isotretinoin cas 4759 48 2 99 0 assay,China isotretinoin cas 4759 48 2 99 0 assay Manufacturers, Suppliers

phenibut

Aug 22, 2012

... powderIdentificationChemical or IR methodAssay≥99.0%pH2.3-2.7Loss on drying≤0.5%Residue on ignition≤0.1%Heavy metals≤10ppmSulphate≤0.05%Iron≤60ppmMelting ... point194-202Related substance≤0.5% phenibut ...

Supplier: Shanghai Richem International Co., Ltd.

[China Manufacturers]

Malic Acid

Nov 29, 2012

... -7 FCCIV white, crystalline powder or granules 99.0%~100.5% CAS NO.:6915-15-7Structural Formula: Chemical Name:DL-hydroxy butanedioic ... or granules having a strong acid taste.Assay(as C4H6O5)99.0%~100.5%Specific Rotation -0.10~ +0.10Heavy Metals (as Pb)10 ppm ... MaxResidue on Ignition0.1%MaxFumaric Acid1.0%MaxMaleic Acid0 ...

Supplier: Jiangsu Yuanyang Pharmaceutical Co., Ltd.

[China Manufacturers]

Ethylene Glycol Monobutyl Ether Acetate

Apr 12, 2012

... . Ethylene Glycol monobutyl Ether Acetate(BAC)CAS:112-07-2 Chemical Formula:CH3COOCH2CH2OC4H9Synonym/Trade Name:2-butoxyethyl acetate,butyl cellosolve acetate,BACTechnical Index ... ItemBAC AppearanceColorless and transparent liquid Purity ≥%99.5 Water Content ≤%0.05 Acidity ≤%0.03 ...

Supplier: Jiangsu Tianyin Chemical Industry Co., Ltd.

[China Manufacturers]

Butyric acid

Apr 10, 2012

... : Clear, colorless liquid. Sharp mint-like odor. Assay (CH3CH2CH2COOH)....................≥99.0%Relative density (d420).......................0.956~0.959Refractive index (ηD20).......................1.398~1.400Boiling range ... . Use with adequate ventilation. Wash thoroughly after handling.UN 2820 CAS-No. 107-92-6R 34S 26-36-45 Butyric acid

Supplier: Xilong Chemical Industry Incorporated Co., Ltd.

[China Manufacturers]

Hexamethyldisilane

Jun 27, 2012

1.Hexamethyldisilane 2.purity:99.0% 3.CAS:1450-14-2 4.Best price and good quality Hexamethyldisilane1.CAS:1450-14-2 2. purity99.0% 3.Best price and good quality 4.App:Colorless, transparent liquid 5.Density, 0.715g/cm36.Refractive index,1.42247.Boiling point,113°C8.Melting point,12°C Hexamethyldisilane

Supplier: Quzhou Newchem Trade Co., Ltd.

[China Manufacturers]

Barium Nitrate

Feb 02, 2012

Barium Nitrate 1.High purity 99% up 2.Low content of Chloride at 0.02% 3. White crytal powder 4. Anti caking Barium NitrateSpecification ... Content< 0.03%0.0102.Water Insolubles< 0.1%0.0203.Fe< 0.001%0.000304.Hyroscopicity< 0.50%0.205.Chloride Content< 0.05%0.0206.Purity %> 99.0%99.607.Ph ...

Supplier: Dalian Baobo Commercial Business Co., Ltd.

[China Manufacturers]

thiourea tech grade

Feb 23, 2013

thiourea tech grade 99%min CAS:65-56-6 Formula:(NH2)2CS MW:76.12 used ... productsThiourea (as(NH2)2CS) %≥99.098.097.0Heating loss%≤0.400.501.00Ash content%≤0.100.150.30Water insoluble %≤0.200.050.10Thiocyanate(as ... CNS) %≤0.020.020.10Melting point171170 ...

Supplier: Weifang Huabo Chemical Co., Ltd.

[China Manufacturers]

DL-Carnitine Hydrochloride

Aug 22, 2012

... food additive. 2. [ Formula ] : C7H16NO3Cl DL-Carnitine Hydrochloride[ Formula ] : C7H16NO3Cl[ Formula Weight ] : 197.66ItemsFeed gradeJPC97AppearanceWhite crystalline powderWhite crystalline powderContent≥99.0%≥98.5 ... %Melting point 195 ~ 198oCLoss on drying≤1.0%≤1.0%Loss on ignition ≤0.2%Ammonium≤0.01%≤0.01%Heavy metal (Pb)≤0.002%≤0 ...

Supplier: Wuhan Kaileo Biotech Co., Ltd.

[China Manufacturers]

solar collector

Jul 15, 2012

... material:Outer tank: Color steel sheet, 0.4mmInner tank: SUS 304-2B stainless steel sheet, 0.5mmInsulation: polyurethane foamVacuum tube: borosilicate glass ... )Collector Volume(L)40HQ loadingQTY20GP loadingQTYQ-B-J-1-54/2.34/058-1800-182.345417676Q-B-J-1-60 ... /2.60/058-1800-202.606016470Q-B-J-1-78/3. ...

Supplier: Sunshore Solar Energy Co., Ltd.

[China Manufacturers]

Sodium Antimonate

Aug 01, 2012

... %99.0%99.02%Sb %62.0%62.60%Na2O%15.0%15.00%Sb 3+0.09%0.084%As0.1%0.02%PbO0.2%0.18%Cu0.005%0 ... .002%Fe2O30.005%0 ...

Supplier: Guangzhou Antimony Star Mining Co., Ltd.

