Mono-pentaerythritol
Cas no 115-77-5
Molecular formula c5h12o4
Molecular weight 136.15
Appearance white crystal powdermono-pe, wt. % , min. 98.0hydroxyl, wt. % , min. 48.5moisture, wt. % , max. 0.20ash, wt. % , max. 0.05phthaliccolor((fe, co, cu) max 1
Melting point ? 262
Introduction a kind of organic polyatomic. It is part of white crystal powder solid without poison and odor, which is stable in air, and without water sucking. Melting point 260? polymerization, sublimation under pressure reduction, dissolved slightly in cold water but easily in hot water. Mixture of pentaerythritol (115-77-5), di-pentaerythritol (126-58-9), tri-pentaerythritol, pentaerythritol, linear formal (6228-26-8).
Application alkyd resins, radiation curing monomers, pvc stabilizers, rosin esters, synthetic lubricants, fire-retardants.
Sodium formate
Pure white no caking
Cas no 141-53-7
Molecular formula chnao2
Molecular weight 68.01
Appearance white crystal powder
Purity. % , min. 95.0
Organic impurities , wt. % , min. 2.0
Moisture, wt. % , max. 2.0
Chloride , wt. % , max. 1.0
Introduction sodium formate is part of white and crystal powder, which has slight hygroscope , and slight smell of methanoic acid, is easily dissolved in water, slightly dissolved in ethanol; out of dissolved in diethyl; proportion is 1.919.Melting point is 253oc.It has strong toxicity as well as irritation.
Application manufacturing of formic acid, oxalic acid, sodium hydrosulphite, formamide, leather
Industry and oil filed.
Calcium formate
Pure white
Cas no 544-17-2
Molecular formula (hcoo)2ca
Molecular weight 130.12
Item
Cf-98
Appearance
White crystal powder
Purity, wt.%, min.
98.0
Ca content, wt.%, min.
30.1
Heavy metals (pb), wt.%, max.
0.002
Water insoluble, wt.%, max.
0.003
Dry weight loss (%), wt.%, max.
0.2
Ph of 10% water solution
6.5--7.5
Introduction it's formed in the production of pentaerythritol. Contain at least 98% of assay.
Application an industrial chemical compound and faster setting, early strength gain accelerating admixture for concrete or mortars. It is used in the building industry, in the production of feedstuff mixtures, for silage and in the tannery.
Packing: 25kg/ kraft paper bag; 25mt/20'gp; 23mt/20'gp on pallets
