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

Vitamin B6

Apr 13, 2012

... namePyridoxine HydrochlorideNomenclature5-Hydroxy-6-methyl-3,4-pyridinedimethanol hydrochlorideCAS No.58-56-0EINECS No.200-386-2Molecular formulaC8H11NO3•HClMolecular weight:205.64Chemical ...

Supplier: Shaanxi Zhengbang International Trading Co., Ltd.

[China Manufacturers]

... Formula : NiSO4 . 6H2O Molecular Weight : 262.86 CAS NO. : 10101-97-0 Properties : It is a green crystal and squadratic system ... to clients' requirement) Specification :ItemSpec.(%)Nickel content22.0 min.Water-insolble matter0.01 max.Nitrate (as NO3 ... )0.01 max.Fe0.001 max.Co0.2 max ... .Ca0.015 max.Mg0.01 max.Na 0.05 max.Cl0.05 max. Nickel Sulphate Hexahydrate

Supplier: Hebei Aushin Zinc Co., Ltd.

[China Manufacturers]

High quality 305-84-0 L-Carnosine in bulk stock

Jun 20, 2012

... during oxidative stress.Molecular Formula: C9H14N4O3 Molecular Weight: 226.23Cas No.: 305-84-099% Pure, high oxidative stabilityQuality Properties: Appearancewhite powderSmellCharacteristicAssay ... (HPLC)99.0~101.0% (w/w)Specific rotation+20°~+22°Melting point250°C~265 ...

Supplier: Xi'an Realin Biotechnology Co., Ltd.

[China Manufacturers]

2,3-Dibromo thiophene 3140-93-0

Nov 30, 2012

2,3-Dibromo thiophene 3140-93-0 2,3-Dibromo thiopheneProduct name2,3-Dibromo thiopheneSynonymsNSC 99003;CAS No.3140-93-0Molecular weight241.93Molecular formulaC4H2Br2SBoiling Point221.9 °C at 760 mmHgAppearanceClear, golden-yellow liquid, 200kg/drumAssay98.0%min 2,3-Dibromo thiophene 3140-93-0

Supplier: Shanghai Worldyang Chemical Co., Limited

[China Manufacturers]

99% Doxycycline

Aug 31, 2012

1.CAS NO.:564-25-0 2.Appearance:white powder 3.Quality standard:BP/EP/USP/ ...

Supplier: Zhengzhou Xingren Chemical Products Co., Ltd.

[China Manufacturers]

Diethyl 1,3-acetonedicarboxylate

Apr 30, 2012

Chemical Name: Diethyl 1,3-acetonedicarboxylate Molecular Formula: C9H14O5 Formula Weight: 202.2 CAS No.: 105-50-0 Diethyl 1,3-acetonedicarboxylate

Supplier: Qufu Xindi Chemical Research Limited Company

[China Manufacturers]

Supply plant extract raw materials Resveratrol

Feb 28, 2013

... .Name:Resveratrol 2.Assay:99% 3.CAS:501-36-0 4.Appearance:Offwhite powder specification:1. ... and stable supplyResveratrol USP/EP/BP/AJI 1.CAS NO.: 501-36-02.Standar:USP/AJI/BP/EP ... : Offwhite powder Resveratrol Test ItemSpecificationProduct nameResveratrolCAS No.501-36-0 AppearanceOffwhite powderMolecularN/AAssay99%OdorOdorlesschromato graphic purityCompliesidentificationcompliesMain functionIt ...

Supplier: Zhuhai Yazhongxing Biological Technology Co., Ltd.

[China Manufacturers]

Etanercept

Feb 17, 2013

1. Product Name: Etanercept 2. CAS No.: 185243-69-0 3.Specification1: Injection 4. Specification2: Pre-filled Syringe 4. Specification ... Etanercept ItemsSpecificationResultsProtein content≥30.00mg/ml37.24mg/mlBiological activity≥8.0*104AU /mg10.8 *104AU /mgPurity by ElectrophoresisPurity of monomer ≥88 ... by SEC-HPLC ≥95.0% 97.8%Purity by RP-HPLC ≥95.0% 100.0%Molecular weight63.0~77.0 kDa 69.6 kDa UV ...

Supplier: Sinoway Industrial Co., Ltd.

[China Manufacturers]

Phosphorus Nitride

Jul 18, 2012

Factory sale Phosphorus Nitride Cas no.: 61361-50-0 Dark red powder Assay: 99% min 1kg/aluminum foil bag Phosphorus Nitride

Supplier: Dongyang Tianyu Chemical Co., Ltd.

[China Manufacturers]

White Crystalline Powder 4-Aminobenzoic Acid

Jan 15, 2013

... Powder one. APIs and synthetic intermediates: 4-Aminobenzoic Acid(PABA)CAS No.:150-13-0Structural Formula: Quality Standard:USP31Content:98.5-101 ... .5%Appearance:White Crystalline PowderLoss on Drying:≤0.2%Residue on ignition:≤0.1%Melting Point:186-189ºCHeavy Metal:≤20ppmVolatile ...

Supplier: Futaste Co., Ltd.

