ammonium persulphate nh4 2s2o8 cas no 7727 54 0,China ammonium persulphate nh4 2s2o8 cas no 7727 54 0 Manufacturers, Suppliers

**54*0.06w IP65 straw hat lamp (3528 can be used )**

Apr 07, 2012

... DC24V power supply 2 years warranty Led chips: 54*0.06w 45mil Epistar chipsLed power :54*0.06WBeam angel : 120Color effect : Single color ,color ...

Supplier: Guangzhou Leiguang Lighting Co., Ltd.

[China Manufacturers]

Vinpocetine extract (CAS No.: 42971-09-5 ) powder

Mar 31, 2013

1.Product name:Vinpocetine 2.CAS number:42971-09-5 3.Specs:HPLC 99% 4.Appearance: ... powder 5.Free sample Vinpocetine Product nameVinpocetinePlant originVinca Minor L.CAS number42971-09-5 Molecular formulaC22H26N2O2 Molecular Weight350.45OrdorOrdorlessAppearanceWhite powderSpecs Available99 ...

Supplier: Shaanxi Taiji Huaqing Technology Co., Ltd.

[China Manufacturers]

Calcium Formate (98% min) CAS No.: 544-17-2

Mar 31, 2013

... this product for over 10 years •Product Name:Calcium Formate,•CAS Number:544-17-2 •Molecular Formula:Ca (HCOO)2 •Molecular ... (Ca content),wt. % ,min30.1(Heavy metals),(Pb)0.001(Water insoluble),.0.3(Dry weight loss),wt. % ,max0.5(PH of ... 10% water solution)6.5-7.5As(%) ≤0.0005Pb(%)≤0.0002AppearanceWhite ...

Supplier: Zibo Ocean International Trade Co., Ltd.

[China Manufacturers]

high quality Itaconic acid cas no:97-65-4

Jun 09, 2012

1. high quality 2. competitive price 3. fast delivery Appearance white crystal or powder Purity 99.7%min Melting point 165-168°CLoss on drying 0.1% max Ignition residue 0.1% max Color 5 APHA max Iron(Fe) 5 ppm max Heavy metal 5 ppm max Chloride 5 ppm max Sulfate 20 ppm max Cu 1 ppm maxMn 1 ppm max

Supplier: Xian Shunyi Bio-Chemical Technology Co., Ltd.

[China Manufacturers]

titanium dioxide(CAS NO 13463-67-7)

Mar 31, 2013

1 made by sulfuric process 2 high purity,hiding power 3 sample available 4.ISO9001, SGS, CIQ,REACH BA01-01 White poweder,insoluble in water,soluble in hot and concentrated strong acid and alkali,having the good chemical stability,it has strong tintreducing power,hiding power,with excellent properties of pigment.BA-101 BA-101 is made by sulfuric acid process,it has excellent optical properties and ...

Supplier: Shandong Jinhua Titanium Industry Co., Ltd.

[China Manufacturers]

titanium dioxide(CAS NO 13463-67-7)

Mar 31, 2013

1 made by sulfuric process 2 high purity,hiding power 3 sample available 4.ISO9001, SGS, CIQ,REACH BA01-01 White poweder,insoluble in water,soluble in hot and concentrated strong acid and alkali,having the good chemical stability,it has strong tintreducing power,hiding power,with excellent properties of pigment.BA-101 BA-101 is made by sulfuric acid process,it has excellent optical properties and ...

Supplier: Shandong Jinhua Titanium Industry Co., Ltd.

[China Manufacturers]

Factory Supply High quality for Ammonium Prsulfate

Sep 01, 2012

... 3>Main supplier Chemical Name: Ammonium PersulfateSynonyms: Ammonium Peroxydisulfate; Ammonium PersulphateMolecular Formula:(NH4)2S2O8Molecular Weight: 228.20CAS Number: 7727-54-0Properties:Ammonium persulfate is a white, crystalline ... %Min Chloride and Chlorate (as Cl) 0.001%Max Manganese (Mn) 0.00005%Max Iron (Fe) 0.0005%Max Heavy metals(as Pb ...

Supplier: SJZ Chenghui Chemical Co., Ltd.

[China Manufacturers]

White crystal Ammonium persulfate

Mar 05, 2012

... .Ammonium persulfate purity 98.5% min 2.Usage Polymerization;Metal treatment;Paper;Textile 3.Export Iran/India/Argentina Molecular formula: (NH4 ... )2S2O8Molecule Weight: 228.20HS NO.28334000UN NO.1444CLASS 5.1CAS NO.7727-54-0DescriptionAmmonium persulfate is a white ... and chlorate(as CL)0.001% w/w maxManganese(Mn)0.00005% w/w maxIron(Fe)0.0005% w/w maxHeavy ...

Supplier: Lianyungang Jialei International Trade Co., Ltd.

[China Manufacturers]

Precipitated Barium Sulphate

Dec 01, 2012

... :6.5-8Water soluble :0.2% maxIron(on Fe basis) :0.006% maxMoisture:0.2% maxFineness(325mesh sieve residue) :0.1% maxOil absorption:15 ...

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

[China Manufacturers]

Ethyl S-4-chloro-3-hydroxybutyrate

Feb 29, 2012

1,purity >>98% 2,colorless to yellowish transparent liquid Ethyl S-4-chloro-3-hydroxybutyrate

Supplier: Wuhan Kaileo Biotech Co., Ltd.

