日韩av一区两区在线播放,中文字幕一区二区三区三洲,丁香色欲久久久久久综合网,麻豆精产国品一二三产区

Product name: Phosphoric acid

Alias: rthophosphoric acid; Phosphoric Acid, Sonac;

white phosphoric acid; Phosphoric acid,food grade;

PA; Phosphoric acid food grade;

CAS RN:7664-38-2

EINECS No.: 231-633-2

Molecular Formula: H3PO4

Molecular Weight: 97.99

Properties:

Pure product is colorless, transparent and viscous liquid or orthorhombic crystal, no odor, with sour taste. 85%

phosphoric acid is colorless, transparent or light-colored viscous liquid. Melting point is 42.35℃. Boiling point is

213℃. Relative density is d181.834. Easily soluble in water, soluble in ethyl alcohol. Uses:

Mainly used in metal surface; it can be used in polishing aluminum products; in producing various phosphates;

in producing calcium phosphate for use in feed; in producing ;manganous dihydrogen phosphate and potassium

pyrophosphate; in pharmaceutical industry, this product can be used in producing sodium glycerol-phosphate, iron phosphate; it can also be used as drying agent for dye and intermediate production. Etc.

Packed by PE plastic drum, the drum should be tightly sealed. Net weight: 35Kg—330Kg-1000kg. The package shall mark the following information: product name, specification, net weight,

‘corrosive substance’, etc.

Specification: technical grade

Packing: 35kg/drum,330kg/drum, IBC ton drum

Executive Standard: (GB 2091-2008)