Description :
Tenders for Procurement Of Chemicals For Laboratory Use Project On Millets Funded By Dst - Sodium Carbonate Anhydrous Acs, 99.9%appearance (colour) White,appearance (form),hygroscopic Powder,solubility (turbidity) 10% Aq. Solution ,clear,solubility (colour) 10% Aq. Solution,colourless,assay (by Neutralization) Min. 99.9% (dry Compound),loss On Drying Max. 1% (285c 15 Min) Chloride (ci) Max. 0.001%,sulphate (so4) Max. 0.005%,iron (fe) Max. 0.0005%,heavy Metals (pb)max. 0.0005%,copper (cu) Max. 0.0005%,silicate (sio2) Max. 0.005%,phosphate (po4) Max. 0.001%,potassium (k) Max. 0.005%,calcium (ca) Max. 0.03%,magnesium (mg) Max. 0.005% ,acid Insoluble Matter Max. 0.01% , Petroleum Ether 40-60 Extrapure Ar Appearance (clarity) Clear,appearance (colour),colourless Appearance (form) Liquid Density (g/ml) @ 20c 0.640-0.650,boiling Range 40-60c,non Volatile Matter Max. 0.001%,acidity (ch3cooh) Max. 0.001%,iron (fe) Max. 0.0001%,heavy Metals (pb) Max. 0.0001%,bromine Number Max. 1.0,benzene (c6h6) Max. 0.025%,sulphur Compound (s) Max. 0.005%,water (kf),max. 0.01% , Sulphuric Acid Sq 500ml Appearancealmost Clear Colourless Oily Liquid,mel?ng Point10c,boiling Point290c Density1.84g/cm,non_vola?le Maber 0.01% Max,packaging Glass Boble,reducing Substances0.02% Max (in Ml N/1) Vapor Pressure , Sodium Hydroxide Pellets Acs, 97% Appearance (colour) White Appearance (form),hygroscopic Pellets,solubility (turbidity) 10% Aq. Solution,clear Solubility (colour) 10% Aq. Solution Colourless,assay (hcl Titration)min. 97% Chloride (ci) Max. 0.005%,sulphate (so4) Max. 0.003%,phosphate (po4)max. 0.001%,iron (fe)max. 0.001%,calcium (ca) Max. 0.005%,potassium (k) Max. 0.02%,nitrogen Compounds (n) Max. 0.001%,nickel (ni) Max. 0.001%,mercury (hg) Max. 0.00001%,magnesium (mg)max. 0.002%,heavy Metals (ag) Max. 0.002%,carbonate (na2co3) Max. 1% , Cupric Sulphate Anhydrous Extrapure Ar, 99% Appearance (colour) Off-white To Pale Grey Appearance (form) Powder Solubility (turbidity) 10% Aq. Solution Clear,ph (5% Aq. Solution) 3.5 - 4.5,assay (iodometric) Min.99.0%,loss On Drying Max.1%,water Insoluble Matter Max.0.005%,chloride (ci) Max.0.01%,iron (fe) Max.0.01%,lead (pb) Max.0.01%,arsenic (as) Max.0.0005%,calcium (ca) Max.0.005%,magnesium (mg) Max.0.005%,nickel (ni) Max.0.002%,potassium (k) Max.0.002%,sodium (na) Max.0.005%,zinc (zn) Max.0.002% , Sodium Potassium Tartrate Tetrahydrate Extrapure Ar, 99% Appearance (colour) White Appearance (form),crystalline Powder,solubility (turbidity) 10% Aq. Solution Clear Solubility (colour) 10% Aq. Solution Colourless,assay (nt) Min. 99%,ph (5% Aq. Solution) 7.0 - 8.5,chloride (ci) Max. 0.0005%,phosphate (po4) Max. 0.001%,sulphate (so4) Max. 0.005%,iron (fe)max. 0.0005%,heavy Metals (pb) Max. 0.0002%,copper (cu) Max. 0.0002% , Soultion For Leishman Stain (methanol)grade For Analytical Purposes For Cleaning For Extraction For Preparative Purposes For Synthesis Vapor Density :1.11 (vs Air),vapor Pressure 410 Mmhg ( 50 c) 97.68 Mmhg ( 20 c) Product Line Empluraform Liquid Autoignition Temp.725 f Expl. Lim.36 % Refractive Index N20/d 1.329 (lit.) Bp 64.7 c (lit.) , Folin & Ciocalteus Phenol (fcp) Reagent Ar Appearance (clarity) Clear Appearance (colour) Golden Yellow Appearance (form) Liquid Solubility (turbidity) 10% Aq. Solution Clear Solubility (colour) 10% Aq. Solution Yellow Ph Of Solution @ 20c Min .0.5 Density (g/ml) @ 20c Min .1.20 G/ml Normality~ 2.0 N Sensitivity To Proteins Passes Test , 9 Gallic Acid Pure, 98% Appearance (colour) White To Off-white,appearance (form),powder Solubility (turbidity) 10% Solution In Methanol Clear,assay (uv) Min. 98%,sulphated Ash Max. 0.1%,loss On Drying At 105c Max. 10.0% , Sodium Nitrate Acs, 99%appearance (colour) White Appearance (form),crystalline Powder/solid,solubility (turbidity) 10% Aq. Solution Clear,solubility (colour) 10% Aq. Solution Colourless,assay (ion Exchange) Min. 99% Ph (5% Aq. Solution) 5.5 - 8.3 ,water Insoluble Matter Max. 0.005%,chloride (ci) Max. 0.001%,iodate (io3) Max 0.
