specific optical rotation of ambroxol hydrochloride,China specific optical rotation of ambroxol hydrochloride Manufacturers, Suppliers

GMP manufacturer Glucosamine Hydrochloride

Feb 23, 2013

... ≤10PPMsulfate≤0.24%Organic volatile impuritiesmeets the requirementsHeavy Metals≤10PPMSpecific optical rotation (5% solution,stable for 20hr)+70.0°--+73.0°Microbiological ... .ColiMAX 500/g MAX 100/gnegative negative GMP manufacturer Glucosamine Hydrochloride

Supplier: Xian Herbland Tech Inc.

[China Manufacturers]

LEVAMISOLE HCL BP

Apr 17, 2012

... :White or almost white crystalline powderIdentification:PositiveAppearance of solution:CompliesPH:3.0~4.5Specific optical rotation:.-121°~-128°Related substances:≤0.5%Heavy ...

Supplier: Wincom Company Ltd.

[China Manufacturers]

L-Lysine HCL

Sep 05, 2012

... ether. Production Methods : L-lysine generally L-lysine hydrochloride [657-27-2] supply market, free L-lysine ... are difficult to keep for long. L-lysine hydrochloride is relatively stable, and not deliquescence facilitate preservation. ... of Analysis ItemStandard(NY39-1987)Test ResultAppearanceBrown powder, odourless or slightly specific odourConformContent≥98.5%98.71%Specific Optical Rotation+ ...

Supplier: Shaanxi TOP Pharm Chemical Co., Ltd.

[China Manufacturers]

Florfenicol

Feb 18, 2013

... -6Main ingredients: Florfenicol, azithromycin, bromhexine hydrochloride, etc. Indications :Used in the treatment of infection which caused by pigs, chickens ... point152~156155.0~155.5Specific optical rotation-16°-19°-17.4°Identification The retention time of the major peak in the ... chromatogram of the assay preparation corresponds to that ...

Supplier: Shijiazhuang Reverence Animal Husbandry Science And Technology Co., Ltd.

[China Manufacturers]

D-(-)-Tartaric acid

Oct 17, 2012

... D-(-)-Tartaric acid which can be used as the intermediate of many chiral products D-(-)-Tartaric acid 99%Chemical name: (S ... /kg maxSulfate:0.05%maxMelting point:166-169 degree CSpecific optical rotation:D 25 -11.8-- -12.8packing:25kgs fibre drums D ...

Supplier: Xiamen Vastland Chemical Co., Ltd.

[China Manufacturers]

99% 5-HTP Griffonia Seed Extract

Feb 23, 2012

... Formula: C11H12N2O3 Molecular Weight: 220.23Melting Point: 266~272 degreeSpecific Optical rotation: -30°~ -35°Specifications:5-HTP (the common name for ... the compound 5-hydroxytryptophan) is a derivative of the amino acid tryptophan. A mood-enhancing chemical, 5 ... -HTP has attracted a good deal of attention lately because of its ability to increase pain tolerance, induce sleep ...

Supplier: Anhui Suntran Chemical Co., Ltd.

[China Manufacturers]

Reliable quality D-Calcium Pantothenate pharmaceutical grade

Jan 25, 2013

... Pantothenate Pharmaceutical Grade Vitamin B5 USP30 COA: Items of analysisSpecificationResultsAppearanceWhite powderConformIdentificationA:Infrared Absorption 197k B:A solution ( ... the reference spectrum Conform to USP 30Conform ConformSpecific optical rotation+25.0°-+27.5°+26.35°AlkalinityNo pink ... requirementsConformNitrogen content5.7%-6.0%5.73%Content of calcium8.2-8.6%8.43%ConclusionConform to ...

Supplier: Landy Enterprise Limited

[China Manufacturers]

Food Grade L-Ascorbic Acid

Jan 14, 2013

... (With 5% Water Solution): 2.1~2.6 Clarity of Solution: Clear Colour of Solution: BY7 max Copper: 5ppm max Heavy Metals ... .2% max Sulphate Ash(Residue on Ignition): 0.1% max Specific Optical Rotation: +20.5° ~ +21.5° Assay: 99.0% ~ 100.5% Loss ...

Supplier: Shijiazhuang Yuanchem Imp. & Exp. Corp., Ltd.

[China Manufacturers]

Folic Acid

Nov 27, 2012

... USP/BP Folic acid Referred Standard: BP2003 Items of analysis Specification Appearance Yellow or orange crystalline powder, ... dissolves in dilute acids and in alkaline solutions. IdentificationA: Specific optical rotation +18+22° B: Examine the chromatograms The principal ... 96.0102.0% Folic acid Standard: USP27 Items of analysis Specification Appearance Yellow or orange crystallinepowder, almost ...

Supplier: Synchem International Co., Ltd.

[China Manufacturers]

Dextrose Anhydrous

Jan 24, 2013

... Dextrose AnhydrousProduct specification:Specific Optical Rotation+52.50 - +53.30Acidity or alkalinitymax6.0g,0.1M NaOH 0.15mlAppearance of solutionClear, odourlessClarity Ethanol of SolutionconformsChloridesMax125ppmSulphatesMax200ppmSulphite and ...

Supplier: Qingdao Century-Light Technology Co., Ltd.

