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WUHAN WELLSONG INT'L CO.,LTD.
NO.328 QINGNIAN ROAD, HANKOU
WUHAN, 430032,CHINA
TEL:+86-27-85733560 FAX:+86-27-85725660
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Inorganic & Organic
Phosphoric Acid

Specification

Parameter

Index

Industrial Grade

Food Grade

content

85% min

85% min

Chloride

5ppm max

5ppm max

Sulphate

50ppm max

50ppm max

Fe

20ppm max

-

As

50ppm max

1ppm max

Heavy Metals

10ppm max

10ppm max

Fluoride

-

10ppm max

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