Zinc Dioctyl Dithiophosphate Antioxidant

Zinc Oxide USP is mainly used in food industry as a dietary ingredient and as a nutrient. Zinc is an important antioxidant nutrient. It is necessary for protein synthesis, wound healing, for blood stability, normal tissue function, and aids in the digestion and metabolism of phosphorus. It also governs the contractility of muscles and maintains the body's alkaline balance. Zinc Oxide is also used in a variety of products like plastics, ceramics, glass, cement, rubbers, paints, pigments, lubricants, adhesives, sealants, batteries, ferrites, flame-retardant, and bandages. It is commonly used in personal care products like baby powders, diaper rash creams, calamine creams, antiseptic ointments, and anti-dandruff shampoos and sunscreens. It is used as an additive in the production of concrete, and as an additive in food products (breakfast cereals).USP, or United States Pharmacopeia, grade chemicals comply with the standards of the United States Pharmacopeia and National Formulary (USP-NF). USP Grade chemicals are fit for use in food, drugs, and medicines. They are subject to stringent testing and are typically required to have the highest level of purity.
Specifications

ZnO: 99.9 Min
Lead Pb: 0.002 Max
Cadmium Cd: 0.001 Max
Iron Fe: 0.0005 Max
Copper Cu : 0.0003 Max
Tin Sn: 0.0001 Max
Zinc Zn: 80.26 Min
Manganese Mn: 0.0001 Max
Chromium Cr: 0.0001 Max
Cobalt Co:0.0001 Max
Mercury Hg:0.0001 Max
Molybdenum Mo:0.0001 Max
Nickel Ni:0.0001 Max
Selenium Se:0.0001 Max
Meet USP Standard
Packing

55.115 lb bag, 40 bags per pallet

Zinc Oxide USP is mainly used in food industry as a dietary ingredient and as a nutrient. Zinc is an important antioxidant nutrient. It is necessary for protein synthesis, wound healing, for blood stability, normal tissue function, and aids in the digestion and metabolism of phosphorus. It also governs the contractility of muscles and maintains the body's alkaline balance. Zinc Oxide is also used in a variety of products like plastics, ceramics, glass, cement, rubbers, paints, pigments, lubricants, adhesives, sealants, batteries, ferrites, flame-retardant, and bandages. It is commonly used in personal care products like baby powders, diaper rash creams, calamine creams, antiseptic ointments, and anti-dandruff shampoos and sunscreens. It is used as an additive in the production of concrete, and as an additive in food products (breakfast cereals).USP, or United States Pharmacopeia, grade chemicals comply with the standards of the United States Pharmacopeia and National Formulary (USP-NF). USP Grade chemicals are fit for use in food, drugs, and medicines. They are subject to stringent testing and are typically required to have the highest level of purity.
Specifications

ZnO: 99.9 Min
Lead Pb: 0.002 Max
Cadmium Cd: 0.001 Max
Iron Fe: 0.0005 Max
Copper Cu : 0.0003 Max
Tin Sn: 0.0001 Max
Zinc Zn: 80.26 Min
Manganese Mn: 0.0001 Max
Chromium Cr: 0.0001 Max
Cobalt Co:0.0001 Max
Mercury Hg:0.0001 Max
Molybdenum Mo:0.0001 Max
Nickel Ni:0.0001 Max
Selenium Se:0.0001 Max
Meet USP Standard
Packing

55.115 lb bag, 40 bags per pallet

Sodium Ascorbate, E301, CAS no.134-03-2, is the sodium salt of Ascorbic Acid and manufacturing process from Ascorbic Acid. It is a white or light yellow crystalline powder, used as nutrition fortifier, antioxidant and preservative in food products such as in meat products, dairy products, and beverages. Sodium ascorbate is widely replaced by sodium erythorbate which has stronger antioxidant ability and will not bring acidic taste.

As an experienced Sodium Ascorbate manufacturer and supplier, we has been supplying and exporting Sodium Ascorbate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.

Sodium Ascorbate food grade Specification
ITEM STANDARD
Appearance White to slightly yellow cr ystalline powder
Identification Positive
Assay (as C 6H 7NaO 6) 99.0 101.0%
Specific optical rotation +103 +106
Clarity of solution Clear
pH (10%, W/V ) 7.0 8.0
Loss on drying 0.25%
Sulphate (mg/kg) 150
Total heavy metals 0.001%
Lead 0.0002%
Arsenic 0.0003%
Mercury 0.0001%
Zinc 0.0025%
Copper 0.0005%
Residual Solvents (as Menthanol) 0.3%
Total plate count (cfu/g) 1000
Yeasts & molds (cuf/g) 100
E.coli/ g Negative
Salmonella/ 25g Negative
Staphylococcus aureus/ 25g Negative

SODIUM DIISOBUTYL DITHIOPHOSPHATE C4H9O2PSSNa CAS:53378-51-1
Sodium dibutyl dithiophosphate is a good chemical reagents which is used as collector for non-ferrous metal and precious metal; Soluble in water; mainly used as flotation reagent for copper ores and zinc ores with high selective activities.Chemical and mining industries,chemical mineral processing reagent,acid reagent.

