Methanesulfonic Acid 70%

We are offering methanesulfonic acid 70%.
technical information
product english name: methane sulfonic acid 70% (msa 70)
cas no.: 75-75-2
formula: ch3so3h
hs no.:29041000
detailed specification
density 1.345-1.36 g/ml
melting point 20 oc
boiling point 200oc (atm)
167oc (10 mm)
solubility in water: complete
in alcohol: complete
in ether: complete
appearance clear, colorless liquid
purity : 70-70.5% min.
Color hazan: 10 max
cl: 5 ppm max.
So4: 50 ppm max.
Fe: 5 ppm max.
Heavy metal: 5 ppm max.
Oxidizable impurity: 10 ppm max.
Package:
250 kg hmhdpe drums on pallets un-certified.
1500kg bulk containers (ibc) on pallets un-certified.