical formula: ... and pure, verified by ISO9001: 2000. alpha-arbutin beta-arbutin 99% arbutin

Supplier: Xian Natural Field Bio-Technique Co., Ltd. [China Manufacturers]

skin whitening beta arbutin

Jul 05, 2012

... needle 4)CAS No.:497-76-7 5)Type:powder Beta-Arbutin[Botanical Source]: It is the discolored parts of natural ... and dry place and avoid light and heat. skin whitening beta arbutin

Supplier: Jiaxing Hengjie Biopharmaceutical Co., Ltd. [China Manufacturers]

Top Quality/good price Beta Alanine,Cas 107-95-9

Feb 18, 2012

Top Quality/good price Beta Alanine,Cas 107-95-9 Molecule Molecular:C3H7NO2 Molecular Weight: ... 89.09 Standard:AJI92 etc Top Quality/good price Beta Alanine,Cas 107-95-9Molecule Molecular:C3H7NO2 Molecular Weight:89 ... good price , welcome to your enquiry Top Quality/good price Beta Alanine,Cas 107-95-9

Supplier: Shanghai Brightol International Co., Ltd. [China Manufacturers]

Beta Mannanase

Mar 30, 2012

... 2.Enzyme activity:10,000u/g 100,000u/g Beta MannanaseProduct Introduction Beta mannanase is a hydrolysis enzyme that acts on mannan ... ventilated place. Shelf life is 12 months under ordinary temperature. Beta Mannanase

Supplier: Hefei Esun Enterprise [China Manufacturers]

alpha or beta Arbutin

Jun 25, 2012

... and dry placeKeep away from the direct sunlight alpha or beta Arbutin

Supplier: Ningbo Jiangdong Healtrue Biotechnology Co., Ltd. [China Manufacturers]

beta-D-Glucose pentaacetate Carbohydrate Suger

Mar 05, 2012

... 2.Follow GMP Guideline 3.Specification 98% 4.pharmaceutical intermediat Beta-D-Glucose PentaacetateBete-D-Glucose Pentaacetate can be used as ... for the health of all human beings.Welcome to YIXINPHARM beta-D-Glucose pentaacetate Carbohydrate Suger

Supplier: Zhejiang Yixin Pharmaceutical Co., Ltd. [China Manufacturers]

technological innovation natura fiberl sponge

Apr 22, 2012

... your flower.Hubei Yizhi Konjac Biotechnology Co., Ltd technological innovation natura fiberl sponge

Supplier: Hubei Yizhi Konjac Biotechnology Co., Ltd. [China Manufacturers]

Hydroxypropyl beta Cyclodextrin

Dec 02, 2012

... (HPBCD) is produced from beta-cyclodextrin (BCD) by addition of propylene oxide to some of ... modifications of cyclodextrions.11.The recent work shows that HP beta CD etc could also accelerate the permeable absorption of the ... spices etc based on the structures of cyclodextrin derivatives. Hydroxypropyl beta Cyclodextrin

Supplier: Taixing Yiming Biological Products Co., Ltd. [China Manufacturers]

Yeast beta glucan beta 1 3 D glucan yeast extract

Mar 26, 2012

... ability of producing cell factor (IL-1). Yeast Beta-glucan is the polysaccharid composed by glucose, they ... are combined through β-1,3 mostly, which is the connection form ... for resist the disease caused by microbial.Yeast Beta-glucan can make the lymphocyte of the injured ... of body.liquid. And the cells activated by beta-glucan will excite the defense mechanism of the ...

Supplier: Changzhou ComWin Fine Chemicals Co., Ltd. [China Manufacturers]

Anti-beta-Amyloid(35-42)

Sep 20, 2012

... with Alzheimer's disease are mainly composed of Amyloid beta peptides. beta Amyloid is derived from cleavage of the Amyloid precursor ... last Amyloid precursor protein processing step. beta Amyloid [1-40], beta Amyloid [1-42], and beta Amyloid [1-43] peptides are major ... plaques and tangles that occur in Alzheimer's disease. beta Amyloid antibodies and peptides have been developed as tools for ...

Supplier: Jinhua Hisure Scientific Co., Ltd. [China Manufacturers]

Milk Guard Beta-Lactam Test Kit

Apr 07, 2012

... of antibiotics residues in raw milk sample. MilkGuard Beta-Lactams Test KitKwinbon Biotech is glad to announce ... the availability of our MilkGuard Beta-Lactams Test Kit. This kit is based on ... an immunosensor, which can identify Beta-lactams in raw bovine milk samples at MRL level ... .The detection limit for Beta-Lactams is 4ppb.Table 1 Detection Limit of ...

Supplier: Beijing Kwinbon Biotechnology Co., Ltd. [China Manufacturers]