XPT2204B Zinc Mixed 2-ethylhexanol & Secondary Butanol


XPT2204B refers to Zinc Mixed 2-ethylhexanol & Secondary Butanol Dithiophosphate, which is with outstanding anti-oxidation and anti-wear performance. It is able to effectively inhibit oil oxidation, bearing corrosion and cam tappet wear when added. It is a ZDDP with comprehensive performance. This product is mainly used in internal combustion engine applications, as well as industrial applications like gear oil and hydraulic oil. The recommended treat rate is 0.5%-2.5% (m%).
Item Quality indicator
Appearance Light yellow to amber transparent liquid
Color number 2.0
Density (20C)  kg/m3 1070-1150
Kinematic viscosity (100C),  mm2/s 6.0 ~ 4.0
Flash point (open), C, 160
Sulphur content,  % (m/m) 14.5 ~ 18.0
Phosphorus content,  % (m/m) 7.7 ~-8.3
Zinc content,  % (m/m) 8.4 ~ 9.2
PH value, 5.5
Moisture,  % (m/m), 0.03
Mechanical admixture, % (m/m), 0.07

Description
GALX-202(ZDDP is short for Zinc Butyl Octyl Primary Alkyl Dithiophosphate) is an extremely potent, cost-effective antioxidant and corrosion inhibitor and deemed as essential in todays automotive lubricating oils.GALX-202(ZDDP) could provide the oils with excellent antioxidation, anticorrosion performances and strong extreme pressure, anti-wear abilities. GALX-202(ZDDP) can efficiently prevent the engine bearings from corrosion, and also prevent the viscosity of the oils from increasing due to the high-temperature oxidation. GALX-202(ZDDP) is recommended for use in blending industrial lubricating oils such as gear oils, hydraulic oils, etc. It can be used for blending middle-grade engine oils combined with detergents and dispersants.

Application
Use in industrial lubricating oils including gear oils, hydraulic oils, etc
Use in middle-grade engine oils
Recommended dosage:0.5-3.0%

Characteristics
Density(20), kg/m3 1080-1130
Flash Point (COC),180
Sulfur, wt%12.0-18.0
Phosphorus, wt%6.0-8.5
Zinc, m%8.0-10.0
Thermal Decomposition Temperature, 220min
Packing:200 liter metal drum (net weight: 200kg/drum)

Chemical appearance

Dithiophosphate BA or Ammonium Dibutyl Dithiophosphate has a white and pale greyish coloured appearance. It comes in a fine powder form which has no kind of odour. It has a PH level of 9.

Chemical application and strength

Dithiophosphate BA or Ammonium Dibutyl Dithiophosphate is a very good collector and flotation agent of nonferrous metallic minerals like copper, zinc sulfide (activated), silver, polymetallic ores, and lead.

SODIUM DIISOBUTYL DITHIOPHOSPHATE C4H9O2PSSNa CAS:53378-51-1
Sodium dibutyl dithiophosphate is a good chemical reagents which is used as collector for non-ferrous metal and precious metal; Soluble in water; mainly used as flotation reagent for copper ores and zinc ores with high selective activities.Chemical and mining industries,chemical mineral processing reagent,acid reagent.

Sodium Ascorbate FCC USP is used mainly in Additive and Acidity Regulator Additive in Food & Beverages, Pharmaceutical & Medicinal Additive, Dietary Supplements, and Bread Mixes as part of the dough conditioner system. In frostings used as antioxidant and preservative. USP NF is a combination of two compendia, the United States Pharmacopeia (USP) and the National Formulary (NF).
Sales Specification

Quality: USP24/FCC IV, Kosher Certified
Appearance: White to slightly yellow crystalline powder
Specific Optical Rotation: +103 +108
Loss on Drying: 0.25% Max
Heavy Metals: 0.001% Max
Lead: 0.001% Max
Arsenic: 0.0003% Max
Mercury: 0.0001% Max
Zinc: 0.0025% Max
Copper: 0.0005% Max
PH (10%, W/V): 7.0-8.0
Assay: 99.0% â?? 101.0%
Particle size: Through US 40 Mesh 95% Min
Organic Vol. Impurities: Meet USP Requirement
Packing

25 KG carton