Phosphoric Acid is produced by THERMAL PROCESS from yellow phosphorous with high purity, low impurities esp Pb, As Cd

Phosphoric Acid

SPECification:

AS CHINA NATIONAL STANDARD: GB3149-2004

 - PURITY(H3PO4): 85% MIN

- COLOR (APHA): 20 MAX

- HEAVY METAL(AS PB): 5 PPM MAX 

- ARSENIC (AS): 0.5 PPM MAX

- FLUORIDE (F): 10 PPM MAX

- OXIDE (H3PO3): 0.012% MAX

Typical Analysis Data:

 - PURITY(H3PO4): 85.15%

- COLOR (APHA): 8

- HEAVY METAL(AS PB): 1 PPM 

- ARSENIC (AS): 0.1 PPM

- FLUORIDE (F): 1 PPM

- OXIDE (H3PO3): 0.002%

Properties:

 1.Phosphoric Acid is Colorless, transparent and syrupy liquid, and melting point is 42.3 degrees Celsius.  

 2.It is high boiling acid, non volatile and difficult to decomposition, and easy to soluble in water.    

   As moderately strong acid,  its acid is stronger than carbonic acid.  When the PH is different, Phosphoric Acid and 

   sodium carbonate react may generate different acid salt. 

 3.It may irritate human skin to cause phlogosis and destroy the issue of human body; it has got hydroscopic.

 Packing:

 35 kg Jar, 330 kg drum, IBC (1600 kg)   

Please contact our export department:

MOBILE: 86-136 0287 1707SKYPE: friendo.tony=============================FRIENDO INDUSTRIAL LIMITEDTEL: 86-20-8256 2835FAX: 86-20-8255 2160Website: www.friendochem.com 

phosphoric acid