[China Manufacturers]

Aluminum potassium sulfate

Sep 04, 2012

... Lump form, powder Purity: 99.2%min Manufacturer Capability: 500 ... 2.12H2O(dry content) ≥99.299.55Moisture≤1.00.062Water Insoluble Matter≤0.20.014As≤0.0002No detectedHeavy Metals≤0.0020.000072Pb≤0.0010.000072Ammonium SaltQualifiedQualifiedF≤0 ... .003<0 ...

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

[China Manufacturers]

molybdenum discs

Nov 24, 2012

... prompt shipment Molybdenum discsUSE: Silicon rectifier original substrateSPEC: φ(4.0-80.0)×(0.2-6.0)mmPacking: wooden box or according to your requirementREMARK: If ... performed according to the contract stipulation1. Pure Mo 99.95% 10.2g/cm3 2.Ground and cleaned surface 3. Good parallelism and ...

Supplier: Qingdao Sanhuan Colorchem Co., Ltd.

[China Manufacturers]

4-Amino-N-methylbenzamide

Feb 06, 2012

4-Amibo-N-methylbenzamide CAS# 6274-22-2 4-Amibo-N-methylbenzamideCAS# 6274-22-2 Content: ≥98% Appearance: White Crystals Melting Point: 181-82°C Loss on Drying: ≤ 0.5% Fe≤100ppm Packing: 25kg fiber drum 4-Amino-N-methylbenzamide

Supplier: Changzhou Sunlight Pharmaceutical Co., Ltd.

[China Manufacturers]

Inventory Secondhand Steam Turbine

Jan 04, 2013

... or other industrial 1. B1.5-2.35/0.58 Backpressure steam turbine:-Inlet steam pressure: 2.35MPa; -Steam temperature: 400-Exhaust ... steam pressure: 0.58MPa; -Max. throttle flow: 25t/h; ... biomass fuel or coal fired captive power plant. 2. B0.5-2.35/0.58 Backpressure steam turbine + 500kw generator:-Inlet steam ...

Supplier: Wuxi Land Mechanical & Power Engineering Co., Ltd.

[China Manufacturers]

Longfu Brand--QGDa SeriesSubmersible Screw Pumps

Jul 26, 2012

1.model:QGDa1.2-50-0.37 2.Capacity from 1.0to 2.5(m3/h) 3.Total head from 50 to 120 ( ... QGDa Series Submersible Pump-TECHNICAL DATA:-PumpCapacity from 1 to 2(m3/h)Total head from 50 to 100(m)-MotorAdopted ... the NEMA standardPower:0.37to0.75kw (Single phase)lnsulation class:BProtection grade:IP 58Maximum ...

Supplier: Zhejiang Redbud Pump Industry Co., Ltd.

[China Manufacturers]

1-Cbz-3-Boc-amino pyrrolidine

Aug 27, 2012

1.Name:1-Cbz-3-Boc-amino pyrrolidine 2.CAS #:185057-49-2 3.Molecular formula:C17H24N2O4 4.Molecular weight:320.38 1.Name:1-CBZ-3-Boc-amino pyrrolidine2.CAS #:185057-49-23.Molecular formula:C17H24N2O44.Molecular weight:320.38 1-Cbz-3-Boc-amino pyrrolidine

Supplier: Chengdu Baishixing Science and Technology Industry Co., Ltd.

[China Manufacturers]

slag coagulant for foundries-perlite ore

Mar 30, 2013

... mesh 1-3mm 3-5mm 0.3-0.6mm 1-2.8mm 0.8-2.5mm ,0.3-1mm,2-4mm etc 2.Physical and Chemical Properties: ElementSiO2Al2O3 ... Na2OK2OFe2O3Content69.47-75.43%12.53-15.19%2 ... % 1.39-4.97%0.39-2.36%ElementCaOMgOFeOH2OImpurityContent0.97-1.67% 0.40-0.96% 0.36-1.57%≤1%≤0.5% Expansion ratios Hardness ...

Supplier: Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd.

[China Manufacturers]

Phosphorous acid

Apr 29, 2012

Very good price with superior quality. Specification: appearance : white crystal: Content:99.0%min;Phosphate: 0.1%max;Chloride: 0.01%max;Sulphate: 0.006%max;Heavy metal(according to Pb%): 0.001%max;Iron: 0.002%max;Water-solubility: colorless, pure

Supplier: Hainan Huarong Chemical Co., Ltd.

[China Manufacturers]

aminoplast urea and melamine molding powder plant

Mar 05, 2012

... , paint and medicine as well as other industries.2. Drive mode and speed adjustingAll our ball mills are ... motor: power cabinet is simple and motor is complex.2). Frequency convertor: power cabinet is larger and motor ... material ratior.p.mWeight ratio 1 :1.8——2 6Rotating speed r.p.mKW0-240-240-250- ... 45 10Inner lining 95 tile 11Cooling water pressure MPa0.2—0.3MPa 12Weight (Tons)Ton6.5653.52 Other Machines ...

Supplier: Wuxi Huihao Plastic And Rubber Machinery Co., Ltd.

[China Manufacturers]

DRILL PIPE

Apr 01, 2013

... ,API 5CT,API 5CT.5B,GB/T9711.1,GB/T9711.2-99 ect Material :J55,K55,N80 ect Product Name:pipe for ... ,API 5CT,API 5CT.5B,GB/T9711.1,GB/T9711.2-99 ectMaterialJ55,K55,N80,L80,N80,P11,P91,P110,T95,etcProduction ...

Supplier: Tianjin Haiyunda Metal Material Co., Ltd.

[China Manufacturers]