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Oxygen scavenger and reducing agent for water, textiles, and photography
Iodine Solution (29 Ml., 1 Fl. Oz.)
Introducing our Iodine Solution, specifically designed for starch tests. This solution contains iodine and has a volume of 29 ml or 1 fl oz. It is perfect for laboratory use and can help in detecting the presence of starch in various materials. Use it to enhance your experiments and research with accurate results.
Product Specifications:
| Product Name | Iodine Solution (29 Ml., 1 Fl. Oz.) |
| Product Type | Solution |
| Intended Use | Iodine Solution For Starch Test. |
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for:
- Science teachers and students conducting starch tests
- Chemistry enthusiasts and professionals
- Medical professionals using iodine solution for disinfecting wounds
- Individuals with iodine deficiencies
- People looking for a reliable iodine supplement
- Lab technicians and researchers using iodine solution in experiments
Caution: Iodine solution is a hazardous substance and should be handled with care. Avoid contact with skin and eyes. Keep out of reach of children. Only use for intended purpose of starch test. If ingested, seek medical attention immediately.
Sodium Sulfite, Anhydrous, 98% NSF
Sodium Sulfite, Anhydrous is an inorganic compound supplied as a free-flowing granular crystal, white to pale yellow in color, odorless, and readily soluble in water. It is a versatile reducing agent valued across industrial processes for its ability to scavenge oxygen, neutralize oxidizing agents, and act as a sulfonating agent. Its granular, free-flowing form makes it easy to dose, handle, and dissolve into solution.
Product Specifications
| Chemical Name | Sodium Sulfite, Anhydrous |
| Chemical Formula | Na2SO3 |
| CAS Number | 7757-83-7 |
| Molecular Weight | 126.04 g/mol |
| Sodium Sulfite (Na2SO3) | 97.0 – 100.0 % |
| Alkalinity (as Na2CO3) | 0.0 – 0.5 % |
| Sodium Sulfate (Na2SO4) | 0.0 – 2.5 % |
| Chlorides (Cl) | 0.0 – 0.02 % |
| Heavy Metals (as Pb) | 0.0 – 20 ppm |
| Iron (Fe) | 0.0 – 15 ppm |
| Water Insolubles | 0.0 – 100 ppm |
| pH (1% Solution) | 9.7 – 10.3 |
| Appearance | White to Pale Yellow |
| Physical State | Solid, Free-Flowing Granular Crystal |
| Relative Density | 2.63 |
| Bulk Density | ≈ 95 lb/ft³ |
| pH (5% Solution) | ≈ 10.1 |
| Solubility in Water | 17% at 10°C; 28% at 33.3°C |
| Decomposition Temperature | 900°C |
| Shelf Life | Nominally 36 months when properly stored in original packaging |
| Storage Conditions | Store in a cool, dry, well-ventilated indoor environment. Keep away from acids and oxidizing agents. |
Applications and Benefits:
- Used as a pulping agent in chemimechanical, chemithermomechanical, and sulphite pulp production.
- Removes dissolved oxygen from steam boiler water systems.
- Removes excess chlorine from wastewater treatment processes.
- Functions as a solubilizing agent in vegetable tanning.
- Acts as a sulfonating agent in chemical manufacturing.
- Serves as a reducing agent in polymerization and surfactant production.
- Used as a reducing agent for dyes in textile processing.
- Reduces chrome and other metals in industrial applications.
- Acts as a preservative and antioxidant in photographic developer solutions.
- Free-flowing granular form allows easy handling, dosing, and dissolution.
Caution:
Not classified as hazardous under the Globally Harmonized System (GHS) and not regulated for transport by the US DOT. Reacts with acids to release sulfur dioxide (SO₂), a toxic and irritating gas. Incompatible with oxidizing agents and may generate strong exothermic reactions. May cause severe allergic reactions in sulfite-sensitive individuals. Avoid skin and eye contact and inhalation of dust. For NSF applications, the maximum usage level is 22 mg/L. For ozone reduction, use approximately 215 mg/L sodium sulfite per 100 mg/L ozone. Residual sulfite levels shall not exceed 100 ppm in finished water. Store in a cool, dry, well-ventilated area away from acids and oxidizers. Refer to the Safety Data Sheet (SDS) before use.
Steam Trap (Water Trap) 4.75" Long
The 4.75 in borosilicate glass steam trap (model GS7_2301) features a curved inner tube and drainage tube, providing reliable condensation removal, air venting, and enhanced plant system performance. Its lightweight design at 16gr makes it for efficient steam management.
Product Specifications
| Product Name | Steam Trap (Water Trap) 4.75" Long |
| Model/Part Number | GS7_2301 |
| Application | Water, Steam |
| Length | 4.75" |
| Material | Borosilicate glass |
| Inner Tube Design | Curved |
| Drainage Tube | Present |
| Weight | 16gr |
Applications and Benefits:
- Air ventilation – purges air from steam systems to improve heat transfer.
- Condensation removal – discharges condensate while retaining steam for efficient operation.
- Plant performance – maintains dry, clean steam to optimize heat exchanger efficiency.
Key Features and Benefits
Steam Trap (Water Trap) 6.5" Long
The Steam Trap (Water Trap) 6.5" Long is engineered for industrial steam systems to eliminate condensate while preserving steam flow. Constructed from borosilicate glass, it incorporates a curved inner tube and a dedicated drainage tube for reliable condensate discharge and heat transfer.
Product Specifications
| Product Name | Steam Trap (Water Trap) |
| Model / Part Number | GS7_2301L |
| Length | 6.5 in (165 mm) |
| Material | Borosilicate glass |
| Fluids | Water, Steam |
| Weight | 28 g |
| Design Features | Curved inner tube, drainage tube |
Applications and Benefits:
- Air ventilation
- Condensation removal
- Plant performance optimization
Key Features and Benefits
- Borosilicate glass construction for high thermal resistance
- Curved inner tube prevents condensate re‑entrainment
- Integrated drainage tube enables easy condensate discharge
- Compact 6.5‑inch length suitable for space‑constrained installations
- Optimized design maximizes heat transfer efficiency
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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