Sodium perborate monohydrate (synonyms:
sodium peroxyborate, sodium peroxoborate, PB1) is similar to sodium
percarbonate as a famous oxygen bleach agent. Sodium perborate offers many
of the functional benefits as liquid hydrogen peroxide in a stable solid
form. The oxidative power of sodium perborate improves the cleaning,
bleaching, stain removal and deodorizing performance of powder detergent
formulations, all fabric dry bleaches, denture cleaners, automatic
dishwasher detergents and various institutional and industrial laundry
Sodium perborate monohydrate is prepared by dehydrating sodium perborate
tetrahydrate. The monohydrated sodium perborate is essentially showing three
advantages in comparison with the tetrahydrated sodium perborate: higher
content of available oxygen, higher heat stability and higher dissolution
rate into water. It provides a high available oxygen content equivalent to
32% hydrogen peroxide - 50% more active oxygen than the same weight of
sodium perborate tetrahydrate. Sodium perborate releases nascent oxygen at
elevated temperatures, it is a stable, solid source of active oxygen.
Sodium perborate will decompose in the environment to natural borate.
Although boron is an essential micronutrient for healthy growth of plants,
it can be harmful to boron sensitive plants in higher quantities. Care
should be taken to minimize the amount of borate product released to the
Sodium percarbonate is a free-flowing
powder with a common name of solid hydrogen peroxide, it is an addition
compound of sodium carbonate and hydrogen peroxide. Sodium Percarbonate has
an active available oxygen content which is equivalent to 27.5% H2O2. It
breaks down to oxygen, water and sodium carbonate upon decomposition. Sodium
Percarbonate offers many of the same functional benefits as liquid hydrogen
It dissolves into water rapidly to release oxygen and provides powerful
cleaning, bleaching, stain removal and deodorizing capabilities. Besides,
sodium carbonate decomposed from sodium percarbonate is able to increase the
pH value in washing water to knock down the activities of calcium ion and
magnesium ion, thus intenerates water. Another benefit offered by sodium
carbonate by raising the pH value is to reduce the negative charges of dirt
and fibre resulting in the strengthening repellency between dirt and fibre,
which leads to the improvement of bleaching and stain removing effects.
Compared with chlorine bleach, sodium percarbonate based oxygen bleach
boasts following advantages in laundry formulations :
No environmental hazards-it breaks down to oxygen, water and
sodium carbonate (soda ash) in your wash water.
Ideal stain removal capability; It is very effective as a laundry
presoak for heavily stained articles.
It is used to for deodorizing and disinfecting.
Color safe and fabric safe. It brightens colors
Does not weaken the strength of fabrics
Prevents fabric from becoming yellowed or darkened
Many household and personal care products
are formulated with an active oxygen-releasing material to effect removal of
stain and soil. Oxygen-releasing materials have an important limitation;
their activity is extremely temperature-dependent. Temperatures in excess of
60 degree C are normally required to achieve any bleach effectiveness in an
aqueous wash system.
Especially for cleaning fabrics, high-temperature operation is both
economically and practically disadvantageous. Thus, bleaching activators
have been applied in an object to activate bleaching reaction at low
temperatures. These activators, also known as bleach precursors, often
appear in the form of carboxylic acid esters or amides. In an aqueous
liquor, anions of hydrogen peroxide react with the ester or amide to
generate a corresponding peroxyacid which oxidizes the stained substrate.
Commercial application of this technology is found in certain fabric
bleaching detergent powders that mainly incorporating
tetraacetylethylenediamine (TAED). TAED used for detergent industry is in
granular form, free-flowing, and has several colors (mainly white, green,
blue) to choose depending on users' choice.
TAED is typically applied in domestic
laundry detergents, automatic dish washing, bleach boosters, laundry soak
treatments, to improve the washing performance. TAED could be applied in
textile bleaching to react with hydrogen peroxide in the bleach bath to
produce a stronger oxidant. The use of TAED as bleach activator enables
bleaching at lower process temperatures and under milder pH conditions. In
pulp and paper industry, TAED is suggested to react with hydrogen peroxide
to form a pulp bleaching solution. The addition of TAED into pulp bleaching
solution results in a satisfactory bleaching effect
Peracetic Acid is an environmentally safe
and versatile anti-microbial and a powerful anti oxidant. When Peracetic
acid is dissolved in water, it disintegrates to water, oxygen and carbon
dioxide. All these degradation products are non-toxic. Peracetic Acid is a
very powerful oxidant, whose oxidation potential outranges that of chlorine
and chlorine dioxide.
