Sodium Metabisulfite, 98% min, Na2S2O5, Food grade: Widely used as Bleach agent, Loose agent, Antiseptic and germicide, Inhibitor and freshen agent. Industrial grade: Mordant of printing and dyeing, Dechlorinate of textile after bleaching, Sulphonated agent and reducer of chemical industry and pharmacy etc
HY-1040
Molecular formula H2[AI2O3·mSiO2(OH)2]·nH2O
Properties This product is a sub-white powder, which is not dissolved in water, oil or organic solvent. It has strong properties as cation exchange capacity, selective adsorption, hydrophilic property, surface activity and catalysis, It can adsorb and eliminate mineral materials as pitch, neutral colloid, sulfide and olefinenaphthenic acid in lubrication to improve the durability and photo-stability of the lubricant and to increase the ability of corrosion-resisting, and can also absorb and eliminate the pigment, aflatoxin and the carcinogenic substance of 3-4 benzpyrene in vegetable oil, in addition, it has strong ability of oil, in addition, it has strong ability of oil decolorization, high speed of filtering oil and low oil retention of filter cake.
Functions�¯�¼?it's widely used in the absorption and refinement of lubricant, paraffin wax, and vaseline, the decolorization of animal and vegetable oil, and the purification of honey, wax and glycerine.
Specifications
Performance indicators of activated clay
Technical requirements for active clay manufacturers' products:
1, appearance: grey or light fine powder.
2, water (2 hr. 105 C) : 12%
3, decoloring force: 154
4, active degree: 180 mol/kg
5, particle size (0.076 mm) : 95%
6, free acid (in - H2SO4) : 0.20%
7, heavy metal content (Pb) : 10 mg/kg
8, arsenic content: 3 mg/kg
748 Bleaching Chemicals Suppliers
Short on time? Let Bleaching Chemicals sellers contact you.
Glass bead blasting involves using spherical glass media to give a uniform finish on components surfaces at high pressure. On the other hand, the traditional sandblasting technique uses silica sand to confer surface finish on the material. Sandblasting is much quicker than bead blasting.
Bleaching agent for rosin ester, catalyst for rosin ester, antixidant and stabilizer for rosin ester, make rosin ester with lighter color and better heat stability.We produce different kinds of bleaching agent for rosin ester.they are suitable for gum rosin ester and tall oil rosin ester including glycerine rosin ester, pentaerythritol rosin ester and some modified rosin ester etc.our bleaching agent can make these rosin esters and derivates with light color less than 3 gardner and act as catalyst and antioxidant, stabilizer at the same time. it means they make rosin ester with better heat resistance and long term color, storage stability. please send inquiry to us for detailed information andchoosing the best suitable kind for you demand.Product Name: Bleaching agent for rosin esterChemical Composition: phenol sulfide compoundsSynonym:Bleaching agent for rosin esterCatalyst for rosin esterAntixidant for rosin ester Stabilizer for rosin esterApplication:1.bleaching agent for glycerine rosin ester2.bleaching agent for pentaerythritol rosin ester3.bleaching agent for modified rosin ester etc4.bleaching agent for disproportionated rosinFeatures: Multifuncional:act as bleaching agent,antioxidant,light stabilizer and catalyst at the same time Make rosin ester with color less than 3 gardner at low dosage Better heat and light stability Ordorless Environment friendly Approved for food contact applicationPackage:25kgs/kraft bag;25kgs/paper drum;25kgs/carton box or as customer's request;Storage: Store bleaching agent for rosin ester in dry,cool and shady place.Keep the package sealed during not using it.Transportation:Our bleaching agent for rosin ester is not dangerous goods according to transport regulation.Shelf Life