[China Manufacturers]

Aspartame Free Sweetener

Jan 20, 2013

... 1.CAS No.:22839-47-0 2.packing:25kg craft paper drums or carton box 3.approved by KOSHER 4.approved by HALAL CAS No.:22839 ... as saccharin.Standard Specifications :FCCIV,USP27, BP2000, EPIV. NF19ItemIndexAssay98.0%-102.0%Transmittance0.950minHeavy Metals[Pb]10mg/kg max5-Benzyl-3,6 ... made from L-Aspartic acid and L-Phenylalanine. Aspartame has no after taste such as bitter, chemical and metal taste. ...

Supplier: Qingdao Aurora Chemical Import & Export Co., Ltd.

[China Manufacturers]

Huachang brand Antimony Ingot 99.65%, 99.85%, 99.90% Sb2O3

Jun 23, 2012

... 1000Kg/ Case,or as customer's requirements.Antimony Ingot CAS No.:7440-36-0 .Export Trade Terms: FOB, CFR or CIF.Minimum Order ...

Supplier: Yiyang City Huachang Antimony Industry Co., Ltd.

[China Manufacturers]

Bisphonel A Cyanate Ester

Mar 19, 2012

Manufacturer of Bisphenol-A CYANATE ESTER - CAS No.1156-51-0, Molecular weight 278 - Cynic Acid, CAS no.25722-66-1 Cyanate Ester: more than 10 ... Ester Resin Resin:Bisphenol-A CYANATE ESTER- CAS No.1156-51-0, Molecular weight 278- Cynic Acid, CAS no.25722-66-1- Lower dielectric Constant ...

Supplier: Shanghai Righton Co., Ltd.

[China Manufacturers]

sodium nitrite

Mar 31, 2013

... chemical formula:NaNO2 3 appearance :powder SODIUM NITRITEFormula: NaNO2CAS NO. 7632-00-0 ItemsSpecificationSodium Nitrite (as dry base)99% min.Chloridum (NaCl ... )0.10% max.Sodium Nitrate (as dry base)0.80% max.Moisture1.40 % max.Water ... ) Cement pre-strong agent, antifreezer, medicine-making and chemical industryUN NO.1500HS CODE: 28341000

Supplier: Haoyuan Industries (Shanghai) Co., Ltd.

[China Manufacturers]

CHROMIUM POTASSIUM SULPHATE 98%min

Feb 26, 2012

... .12H2O CAS: 7788-99-0 25kg/50kg 35years professional mfr. Chromium (III) potassium sulfate dodecahydrate 98%minMolecular formula: CrK(SO4)2 12H2O CAS No ... : 7788-99-0 EC No: 233-401-6Apprearance: auburgine small granular or powder ...

Supplier: Gansu Jinshi Chemical Co., Ltd.

[China Manufacturers]

Carbonic acid,lanthanum(3+) salt (3:2), hydrate (9CI)

Sep 10, 2012

... Fomula:CH2O3.xH2O.2/3La Molecular Weight:457.84 Cas No.:54451-24-0 ALIAS Lanthanumcarbonate (2:3) hydrate;Lanthanum carbonate (La2(CO3 ... ;Lanthanumcarbonate hydratemolecular structureFORMULA:CH2O3.xH2O.2/3LaMOLECULAR WEIGHT:457.84CAS NO.:54451-24-0EINECS:209-599-5 ( function(){ var aBigImageSrc = [ 'http ...

Supplier: Sichuan Lanthanum Rare Materials Limited

[China Manufacturers]

supply ferrous sulphate heptahydrate

Apr 10, 2012

... or water treatment 1)Ferrous Suphate HeptahydrateFormula:FeSO4•7H2OCAS No.:7782-63-0 Specification:DescriptionTech GradePurity98%Fe19.7%Pb20ppm maxAs10ppm maxCd10ppm max2 ...

Supplier: Hengyang Kaiwang Chemical Co., Ltd.

[China Manufacturers]

zinc sulphate monohydrate granular fertilizer

Nov 04, 2012

... fertilizer white powder&granular with Zn 33% 100% water soluble, no impurity Zinc Sulphate Monohydrate Granular Fertilizer ZnSO4·H2O Purity:98 ... % with Zn 35%minCAS No.: 7446-20-0HS Code: 283329300EIENCS: 231-793-3zinc sulphate appearance ...

Supplier: Hebei Eminent Chemical Technology Co., Ltd.

[China Manufacturers]

Cesium Fluoride 99.5%

Mar 31, 2013

High Purity: 99.5%-99.999% CAS No: 13400-13-0 Packing: 500g, 1000g/Bottle, 25Kg/drum Application: Organic synthesis Cesium ... Fluoride 99.5%Formula : CsFCAS-No. : [13400-13-0]Appearance : colourless, crystalline and hygroscopic powderFormula weight 151.90Bulk ...

Supplier: Jiangxi Royal Import & Export Co., Ltd.

[China Manufacturers]

Hydroxyethyl starch 130/0.4

Mar 13, 2012

Molecular Formula:(C6H10O5)m(C2H5O)n Molecular weight:110000-150000 CAS No.: 9005-27-0 Hydroxyethyl starch 130/0.4Molecular Formula:(C6H10O5)m(C2H5O)nMolecular weight:110000-150000CAS No.: 9005-27-0Number of Product License:SFDAS YBH09822009Use:Blood plasma substitue,plasma volume expanders.Packing:25kg/drum.

Supplier: Anhui Medihel Co., Ltd.

[China Manufacturers]