Description
We can supply Parrafin Wax from South Africa at affordable
prices.
We can supply in large quantities. We have been doing business for
a long time and we have great experience.
Specifications
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: GB********4
- PURITY(H3PO4): *5% MIN
- COLOR (APHA): *0 MAX
- HEAVY METAL(AS PB): 5 PPM MAX
- ARSENIC (AS): 0.5 PPM MAX
- FLUORIDE (F): *0 PPM MAX
- OXIDE (H3PO3): 0.**2% MAX
Typical Analysis Data:
- PURITY(H3PO4): *5.*5%
- COLOR (APHA): 8
- HEAVY METAL(AS PB): 1 PPM
- ARSENIC (AS): 0.1 PPM
- FLUORIDE (F): 1 PPM
- OXIDE (H3PO3): 0.**2%
Properties:
1.Phosphoric Acid is Colorless, transparent and syrupy liquid, and
melting point is *2.3 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.