[China Manufacturers]

Potassium Nitrate

Mar 30, 2013

... Industrial Grade Purity:99.8% min Moisture:0.1% max Chloride:0.03% max Sulphate:0.01% max Potassium Nitrate Product NamePotassium ... NitrateCAS No.7757-79-1Molecular formulaKNO3DescriptionColorless crystal, white powder ... bag,25 mts/20FCL without palletClass:5.1 UN No:1486StorageKeep in sealed and damp proof place.

Supplier: Shijiazhuang Lemandou Chemicals Co., Ltd.

[China Manufacturers]

Glyoxylic acid

Apr 09, 2012

Glyoxylic acid CAS NO.: 298-12-4 Appearance: colourless or Light yellow Liquid Assay: 50% Min Glyoxylic acidCAS NO.: 298-12-4Appearance: colourless or Light yellow LiquidAssay: 50% MinGlyoxal: 2% MaxOxalic Acid: 3% MaxTotal Acidity: 55% Max Glyoxylic acid

Supplier: Orchid Chemical Supplies Ltd.

[China Manufacturers]

Lithium tri-t-butoxyaluminium Hydride

Aug 21, 2012

CAS NO.:17476-04-9 white powder, Purity: 98%min Colorless to ... optional reducer Lithium tri-t-butoxyaluminium HydrideMolecular weight:254.3CAS NO.:17476-04-9M.F.:LiAl(OC4H9)3HQuality Index1) white powder ...

Supplier: Langfang BLD Trade Co.

[China Manufacturers]

hot sale D-biotin-manufacturer

Jul 17, 2012

... 5.test :HPLC and PCP Quick Details CAS No.: 58-85-5Other Names: BIOTINMF: C10H16N2O3SEINECS No.: 200-399-3Place of Origin: Shaanxi China ... Medicine GradeBrand Name: lypharModel Number: ly-24Purity: 98.5% - 101.0%color: whitecas: 58-85-5Molecular weigh: 243.3032Molecular formula: C10H15N2O3SMelting ... in the skin blood vessels in the rate of 0.1% ~ 1.0% of the concentration range, easy-to-formula mixed ...

Supplier: Wellgreen Technology Co., Ltd.

[China Manufacturers]

Humic Acid

Jan 16, 2013

Humic Acid from China, with very good quality! CAS No.1415-93-6Physicochemical PropertiesIt contains hydroxyl, carboxyl, phenolic hydroxyl and ...

Supplier: Xinjiang Hirun International Trade Co., Ltd.

[China Manufacturers]

Tribulus p.e.

Feb 27, 2013

... name: Tribulus P.E.Molecular Formula: C33H40O15Molecular Mass: 1049.199CAS No: 55056-80-9 Function: Immunity enhancer , muscle enhancer, ... hand, one recent study found that T. Terrestris caused no increase in testosterone or LH in young men, [9] ... containing androstenedione and herbal extracts, including T. Terrestris, was no more effective at raising testosterone levels than and rostenedione alone ...

Supplier: Shaanxi Jintai Biological Engineering Co., Ltd.

[China Manufacturers]

Kojic acid

Feb 09, 2012

... to prevent oxidative browning, antibacterial and antifungal, no harsh on skin. Kojic acidCAS no.: 501-30-4Molecular weight: 142.11 ItemsStandardsResultsAppearance ... .55%Mesh Size100% pass 80-100meshQualifiedLoss on DryingMax0.5%0.16%Heavy MetalMax 3ppm1.20Melting point 153-156152.9-153 ... .8Residue on Ignition Max 0.1%0.09%Iron Max 10ppm2.60ppmArsenic Min 1ppm0.90ppmChloride Max ...

Supplier: Ningbo Jiangdong Healtrue Biotechnology Co., Ltd.

[China Manufacturers]

2-Amino-5-nitrothiazole

Mar 10, 2013

Product Name ; 2-Amino-5-nitrothiazole Molecular Weight ;145.13 CAS Registry number ;121-66-4 2-Amino-5-Nitrothiazole No.:HY-0302Name:2-Amino-5-NitrothiazoleCAS No:121-66-4 Molecular formula:C3H3N3O2SMolecular weight:179Appearance:Yellow crystalContent:≥98%Melting:202 °C Application:a intermediate of dyestuffPacking size :Packed in 25kg cardboard drum 2-Amino-5-nitrothiazole

Supplier: Gemhold (SJZ) Trading Co., Ltd.

[China Manufacturers]

1-phenoxy-2-propanol (KL-PPH)

May 24, 2012

... phenyl etherSynonym: 1-phenoxy-2-propanol, Propylene phenoxetolCAS No.: 770-35-4Specification AppearanceAssay%ColorAPHAPH1%aq.solutionLight yellow to ... colorless liquid≥90.0≤1005.0-7.0Application:PPH is nontoxic and environmental and ... and achieve better emulsifing and dispersing effect, while having no effects on the stability of pigments, etc.Generally speaking ...

Supplier: Liaoning Kelong Fine Chemical Co., Ltd.

[China Manufacturers]

1,3,5-Triazine-2,4,6-trithiol trisodium salt

May 28, 2012

... saltStructural formula: Molecular Formula: C3N3S3Na3.9H2O Molecular Weight:243.22 CAS NO.:17766-26-6 Quality standard:AppearanceColourless to light yellow crystal ...

Supplier: Taizhou Huangyan Donghai Chemical Co., Ltd.

[China Manufacturers]