[China Manufacturers]

dextrose anhydrous, injection grade

Aug 15, 2012

... powder; smellless & sweet; Specific optical rotation: +52.6o-+53.2o; Acidity: ≤ 0.2ml; Clarity of solution: ≤ 1# of turbidity standard; Clarity of ethanol solution: clear; Chloride ...

Supplier: Qingdao Ever-Success Trading Co., Ltd.

[China Manufacturers]

99.5% Monohydrate Dextrose powder

Feb 07, 2013

... freely soluble in water ,sparingly soluble in alcoholIdentificationPositiveSpecific optical rotation+52.0º—+53.5ºAcidity or alkalinity6g sample ... .5ppmChlorideNot more than 125ppmSulphatesNot more than 200ppmAppearance of solutionSolution is clear and not more intensely ... corn starch into dextrose. Then through the process of concentration, crystallization, dehydration, abstersion, and evaporation, ...

Supplier: Shandong Huayi Corn Technology Co., Ltd.

[China Manufacturers]

Dextrose Monohydrate

Mar 12, 2013

Dextrose Monohydrate 1.monohydrate is glucose of vegetable origin 2.obtain through enzymatic hydrolysis of cornstarch and used Dextrose Monohydrate Testing ItemsSpecificationDescription ... alcohol.IdentificationConformsSpecific Optical Rotation+52.5° +53.3°Acidity or alkalinity6.0g , 0.1M NaOH 0.15mlAppearance of solutionClear, odourlessClarity Ethanol of SolutionConformsChlorides≤125ppmMoisture ...

Supplier: Qingdao Good Prosper Imp. & Exp. Co., Ltd.

[China Manufacturers]

Dextrose anhydrous inject grade

Jan 28, 2013

... 2.ISO,GMP/BP,HACCP,HALAL,KOSHER 3.rotation: 52.6-53.2 4.injection grade pharmaceutical ... per cent of sulphated ash on a water- free basis.Specifications: Appearance: white granular powder; smellless & sweet; Specific optical rotation: +52 ... .6-+53.2; Acidity: ≤ 0.2ml; Clarity of solution: ≤ 1# of turbidity standard; Clarity of ethanol solution: clear ...

Supplier: Qingdao Qili International Trading Co., Ltd.

[China Manufacturers]

Dextrose Anhydrous

Aug 27, 2012

... absence of GMO). ItemsSpecificationResultsDescriptionA white, crystalline powder, with a sweet tasteConformsIdentificationA, B, CConformsSolubilityFreely soluble in water, sparingly soluble in alcoholConformsSpecific Optical Rotation+52 ... .6°~+53.2°+53°Acidity or Alkalinity6.0g, 0.1M NaOH 0.15ml0.10mlAppearance of SolutionClear, odourlessConformsForeign ...

Supplier: Qingdao Lucky International Trade Co., Ltd.

[China Manufacturers]

Dextrose anhydrous

Jul 30, 2012

... soluble in water, sparingly soluble in alcohol.Appearance of solution: Clear, odourlessIndentification: ConformsSpecific Optical Rotation: +52.6° +53.2°Acidity or alkalinity: 6 ... .0g, 0.1M NaOH 0.15mlClarity Ethanol of Solution: ConformsChlorides: ≤125ppmMoisture ...

Supplier: Qingdao Abel Technology Co., Ltd.

[China Manufacturers]

white powder ascorbic acid

Apr 10, 2012

... (5%,W/V) 2.1 ~2.6 SPECIFIC OPTICAL ROTATION +20.5°~21.5° CLARITY AND COLOR OF SOLUTION CLEAR, ≤BY7 COPPER ≤0.0003 ...

Supplier: Yixing Jiangshan Bio-Tech Co., Ltd.

[China Manufacturers]

Dextrose Anhydrous

Feb 11, 2012

... food additives, Medicine, Fine Chemicals, ect. CERTIFICATE OF ANALYSISProduct : Dextrose Anhydrous Batch No:201008252Quantity:24MTAnalysis standard ... soluble in ethanol (96 per cent)QualifiedIdentification PositivePositiveSpecific optical rotation+52.5º—+53.3º +53.1ºAcidity or ... than 25ppmSulphatesNot more than 200ppmLess than 25ppmAppearance of solutionSolution is clear and not more intensely ...

Supplier: Huijia Biochemical International Co., Ltd.

[China Manufacturers]

Dextrose BP2010/USP31

Feb 02, 2013

... alcohol.IdentificationConformsSpecific Optical Rotation+52.6° ~ +53.2°Acidity or alkalinity6.0g , 0.1M NaOH 0.15mlAppearance of solutionClear, odourlessClarity Ethanol of SolutionConformsChlorides≤125ppmMoisture ...

Supplier: Weifang Noga Imp And Exp Co., Ltd.

[China Manufacturers]

dextrose anhydrous

Aug 24, 2012

... 0.020mol/l NaOH 0.30lm maxClarity,colour and odour of solutionconformsSpecific optical rotation+52.6 ~ +53.2Arsenic1ppm maxChloride0.018% maxSulphate0.025% maxHeavy ... , it enjoys wide functions and uses. Especially with the improvement of life condition, it is widely used in food industry as ...

Supplier: Luzhou Bio-Chem Technology (shandong) Co., Ltd.

[China Manufacturers]