Packaging plastic woven bag, 25kg net composite paper-plastic bags or 3-ply kraft paper bags with PE liner, 500kg or 1000kg net PP woven Jumbo bags
Storage Kept in a light-proof, well-closed, dry and cool place
Main Usage Citric Acid is mainly used as acidulant, flavoring agent, preservative and antistaling agent in food and beverage industry.it is also used as antioxidant, plasticizer and detergent in chemical, cosmetics and cleaning industries.
Product Brief Introduction: with the largest consumption for construction and building materials. It is mainly used as enamel fluxing agent, glass opalizing agent, acid-proof clay, acid-proof concrete coagulator and wood preservative. It can also be used for insecticide.
Product Hazard or Harmful Ingredients:It does not combust or explode but has corrosivity and certain toxicity.
Product Physical Properties:The product is white powder crystals and basically neutral. It is difficult to dissolve in water and acid and the density is 2.37g/cm3.
Product Chemical Properties:It is stable under normal temperature. It does not combust nor explode when it is heated or contacts with redox materials.
Spillage Treatment Method:Simple cleaning and burying
Protection Measures for Product Transport & Storage:To prevent from caking and going bad, it should be kept indoor or be covered with protection materials like canvas and free from the blazing sun.
Other Information: Anti-caking agent can be added at the request of customers.
Technical Specifications
Analysis items Standard
Na2SiF6 99% min
Loss of weight on drying at 105â?? 0.3% max
Free acid (as HCl) 0.1% max
Chloride (as Cl) 0.1% max
Sulphate (SO4) 0.3% max
Iron(Fe) 0.02% max
Water-insoluble matter 0.5% max
Particle size distribution
Passing through 40 mesh sieve 98% min
Passing through 60 mesh sieve 90% min
Passing through 325 mesh sieve 25% max
Product Feature
Odor: Slight irritative.
Specific Gravity: Unavailable
Solubility: Soluble in water.
Density: 2.19
pH: 6-7
pH Test-Method: PH test paper.
% Volatiles by volume @ 21C (70F): 0
Boiling Point: Not applicable.
Melting Point: >300 C Decomposes.
Vapor Pressure (mm Hg): No information found.
Bulk Density: ~0.9
Evaporation Rate (BuAc=1): No information found.
Application
1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching .
2. bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps.
3. bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products,
4. in mineral, the compound of thiourea and other sulphides.
5. as reducing agent in chemical industry.
6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.
Packaging 50kg/100kg net in iron drums with double PVC bags
Product Specification/Models
NDEX 90%, 88%, 85%. FOOD ADDITIVE
Na2S2O4, 90%, 88%, 85%, Fe 20ppm ZincZnOther heavy metal
calculated as Pb, 1ppm
Water Insolubles05%
Shelf Life(month)12
Commodity:Sodium persulfate
Molecular Formula : Na2S2O8
Molecular weight : 238.13
Description
Sodium persulfate is a white,crystalline,odourless salt.It is used as initiator for the Polymerization of monomers and as a strong oxidizing agent in many applications.It has the particular advantage of being almost non - hygroscopic,of having a particularly good storage stability as a result of its extremely high purity and of being easy and safe to handle.
Transportation
Road/Rail transport : GGVS,GGVE,ADR,RID/CLASS 5.1 Sea transport : GGV Sea/IMDG code : CLASS 5.1 Page 5185,UN no.1505
Water hazards class 1(slight water hazard)
All information is given in good faith,but without warranty,since the conditions of use are outside our control. Verification by the user is recommended.Freedom from patent restriction cannot be assumed.
Package
(1) In 25kgs net multiple paper bags with one PE bag inner
(2) In 25kgs net PE bags
(3) In 25kgs net woven bags with two PE bags inner
(4) In 1000kgs net big woven bags with one PE bag inner
The above package is also with a pallet 1000kgs each.
Storage
NPS(SPS) is not combustible but assists combustion materials due to release of oxygen.Provided it is stored under appropriate condition.It must be stored dry in closed containers and protected from direct sunlight,heat and humidity.Impurities such as dirt,rust or traces of metal and reductants may cause catalytic decomposition.The product as supplied or in solution needs to be handled with appropriate care.The eye,skin and clothes must be protected when working with NPS(SPS) as damp powder or aqueous solution has a bleaching and slightly corroding effect.
