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Multi-purpose chelating agent for water treatment, industry, and agriculture.
Oxygen scavenger and reducing agent for water, textiles, and photography
Ethylenediaminetetraacetic Acid (EDTA)
Ethylenediaminetetraacetic Acid (EDTA), also known as edetic acid, is a white, odorless crystalline powder widely used as a chelating agent in various industries. With the chemical formula C₁₀H₁₆O₈N₂ and a molecular weight of 292.25, EDTA binds to metal ions such as Fe²⁺/Fe³⁺ and Ca²⁺, forming water-soluble complexes even at neutral pH. This property makes it essential in dissolving metal-containing scales and delivering iron ions in chemical processing, agriculture, water treatment, and hydroponics. In the pulp and paper industry, EDTA inhibits metal ions, especially Mn²⁺, from degrading hydrogen peroxide during bleaching. It also stabilizes colors in textiles by preventing metal ion impurities from altering dyed products. EDTA serves as an anticoagulant in blood analysis, preserving samples by chelating calcium ions. In personal care products like shampoos and cleaners, EDTA salts improve stability by sequestering metal ions. Additionally, EDTA acts as a preservative in foods, preventing catalytic oxidative discoloration caused by metal ions. Its versatility makes it indispensable in industrial, agricultural, and consumer applications.
Key Features
- White, odorless crystalline powder with >99.5% purity
- Binds metal ions to prevent discoloration and degradation
- Essential for water treatment and hydroponic systems
- Used in the pulp and paper industry for bleaching stabilization
- Improves color stability in textiles and dyed products
- Preserves blood samples and enhances personal care product stability
Product Specifications
| Chemical Name | Ethylenediaminetetraacetic Acid (EDTA) |
| CAS Number | 60-00-4 |
| Chemical Formula | C₁₀H₁₆O₈N₂ |
| Molecular Weight | 292.25 |
| Applications | Water treatment, food preservative, textiles, hydroponics |
| Appearance | White crystalline powder |
Perfect for water treatment, agriculture, and personal care products.
Sodium Sulfite, Anhydrous, 98%
Sodium Sulfite, Anhydrous (Na₂SO₃), is a high-purity technical-grade compound with 98% Na₂SO₃ content, widely valued for its reducing and oxygen-scavenging properties. Commonly used in water treatment, it protects steam boilers and washing machines from corrosion by reacting with dissolved oxygen to form sodium sulfate. In the photographic industry, it prevents developer solutions from oxidizing and facilitates the removal of fixer from photo-paper and film. The textile industry utilizes Sodium Sulfite as a bleaching, desulfurizing, and dechlorinating agent, while the paper industry employs it in various processes. Additionally, it is used as a preservative to prevent discoloration in dried fruits and meats. Sodium Sulfite also functions as a reagent in sulfonation and sulfomethylation reactions. With a 98% purity level and low impurity content, this versatile compound is essential for numerous industrial and commercial applications.
Key Features
- 98% pure technical-grade Sodium Sulfite (Na₂SO₃)
- Protects water systems by scavenging oxygen
- Prevents oxidation in photographic developer solutions
- Used in textile bleaching, desulfurizing, and dechlorination
- Preserves dried fruits and meats from discoloration
- Functions as a reagent in sulfonation and sulfomethylation
Product Specifications
| Chemical Name | Sodium Sulfite |
| CAS Number | 7757-83-7 |
| Chemical Formula | Na₂SO₃ |
| Purity | 98% |
Sodium Thiosulfate, Pentahydrate, Crystals
Sodium Thiosulfate, Pentahydrate (Na₂S₂O₃·5H₂O), also known as Sodium Hyposulfite or HYPO, is a technical-grade reagent with a wide array of industrial and scientific applications. This compound is valued for its high purity (>99%) and versatile functionality. It is used as a photographic fixer, in chrome tanning, and for extracting silver from ores. Sodium Thiosulfate is a key agent for removing chlorine in bleaching, paper-making, and water dechlorination processes. It also serves as a mordant, bleaching agent, and reagent in various analytical techniques, including iodometry and the preparation of colloidal sulfur. This white crystalline substance has minimal impurities, with iron levels under 10 ppm and heavy metals below 6 ppm, ensuring consistent and reliable performance.
Key Features
- High-purity crystals (>99%) for industrial and scientific applications
- Essential for photographic fixer and chrome tanning
- Removes chlorine in bleaching, water dechlorination, and paper-making
- Used in silver extraction and preparation of colloidal sulfur
- Reliable reagent for iodometry and other analytical processes
- Low impurity levels: iron < 10 ppm, heavy metals < 6 ppm
Product Specifications
| Chemical Name | Sodium Thiosulfate, Pentahydrate |
| CAS Number | 10102-17-7 |
| Chemical Formula | Na₂S₂O₃·5H₂O |
| Purity | >99% |
| Applications | Photography, water treatment, chrome tanning, bleaching |
| Impurities | Iron < 10 ppm, Heavy Metals < 6 ppm |
Perfect for photography, water treatment, and industrial processes.
Steam Trap (Water Trap) 4.75" Long
Condensation Removal: Once air is vented from the system, the trap must pass the condensate from the system, but not allow the steam to escape. Retaining the maximum amount of steam in the system allows the heat exchange to run at its most efficient and economical. If necessary, the trap allows for the condensate to be discharged immediately to maintain proper heat transfer.
Product Specifications:
| Product Name: | Steam Trap (Water Trap) 4.75" Long |
| Application: | Water, Steam |
| Length: | 4.75" |
Steam Trap (Water Trap) 6.5" Long
Condensation Removal: Once air is vented from the system, the trap must pass the condensate from the system, but not allow the steam to escape. Retaining the maximum amount of steam in the system allows the heat exchange to run at its most efficient and economical. If necessary, the trap allows for the condensate to be discharged immediately to maintain proper heat transfer.
Product Specifications:
| Product Name | Steam Trap (Water Trap) |
| Length | 6.5" |
| Fluids | Water, Steam |
| Type | Steam Trap (Water Trap) |
Water Soluble Starch
This starch is modified so that it can dissolve in water easily and at high concentration. It is used to make laundry starch and starch-based glues such as those used on the back of the stamps. Starch-based glues are highly demanded due to their safety when handled by children. They are also easily washable if they spill on the floor or on clothing. For many years, starch-based glues have been the only or predominant type of glue used at homes and offices. This trend changed after the invention of polymers such as white glue (Polyvinyl acetate). Starch-based glues can also be mixed with pigments to make watercolors.
Product Specifications:
| Type | Water Soluble Starch |
| Usage | Laundry starch, starch-based glues |
Similar Products
- Corn Starch Powder
- Wheat Starch Powder
- Rice Starch Powder
- Modified Corn Starch
- Modified Tapioca Starch
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: None
Perfect for:
- Laundry enthusiasts
- Crafters
- Parents looking for safe glue options for children
Key Features:
- Modified starch that dissolves in water easily
- Can be used to make laundry starch and starch-based glues
- Starch-based glues are safe for children and washable
- Can be mixed with pigments to make watercolors
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