How does Peracetic Acid disinfection work?
Peracetic Acid as a disinfectant oxidizes the outer cell membranes of
microorganisms. The oxidation mechanism consists of electron transfer. When
a stronger oxidant is used, the electrons are transferred to the
microorganism much faster, causing the microorganism to be deactivated
Table: oxidation capacity of various disinfectants
EV (electronic volts)
Milk and dairy products processing and packaging plants
Wineries, vineyards and breweries plants
Meat, seafood, poultry and vegetable processing plants
Cleaning, sanitizing and disinfection of UF & RO membranes
Industrial circulating cooling water for both open and closed
loops (including food contact)
Wastewater treatment (odor control agent, disinfectant and
Hospital and health care facilities, veterinary clinics
Hatcheries and egg processing units
Dish and tableware sanitizer
No hazardous or toxic by products (water dioxide, oxygen and
More effective than chlorine, chlorine dioxide or quaternary
products for sanitizing food contact surfaces
Effective and stable at pH Values 1-9.
Non-foaming and exhibits very low surface tension
No rinse required at levels upto 100 ppm for fruits and
vegetables and upto 500 ppm for equipment sanitation use
Does not contribute to TDS
Not persistent in the environment
Does not corrode stainless steel and aluminium
Always wear gloves, goggles and faceshield when handling
Store in cool, dry place, away from direct sunlight
Never use brass, copper, iron or galvanized metal to come in
contact with Peracetic Acid
We manufacture high grade Molecular Sieve 3A which does not adsorb any molecule larger than 3A. Our product has high adsorption speed and long life. It is highly useful as a desiccant in chemicals and petrochemicals industries.
Chemical formula: 1/3K2O·3/5Na2O·AL2O3·2SiO2
Dehydration of many kinds of liquids e.g. Ethanol
Dehydration of air .
Dehydration of refrigerant
Dehydration of natural gas or methane.
Dehydration of cracked gas ,ethylene ,propylene or butadiene
Waterlock® is a highly cross-linked and water insoluble Superabsorbent Polymer (SAP) specially designed for water absorption and water retention in soils located in regions subject to drought. Upon contact with water, these synthetic crystals swell quickly, creating a SAP-Hydrogel by absorbing and retaining a big volume of water and soluble plant nutrients dissolved in it, which will be released to the plant during the soil drying process.
A wide range of trials has been undertaken word-wide in order to prove and demonstrate the benefits of STOCKOSORB® application for plant germination and growth, crop yield and quality, transplanted seedling survival and development as well as for water and fertilizer use efficiency in food, fruit and wood production. Superabsorbent Polymers are more and more also used in many other technical field like e. g. the cable industry, food industry and the green industry including agriculture, horticulture, landscaping and forestry activities
Chlorine Tablets are the newest unique product on the market today specifically designed for emergency water needs for Disaster Relief, Emergency Preparedness, Humanitarian Relief, Natural Disasters, Military, Bulk Water Storage, Camping, Hunting, RV's, Consumer Stock etc. and this is how it works.
The chlorine tablets are comprised of dry chlorine that is EPA (Environmental Protection Agency) registered for use in disinfecting drinking water. Chlorine is the method of choice for drinking water disinfection by more than 98% of the municipalities and rural water districts here in India Each tablet is designed to disinfect 1 Liter of water. Each pack of Chlorine tablets tablets consists of 50 tablets. This 1 pack is enough tablets to disinfect as much as 20 gallons of water. The recommended dosage as listed on the dosage chart included with the pack is for a total chlorine dose of 9 ppm (parts per million) total available chlorine to the prescribed quantity of water. Various sizes of it are available 1gm, 3.5gm, 20 gm.