Specification :

Kieserite
Formular: H2O4S? H2O? Mg
CAS: 14567-64-7

Kieserite ( Chemical Grade)
Appearance Light yellow powder or granular
Main content 98% min
Heavy metal 20ppm max
Moisture 3% max
MgO 25-27% min
S 18-20% max

Kieserit ( 100% Natural Grade)
Appearance: off-white powder
MgO: 25-26%
K2O: 2% min
S: 17-18%
Moisture: 2% max

Kieserit ( 100% Natural Grade)
Appearance: off-white granular
MgO: 25-26%
K2O: 2% min
S: 17-18%
Moisture: 2% ma
Harness: > 2.0kg/ cm2
Particle size: 2.5-4.0mm

We are glade to introduce ourself, Changsha Green Mountain Chemical Co., Ltd as an ISO9001: 2000 approved supplier of fertilizers, feed addtitives and other chemicals. Till 2011, we have created long term cooperation with more then 80 companies located in 30 different countries and areas on above product.

Before exporting, our quality has been approved by SGS, BV, CIQC for several times, please contact us free to get the latest best price and full spec.

Looking forward to be your reliable partner from now.

Bestregards
Tian Fang