Potassium Sorbate, FCC, Kosher, Food Grade Preservative

Potassium sorbate (K-sorbate) is a commonly used preservative in foods, wines, the baking industry, and personal care products to prevent mold, yeast, and microbial growth. Typical applications include cakes, icings, beverage syrups, cheese, dried fruits, margarine, pie fillings, and wine. Usage concentrations vary depending on the specific application. Potassium sorbate is water-soluble, with the molecular formula C₆H₇KO₂, and comes in noodle-shaped granules. It is effective at pH levels up to 6 but loses effectiveness rapidly at higher pH levels.

Product Specifications

Applications and Benefits:

• Preserves food by preventing mold, yeast, and microbial growth
• Widely used in cakes, icings, and syrups
• Ideal for cheese, dried fruits, and margarine
• Used in personal care products to inhibit microbial activity

Caution:

Use concentrations as per specific application requirements. Not effective at pH levels above 6.

Copper Powder 99.3%, Mesh 325

Ultra-fine, high-purity copper powder made via water atomization and hydrogen reduction. Features spheroidal particles and clusters, offering higher conductivity and lower density. Suitable for metal injection molding and applications requiring high conductivity and purity. Typical applications include conductive inks, paints, pastes, thermal sprays, and sintered products. Note: Pure copper powders may not exhibit conductivity under low-voltage tests but will show conductivity when compacted or mixed with oils or resins.

Product Specifications

Applications and Benefits:

• Thick and thin film pastes
• Conductive inks, paints, and pastes
• Injection molding
• Thermal management
• EDM electrodes
• Antifouling paints
• Thermal sprays
• Sintered alloys/products
• Brazing/soldering paste

Caution:

Handle with care. Refer to the SDS for detailed safety guidelines.

Copper Powder 99.8%, Electronic Grade, Mesh 325

Electronic grade, high-purity copper powder made via water atomization and hydrogen reduction. Features ultra-fine, spheroidal particles with high conductivity and low density. Recommended for a variety of applications where conductivity is crucial, including thick and thin film pastes, capacitor chips, and thermal sprays. Note: Pure copper powders may not exhibit conductivity under low-voltage tests but will conduct when compacted or mixed with oils or resins.

Product Specifications

Applications and Benefits:

• Thick and thin film pastes
• Capacitor chips
• End cap terminators
• Conductive inks, paints, and pastes
• Injection molding
• Electronics
• Thermal management
• EDM electrodes
• Thermal sprays
• Sintered alloys/products
• Brazing/soldering paste

Caution:

Handle with care. Refer to the SDS for detailed safety guidelines.

Mechanical Tally Counter

Count anything with the mechanical tally counter - no batteries required. Counts up to 9,999 laps, runs, goals, strokes, overs, hits, people, goods delivered, and more. Reset knob in one side with metal ring for secure holding in hands. Suitable for business, pleasure, and many sports.

Key Features:

• 1 Pack = one assorted-color counter.
• 5 Pack = all five counters.
• Counts up to 9,999
• No batteries required
• Reset knob with metal ring
• Suitable for business, pleasure, and many sports
• Counts laps, runs, goals, strokes, overs, hits, people, goods delivered, and more

Product Specifications:

Count Anything with the Mechanical Tally Counter - No Batteries Required

Nickel Pellets, Electrolytic Grade

Nickel Pellets, Electrolytic Grade are highly pure with a purity level of at least 99.9%. These pellets are perfect for chemical reactions and for making special alloys. With a diameter range of 6mm up to 18mm (1/4" up to 3/4"), these pellets are versatile and can be used for a variety of applications.

Potassium Iodide 99% USP

Potassium iodide granular 99% USP grade. For laboratory, industrial, research, and educational uses. USP-grade potassium iodide may be used in manufacturing potassium iodide tablets. Each adult dosage is 135 mg, with one ounce of potassium iodide equivalent to 207 adult doses. Actual purity is 100% (dried).

Product Specifications

Applications and Benefits:

• Manufacturing potassium iodide tablets
• Laboratory and research uses
• Industrial and educational applications

Caution:

For laboratory, industrial, research, and educational uses only.

Certificate Of Analysis (COA) available for orders of one or more 55-lb bags. Typical analysis is displayed below the price list.

Sodium Benzoate

Sodium Benzoate Nf/Fcc Benzoate, Sodium, Nffcc is a bacteriostatic and fungistatic preservative commonly used in acidic foods, such as salad dressings, carbonated drinks, jams and fruit juices, and pickles. It is also used in medicines and cosmetics as a preservative. Sodium benzoate has the E number E211 and is also used in fireworks as a fuel. However, caution should be taken when using it as rocket fuel because of its sensitivity to impact and high danger of explosion when the motor is pressed.

Key Features:

• Bacteriostatic and fungistatic preservative
• Used in acidic foods, medicines, and cosmetics
• E number E211
• Used in fireworks as fuel

Product Specifications:

Sodium Metabisulfite, 98%

Sodium metabisulfite (SMBS) is commonly used for removal of free chlorine and as a biostatic. Other chemical reducing agents exist (e.g., sulfur dioxide), but they are not as cost-effective as SMBS. When dissolved in water, sodium bisulfite (SBS) is formed from SMBS: Na₂S₂O₅ + H₂O → 2 NaHSO₃, then reduces hypochlorous acid according to: 2NaHSO₃ + 2HOCl → H₂SO₄ + 2HCl + Na₂SO₄. In theory, 1.34 mg of sodium metabisulfite will remove 1.0 mg of free chlorine. In practice, however, 3.0 mg of sodium metabisulfite is normally used to remove 1.0 mg of chlorine.

Product Specifications

Applications and Benefits:

• Preservative
• Antioxidant
• Bleaching agent
• Chlorine removal
• Biostatic agent

Caution:

Toxic by inhalation. Tolerance limit: 5 mg per cubic meter of air.

Synonyms:

Pyrosulfurous acid, disodium salt; Sodium Pyrosulfite; Disodium Salt Pyrosulfurous Acid; Sodium disulfite; Disodium disulfite; Disulfurous