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dual-unit Celsius and Fahrenheit, high contrast thermometer with protective packaging.
Light yellow-amber rosin flakes from Pinus Elliottii for versatile uses.
Potassium Ferrocyanide, 99.3%
Potassium Ferrocyanide, 99.3% is a chemical compound that is commonly used as a laboratory reagent. It is a yellow crystalline solid that is soluble in water and has a variety of applications in different industries. This product is composed of 99.3% pure Ferrocyanide, Potassium, making it a high-quality and reliable option for various scientific experiments and processes. Potassium Ferrocyanide, 99.3% is often used in the production of pigments, dyes, and pharmaceuticals. It can also be used as a food additive and is commonly found in salt substitutes.
Product Specifications:
| Product Name | Potassium Ferrocyanide |
| Purity | 99.3% |
| Chemical Formula | FeK4(CN)6 |
| Molecular Weight | 368.34 g/mol |
| CAS Number | 13943-58-3 |
| Appearance | Yellow crystals |
Target Group:
- Chemical manufacturers
- Industrial companies
- Laboratories
- Research institutions
- Pharmaceutical companies
- Chemical distributors
Chromium Oxide Green (Chromic Oxide; Chromium(III) Oxide)
Chromium(III) oxide (Cr₂O₃), also known as chromic oxide, is an inorganic compound and a principal oxide of chromium. Renowned for its stability and vibrant green hue, it serves as a green pigment in paints, inks, glasses, and ceramic glazes. When used in glazes, Cr₂O₃ creates a range of green shades, including lime green, kelly green, and black. Its green tones can be modified with small additions of other oxides, like cobalt or copper oxide. Chromium oxide green is also used in polishing pastes, catalysts, and as an advanced green pigment for various industries.
Product Specifications
| Chemical Formula | Cr₂O₃ |
| Purity | 99.24% |
| Average Particle Size | 8 Micron |
| Color Index | Pigment Green 17 (77288) |
| Moisture | 0.03% |
| Aluminum (Al) | 0.063% |
| Calcium (Ca) | 0.009% |
| Carbon (C) | 0.017% |
| Chromium (Metallic) | 0.004% |
| Chromium (Hexavalent, Cr⁶⁺) | <0.0001% |
| Iron (Fe) | 0.051% |
| Magnesium (Mg) | 0.001% |
| Phosphorus (P) | <0.001% |
| Silicon (Si) | 0.011% |
| Sodium (Na) | 0.008% |
| Sulfur (S) | 0.008% |
| Vanadium (V) | 0.008% |
Applications and Benefits:
- Advanced green pigment in paints, inks, and ceramics
- Ceramic glaze producing diverse green and black hues
- Catalyst and analytical reagent
- Smelting metal chromium and chromium carbide
- Polishing pastes and special inks
- Building material stains and artificial leather coloring
Caution:
Handle with care. Avoid inhalation or ingestion. Refer to the SDS for detailed safety guidelines.
Citric Acid 99.5%, Fine Crystals, Food Grade
Citric Acid, anhydrous, USP, FCC, food grade. Widely used in the preparation of citrates, flavoring extracts, confections, and soft drinks. Functions as an acidifier, dispersing agent, and antioxidant in foods. Additional uses include water conditioning, detergent building, and cleaning or polishing stainless steel and other metals. Combustible but non-toxic. Very soluble in water and alcohol. CAS # [77-92-9], C6H8O7.
Product Specifications
| CAS Number | 77-92-9 |
| Chemical Formula | C6H8O7 |
| Grade | Food Grade (USP, FCC) |
| Synonyms | Beta-hydroxytricarballylic acid, Citralite, Hydroxytricarballylic acid |
| Solubility | Very soluble in water and alcohol |
Applications and Benefits:
- Preparation of citrates
- Flavoring extracts and confections
- Soft drinks acidifier
- Food antioxidant
- Water conditioning agent
- Detergent builder
- Cleaning and polishing stainless steel and metals
Caution:
Store in a dry, cool environment. Avoid ignition sources due to combustibility. Test for suitability in specific applications before use.