Application
Polymerization : Initiator for the emulsion or solution Polymerization of acrylic monomers,vinyl acetate,vinyl chloride etc.and for the emulsion co-polymerization of styrene,acrylonitrile,butadiene etc.
Metal treatment : Treatment of metal surfaces(e.g. in the manufacture of semiconductors;
cleaning and etching of printed circuits),activation of copper and aluminium surfaces.
Cosmetics : Essential component of bleaching formulations.
Paper : modification of starch,repulping of wet - strength paper.
Textile : Desizing agent and bleach activator - particularly for cold bleaching.(i.e.bleaching of Jeans).
Others :
- Chemical synthesis
- Water treatment(decontamination)
- Waste gas treatment,oxidative degradation of harmful substances(e.g.Hg)
- Disinfectant
ITEMS SPECIFICATIONS
Appearance white crystalline salt
Assay 99.0% w/w min
Active oxygen 6.65% w/w min
Chloride and chlorate(as CL) 0.005% w/w max
Ammonia (NH4) 0.05% w/w max
Manganese(Mn) 0.0001% w/w max
Iron(Fe) 0.001% w/w max
Heavy metals(as Pb) 0.001% w/w max
Moisture 0.05% w/w max
Decomposition of the product as supplied at above 65C
Recommended storage temperature Normal Temperature
Storage stability as from date of delivery 12 months
Sodium per carbonate, is a representative of high-efficiency oxygen based bleaching agents. With its excellent bleaching activity and detoxification performance, sodium per carbonate has been widely used in various industrial and civilian products. It is gradually replacing sodium borate in applications such as washing (laundry detergent, color bleaching powder, etc.), printing and dyeing, textiles, papermaking, food bleaching, medicine and hygiene, wood floor cleaning agents, carpet cleaning agents, and other home and personal care product formulations; At the same time, it can also be made into various disinfectants and oxygenators for oxygen supply in fish ponds, industrial wastewater treatment, medical disinfection/first aid, etc., becoming an important raw material for international environmentally friendly cleaning products.
Sodium per carbonate, is a representative of high-efficiency oxygen based bleaching agents. With its excellent bleaching activity and detoxification performance, sodium per carbonate has been widely used in various industrial and civilian products. It is gradually replacing sodium borate in applications such as washing (laundry detergent, color bleaching powder, etc.), printing and dyeing, textiles, papermaking, food bleaching, medicine and hygiene, wood floor cleaning agents, carpet cleaning agents, and other home and personal care product formulations; At the same time, it can also be made into various disinfectants and oxygenators for oxygen supply in fish ponds, industrial wastewater treatment, medical disinfection/first aid, etc., becoming an important raw material for international environmentally friendly cleaning products.
Sodium per carbonate, is a representative of high-efficiency oxygen based bleaching agents. With its excellent bleaching activity and detoxification performance, sodium per carbonate has been widely used in various industrial and civilian products. It is gradually replacing sodium borate in applications such as washing (laundry detergent, color bleaching powder, etc.), printing and dyeing, textiles, papermaking, food bleaching, medicine and hygiene, wood floor cleaning agents, carpet cleaning agents, and other home and personal care product formulations; At the same time, it can also be made into various disinfectants and oxygenators for oxygen supply in fish ponds, industrial wastewater treatment, medical disinfection/first aid, etc., becoming an important raw material for international environmentally friendly cleaning products.
Powerful lubricating cum penetrating agent with binding property for Linen and polyester yarns for direct warp and sectional warp. The primary purpose of the product is to increase the abrasion resistance of sized warp yarn. Wax and tallow base softeners and lubricants are hydrophobic in nature. Angelube-CE100 contains 100% hydrophilic heads. Its provides penetrating power and also cold water soluble. Its easy biodegradable and not affect the binding property of the size mix. When use tallow and wax in storage it wont spread out evenly in size mix. It causes formation of uneven film property in yarn. This is the main reason for the weaving efficiency fluctuation. Not like that Angelube-CE100 has fully emulsifying property and its act as excellent leveling agent. It provides even film property to whole size mix. It directly reduce warp breakages and improve productivity in fabric formation.
Maltodextrin is used in processed foods as a thickener or a filler, as well as in pharmaceuticals as a binding agent.
It is also used in canned fruits, snacks, cereal, desserts, instant pudding, sauces, and salad dressings.
