Product Name:Sodium Methyl Paraben

ITEM STANDARD
Appearance White crystalline powder
Purity (on dry base)% 98.0-104.0
PH value(0.1%water liquor) 9.5-10.5
Sulfate(ppm) =<300
Chlorides(ppm) =<350
Loss on drying % =<0.50
Organic volatile impurities Meets BP2000/usp24 STANDARD
Completeness of solution Meets Bp2000/usp24 STANDARD
Heavy metals (Pb)ppm =<10.0
Apprearance of solution Clear and transparent
ITEM STANDARD
Appearance White crystalline powder
Purity (on dry base)% 99-100.5
Melting point °C 69-72
Sulphated ash % =<0.05
Acidity (mlNaOH0.1M) =<0.1
Loss on drying % =<0.5
Residue % =<0.10
Arsenic (ppm) =<1.0
Heavy metals (Pb)ppm =<10
Mercury (mg/kg) <1
lead (mg/kg) <5
Clarity and color of solution Clear and transparent

Contact Us

Website:http://www.foodchem.cn
Tel: +0086-21- 31267000
Fax: +0086-21-58768440
Address: Foodchem Building,2277 Zuchongzhi Road, Zhangjiang Hi-Tech Park,Shanghai,201203,China
E-Mail: sales@foodchem.cn
Skype:foodchemmis07