High Contrast Glass Thermometer
This high contrast glass thermometer with yellow background, black markings, and red spirit is designed for effortless reading. As a dual unit device, it can read both in Celsius (ranging from -20 to 110 degrees) and Fahrenheit (from -4 to 230 degrees). It's a partial immersion thermometer marked with an immersion line to indicate the correct immersion level for accurate readings. Each thermometer is individually packaged in a protective plastic tubular container and comes with an adjustable elastic bumper. The thermometer measures 30 cm (12 inches) in length.
Key Features
- High contrast for easy reading
- Dual units: Celsius and Fahrenheit
- Marked with immersion line for accurate readings
- Individually packaged in a protective plastic container
- Comes with an adjustable elastic bumper
Product Specifications
| Type | Glass Thermometer |
| Units | Celsius, Fahrenheit |
| Immersion Type | Partial |
| Packaging | Plastic Tubular Container |
| Length | 30 cm (12 inches) |
Similar Products
- High Precision Digital Thermometer
- Dual Scale Clinical Thermometer
- Mercury-Free Glass Thermometer
- Waterproof Thermometer with Plastic Case
- Adjustable Glass Thermometer with Bumper
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, Laboratory Technicians, Home Brewers, Students, and Hobbyists.
Gum Rosin Flakes, Brazilian, WW Grade
Gum Rosin Flakes, Brazilian, WW Grade. Gum Rosin Flakes, also known as colophony, are light yellow to amber in color and sourced from Pinus Elliottii, commonly known as the slash pine. This WW grade rosin complies with Class A, Type I, Grade WW Mil. Spec. A-A-59142. It is supplied as a mixture of small and large flakes, crystals, occasional large lumps, and fine powder. The product is brittle at room temperature but melts at stove-top temperatures. Gum rosin flakes are widely used in printing inks, varnishes, adhesives, soaps, sealing wax, soldering fluxes, depilatory hard wax, and paper sizing.
Product Specifications
| Softening Point | 78 ºC |
| Color | X/WW (5/6) Gardner, 1:1 Toluene |
| Country of Origin | Brazil |
| Acid Number | 166.2 mg KOH/g |
| Total VOC | 0.4% |
| H.S. Code | 3806.10.0010 |
| NMFC | 171260 |
| SKU | BROSIN |
Applications and Benefits:
- Used in printing inks for enhanced adhesion and color quality
- Essential in varnishes, adhesives, and paper sizing
- Key ingredient in depilatory hard wax formulations
- Used in soaps, sealing wax, and soldering fluxes
- 550 lb pallets available with free shipping in select regions
- Brazilian rosin is suitable for scalding hogs when controlled adhesion and reduced skin damage are required
Caution:
Store in a cool, dry place. Handle with proper safety precautions. Refer to the SDS for detailed safety and handling instructions.
PRODUCT DESCRIPTION
Yellow no. 5 FD&C lake, provides superior color purity and saturation, oil soluble, water insoluble (but good dispersibility & no aggregate formation), for best results wet in oil before use. Can be used as a yellow pigment in arts and cosmetic/ personal care products. For external use only.
Applications: decorative cosmetic products including lipsticks, nail lacquers & face makeup (in USA prohibited for eye makeup), soaps, bath salts.
Storage: stable when kept in closed container at a cool & dry place.
Description: Color group: yellow (dye content 28%). Organic, FDA-approved, high-purity pigment. Synonym: Tartrazine. Chemical class: Pyrazolone. Water solubility: 20g/100ml.
CAS: 12225-21-7
INCI Name: CI 19140 (yellow no. 5 FD&C lake)
Benefits:
- Provides superior color purity and saturation
- Very good dispersibility and no aggregate formation when dispersed in liquids
Use: Can be tinted with titanium dioxide to create light yellow/beige shades. For best results wet in oil before use. External use only.
Applications: Decorative cosmetic products including lipsticks, nail lacquers & face makeups, personal care products, soaps
Animal Testing: Not animal tested
GMO: GMO free (does not contain plant-derived components)
Vegan: Does not contain animal-derived components
Batch Certification: Batch Certification Disclaimer: This product is subject to Batch Certification which means that this product has been certified batch by batch by the FDA. When we open such a FDA-certified package and repack it for you into smaller sizes, the repacked containers lose their certification. For this reason, you are not permitted by the FDA to use repacked containers for making cosmetics for resale.
More info: Repackaged from the original bulk container of LAKOLENE B3014. According to the FDA, lakes are formed by reacting straight dyes with precipitants and salts. Aluminum is often a component.
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