產品導航
Xiangyang Gaolong Phosphorus Chemical Co., Ltd.
Address: No. 132 South Road, Nanzhang County, Xiangyang City, Hubei Province
Tel/Fax:0710-5231641
Mobile phone: 15926890948
Contact person: Mr. wu
Mobile phone: 13377973557
Contact person: Mr. Zhou
E-mail: 13377973557@vip.163.com
Website: www.lhchk.com.cn
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13377973557Product 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)
|
Item |
Qualified product |
|
Color, Hazen≤ |
30 |
|
Phosphoric acid,% ≥ |
85 |
|
Arsenic content % ≤ |
0.005 |
|
Heavy metal content % ≤ |
0.001 |
|
Chloride content % ≤ |
0.0005 |
|
Sulfate content, % ≤ |
0.005 |
|
Iron content，% ≤ |
0.002 |