Hangzhou Hongxi Chemicals Co., Ltd

White powder, insoluble in water, soluble in hot and concentrated strong acid and alkali, having the good chemical stability;It has strong achromatic

It is mainly used as component of food and other commodities (such as wax paper, crayons, candles, carbon paper) and packaging materials, baking conta

1) Product name: sodium hydroxide (solid, flake, pearl) at 99%, 98%, 96% 2) Popular name: caustic soda 3) Molecular formula: NaOH CAS:1310-73-2 E

White powder, White pigment, zinc sulfate content is 30%. Stronger hiding power and reducing power.

Pure black, fine-grained or powder, CAS Number: 1333-86-4 Molecular Formula C Molecular Weight 12.01

Technical index: Item Index First grade Second grade Boric acid(%) 99.5% 96.5% Water insolubles(%) 0.05% 0.15% Sulfate(SO4)(%) 0.10%

white or yellowish fine powder, Do not dissolve in water, ethanol, soluble in acid, sodium hydroxide aqueous solution, ammonium chloride

white flake solid at ambient temperature, not dissolved in water, slightly dissolved in benzene and carbon bisulfide, and easily dissolved in hot alco

Formula CeO2 CAS No. 1306-38-3 Molecular Weight 172.12 Appearance Yellow to tan Solubility Insoluble in water, moderately soluble in strong miner