Direct black EX direct black 38 Specifications: Light: 3 Water retting: 3-4 Washing: : 3 Acid: 3-4 Alkaline: 3-4 Dry: : 3 Wet: 1-2 Iron: 3-4

tintas para sublimacion offset Our Advantages of transfer sublimation ink: * High transfer rate and safe for the environment and has no harm to skin.* Excellent color reproduction, gorgeous color, not....

Exercised Standard: GB/ T 5009.140-2003 Packing : 25kg per woven bag Uses : For metallic chromium smelting, chrome carbide, ceramics, polishing, printing. For pigment For metallurgy items ....

CAS: Â   97-00-7 Â   Standard of identity: HG/ T2553-2003 Characteristic Specification Refined Super Grade First Grade Appearance Light Yellow to Pale Brown Crystals Crystallizing Point  ....

onoclinic system crystal, colorless transparent body.used in fixers, reducers, as a blush preventive agent, and as a disinfectant

Iron Oxide Yellow 313 Molecular Formula: Fe2O3 H2O C.I. No.: P.Y.43 Index Quality Index Content 86% Oil Absorption 25-35% Sieve residue 0.5% pH value 3.5-7 Water Content 1% Water Soluble....

Company profile Henan Zhongwei High Sci.& Techn. £  ¨ group £  © Chem.En.Co., Ltd is the one of high speed developing economic entity that markets mainly agro-chemical products, regarding the  ¡  ° green , ....