High purity 99.9% methylene chloride
US $490.00-$500.00
Share on (62326526838):
1)This product is a water-soluble, alkaline antiseptics, the main characteristic is the security, is highly effective, the broad-spectrum antibacterial. 2)Widely used in the cosmetics, the medicine, food and other industry products anticorrosions. 3)The materials can be used alone, and also can be compounded with other Nipagin esters Sodium to get a better preservative effect.
Appearance | White crystalline powder |
Clarity and Color (10% Aq.) | Conform |
Assay (Dry, %) | 98.5~101.5 |
pH (10% Aq.) | 9.5 ~ 10.5 |
Relative Substances | Conform |
Sulfate (SO42- , ppm) | 0.12 |
Chloride (Cl-, ppm) | 350 Max. |
Water (%) | 5.0 Max. |
Heavy metal (Pb, ppm) | 10 Max. |
Organic volatile impurities | Conform |
New products from manufacturers at wholesale prices