Basic Info.

Product Description

sodium benzoate cas no.:â 532-32-1 molecular formula:c7h5nao2 hs:2916310090 molecular weight:144.11 property:white grain or crystalline powder, odorless or with little benzoin smell. appearance:powdery, columnar. quality standard:in accordance with national standard of food additive(gb1902-05), bp 1993. packing:metal pail, carton or plastic woven bag with plastic or paper lining, sealed. storage and transportation:non dangerous article. sealed, avoid moisture or impact. usage: â â â â 1, this product is excellent food preservative, used in various kinds of food including sauce, pickles, jam, preserved beancurd, fruit juice, soda pop and various kinds of cans. â â â â 2, can be used in medical industry for drug anticorrosion. â â â â 3, daily-used industry, used in anticorrosion of toothpaste, inkpad, paste and adhesive etc.. â â â â 4, also widely used in organic chemical industry. manufacturing date:2015-11-20 expiry date:2017-11-19 24 months batch number:d151120p item index chcek conclusion content ≥99.0 % 99.47 loss on drying) ≤1.5 % 1.47 acidity and alkalinity ml/g pass the test ok cl(chloride ) ≤0.03 % <0.03% pb heavy metal ≤0.001 % <0.001% as arsenic ≤0.0002 % <0.0002 % so4â²(sulfate) pass the test ok color of 10% aqueous solution ≤20 13 dissolve test pass the test ok phthalic acid pass the test ok readily oxidizable substance pass the test ok conclusion :confirm to gb1902-2005 retest:01 coroner:twin