poloxamer optical rotation,China poloxamer optical rotation Manufacturers, Suppliers

dextrose anhydrous

Mar 13, 2013

... 'fcl 3.iso,halal,kosher cert Spec: AppearanceWhite crystalline powderSpecific optical rotation+52.5º—+53.3ºAcidity or alkalinity6g sample 0.1mol ...

Supplier: Chemland Industry Co., Ltd.

[China Manufacturers]

Terpineol (Medical and perfumery)

Mar 02, 2013

... .936 Refractive index at 20C: 1.4825 to 1.4850 Optical Rotation: -0 10 to +0 10 Congealing Point : Minimum 2C Boiling ...

Supplier: Shanghai Polymet Commodities Ltd.

[China Manufacturers]

BETA-THYMIDINE

Aug 16, 2012

... On Drying≤0.5%Residue On Ignition≤0.5%Specific Optical Rotation+17.5°~+19.1°(20°C 3% water solution)Melting ...

Supplier: Anhui Graceman Imp/Exp Development Co., Ltd.

[China Manufacturers]

ASCORBIC ACID

May 31, 2012

... .2%<0.2%Sulphate ash≤0.1%0.03%Specific optical rotation+2.05-+21.5+21.0Assay99.0%-100.5%99 ...

Supplier: Tianjin Tiger International Trade Co., Ltd.

[China Manufacturers]

Sorbitol Crystalline

Jul 21, 2012

... sugar: 0.3% max.Reducing sugar: 0.1% max.Specific optical rotation: 4.0~7.0Specific density: 1.45 min.PH(50 ...

Supplier: Hefei Tengchao Chemical Materials Co., Ltd.

[China Manufacturers]

good quality Cholesterol CAS:57-88-5 with GMP

Jan 23, 2013

... %minquality guaranteedCompetitive priceFast deliveryAcid Value, mgKOH/g:0.3 maximumOptical Rotation:-34°to -38°Melting Point, °C:145-150Loss on Drying ...

Supplier: Yixing Yuanxin Trade Co., Ltd.

[China Manufacturers]

Wuhan Dachu Monensin Sodium 22373-78-0

May 21, 2012

... powder with faint yellow cast Melting range: 267~269 °C Optical rotation: +57.3°C for 1g in 100Ml methanol at 25 ...

Supplier: Wuhan Dachu Hexing Technology Co., Ltd.

[China Manufacturers]

N-Acetylneuraminic Acid

Mar 11, 2013

... : 50mg/ml, clear colorless solution Melting point: 184 --192'C Optical rotation (20/D): -29.1+/-2' (C=0.5%, H2O) IR ...

Supplier: Newsmart (Nantong) Group

[China Manufacturers]

... :Polarimeter is to determine the degree of physical rotation instrument. Through the determination of optical rotation of the sample, determine the sample concentration ... .Characteristics:Photoelectric test and microcomputer control LCD display Measuring specific rotation, optical rotation and sugar degree Automatic repetition-measurement for 6 times, and ...

Supplier: Zhengzhou Boke Instrument Equipment Co., Ltd.

[China Manufacturers]

LEVAMISOLE HCL BP

Apr 17, 2012

... crystalline powderIdentification:PositiveAppearance of solution:CompliesPH:3.0~4.5Specific optical rotation:.-121°~-128°Related substances:≤0.5%Heavy metals:≤20ppmLoss on ...

Supplier: Wincom Company Ltd.

[China Manufacturers]

Spectinomycin HCL

Jun 16, 2012

... /BPItemStandard (EP6.0)Test ResultAppearancewhite or almost white powder ConformsSpecific Optical Rotation15°~21°17°IdentificationConformsConformsClarity Of SolutionConformsConformsColor Of SolutionConformsConformsPH3.8~5 ...

Supplier: Hefei TNJ Chemical Industry Co., Ltd.

[China Manufacturers]

Vitamin C

Jan 27, 2013

... ≤0.4%Sulphate Ash(Residue On Ignition)≤0.1%Specific Optical Rotation+20.5°–+21.5°Mesh40-80 MeshOrganic Volatile ImpuritiesPassAssay99.0 ...

Supplier: Ningbo Haishu York International Trading Co., Ltd.

[China Manufacturers]

Colistin sulfate

May 11, 2012

... powderIdentificationMeets EP specificationPH4.0 ~ 6.0Loss on drying≤3.5%Optical rotation-63° ~ -73°Sulphated ash≤1.0%Sulphate (dried basis)16 ...

Supplier: Shanghai Richem International Co., Ltd.

[China Manufacturers]

Vitamin C (ascorbic acid )

Mar 21, 2013

... %Suphate ash(Residue on ignition)≤0.1%0.05%Spcific optical rotation+20.5°- +21.5°+20.9°Assay99.0%-100.5 ...

Supplier: Zhengzhou Liangwei Trading Co., Ltd.

[China Manufacturers]

L-Leucine

Jan 01, 2013

... -90-5Description: White small crystal flakes or crystalline powder, no optical rotation, bitter in taste.Specification: ItemsStandardAssay98.5%~101.0%Specific ... rotation[α]D20+14.5°~+16.5°pH2.5~3.5Transmittance≥98. ...

Supplier: Anhui Zhongqiao Biotechnology Co., Ltd.

[China Manufacturers]

Thiamphenicol

May 01, 2012

... than chloromycetin. Standard: conform to BP98 Melting Point:163_167 Specific optical rotation:-21_-24° Heavy Metal:≤10ppm Loss on drying:1.0 ...

Supplier: Anhui BBCA Pharmaceutical Co., Ltd.

[China Manufacturers]

Ascorbic Acid

Aug 27, 2012

... % max. Sulphate ash (residue on ignition): 0.1% max. Specific optical rotation: +20.5 ~ +21.5 degrees Organic impurity: pass Assay: 99 ...

Supplier: Dalian Future International Co., Ltd.

[China Manufacturers]

L-Arabinose

Oct 14, 2012

... is 50% the sweetness of granulated sugar.·specific rotationMultirotation, specific rotation +100°→+104°(24h, H2O,c=5)Application·Food Industry: ... 1.0 Ash content???? ≤0.1 Melting point??? 154-158Specific optical rotation [α]20D(C=5,H2O,24h) +100o~+104o loss of drying ... 0Water content?????≤1.0Ash content????≤0.1Melting point???154-158Specific optical rotation [α]20D(C=5,H2O,24h)+100o~+104oloss of drying ...

Supplier: Shanghai New Epoch International Trading Co., Ltd.

[China Manufacturers]

Vitamin B2, Riboflavin (Vitamin B2) 1. CAS NO.: 83-88-5 2. BP2008/USP33/EP5.0 3

May 02, 2012

... additives. Specification: USP 30 standard ItemsSpecificationAssay98.0-102.0%Specific optical rotation-115°--135°Loss on drying≤1.5%Sulphate ash≤0 ...

Supplier: Anhui Minmetals Development Imp. & Exp. Co., Ltd.

[China Manufacturers]

Gentamicin Sulphate

Nov 12, 2012

... of the most appropriate colourCompliesPH3.5 to 5.54.95Specific optical rotation+107° to +121°+115.7°MethanolNot more than 1.0 ...

Supplier: Shaanxi Zhengbang International Trading Co., Ltd.

[China Manufacturers]