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High-purity Vitamin C powder for pharmaceuticals, foods, and cosmetics.
made from Polypropylene (PP) material, Suitable for contact with foodstuffs
Ascorbic Acid (Vitamin C) USP/FCC, Kosher 99% - 100.5%
Ascorbic Acid, commonly known as Vitamin C, is a high-purity compound (99% - 100.5%) with multiple applications in pharmaceuticals, food additives, and cosmetics. This potent antioxidant is vital for health and is used in the production of supplements, fortified foods, and skincare formulations. It appears as colorless crystals or white to nearly white powder, meeting rigorous BP/USP/EP/FCC/E300 standards. Its solubility in various alcohols like propylene glycol, glycerin, and isopropyl alcohol makes it versatile for different formulations. Ascorbic Acid offers excellent stability when stored in dry, light-protected, and cool conditions, but it is sensitive to moisture, heat, and oxidative materials. Certified kosher and available with a Certificate of Analysis (COA) for bulk orders, it is a reliable choice for commercial and industrial use. Lead, iron, and copper content are tightly controlled (≤10 ppm, ≤2 ppm, and ≤5 ppm, respectively) to ensure purity and safety. Perfect for pharmaceutical manufacturers, food industry professionals, skincare formulators, laboratories, and wholesale buyers.
Product Specifications
| Chemical Formula | C₆H₈O₆ |
| CAS Number | 50-81-7 |
| Form | Colorless crystals or white powder |
| Lead | ≤ 10 ppm |
| Iron | ≤ 2 ppm |
| Copper | ≤ 5 ppm |
| Storage Conditions | Dry, light-protected, cool place |
| SKU | AS001 |
Applications and Benefits:
- Production of dietary supplements
- Fortification of foods and beverages
- Antioxidant in skincare formulations
- Used in pharmaceutical preparations
- Soluble in alcohols for formulation versatility
Caution:
Store in a cool, dry, and light-protected environment. Sensitive to heat, moisture, and oxidative agents.
Specific Gravity Block With Hook
DOWNLOAD SPECIFICATIONSThe Specific Gravity Block with Hook is a 32 mm metal cube used for demonstrating density and buoyancy in educational and laboratory settings. Each cube is made from a different metal—Iron, Zinc, Aluminum, Copper, Brass, or Lead—to show the unique density of each material. The cube comes with a brass hook attached by a threaded connection and measuring about 26 mm in length, making it easy to suspend the cube for testing.
Product Specifications
| Code | Materials | Approx. Cube Dimensions (mm) | Approx. Cube Weight (g) | Approx. Total Weight (g) | Approx. Specific Gravity | Approx. Hook Specifications |
| 3520-03 | Iron | 32 x 32 x 32 | -0- | -0- | -0- | Brass, ~26 mm length, threaded |
| 3520-06 | Zinc | 32 x 32 x 32 | -0- | -0- | -0- | Brass, ~26 mm length, threaded |
| 3520-01 | Aluminum | 32 x 32 x 32 | ~83.5 g | ~86.5 g | ~2.6 | Brass, ~26 mm length, threaded |
| 3520-05 | Copper | 32 x 32 x 32 | ~279 g | ~282.1 g | ~8.5 | Brass, ~26 mm length, threaded |
| 3520-02 | Brass | 32 x 32 x 32 | ~265 g | ~268 g | ~8.1 | Brass, ~26 mm length, threaded |
| 3520-04 | Lead | 32 x 32 x 32 | ~362.8 g | ~365.8 g | ~11.1 | Brass, ~26 mm length, threaded |
Applications and Benefits:
- Ideal for physics and science classroom demonstrations.
- Used in density and buoyancy experiments.
- Provides hands-on learning for mass and volume calculations.
- Demonstrates material properties through direct comparison.
- Includes a brass hook for easy suspension and measurement.
Caution:
Handle with care, as metal blocks can be heavy and may cause injury if dropped. The lead block should be handled with caution due to its toxicity; wash hands after handling and avoid ingestion or prolonged exposure.
Note: Cube weight is estimated using the formula: Weight ≈ (Density in g/cm³) × (Volume in cm³), where 32 mm = 3.2 cm and Volume ≈ 3.2³ ≈ 32.77 cm³. Actual weight may vary slightly.
Specific Gravity Set
A set of tools designed to help professionals and students alike determine the volume, density, and specific gravity of an object. This set includes:
- A 300ml aluminum catch bucket
- An aluminum overflow can with an angled spout
- Three hooked cubes of different metals
Product Specifications:
| Material: | Aluminum and metal alloys |
| Volume: | 300 ml |
| Dimensions: | Varies depending on the tool. |
| Weight: | Varies depending on the tool. |
Key Features
- Easy to use and understand
- Provides accurate and reliable results
- Compact and durable design
Caution
Caution: Handle the hooked cubes with care to prevent injury.
Similar Products
- Density Kit
- Specific Gravity Balance
- Hydrometer Set
- Digital Density Meter
- U-Tube Viscometer
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for laboratory experiments and professionals.
Spotting Plate, Porcelain, 12 Cavity Plate
This Porcelain Cavity Plate is perfect for observing color reactions and temporary storage of small specimens and solutions. It has 12 depressions that are 22mm in diameter and 8mm deep, making it ideal for use in semi-micro chemistry. The top and sides of the plate are glazed for durability and easy cleaning. Whether you are a professional chemist or a student, this spotting plate is a must-have in your laboratory equipment collection.
Key Features:
- Porcelain material
- 12 depressions for observing color reactions and temporary storage of small specimens and solutions
- Glazed on top and sides
- 22mm diameter depressions
- 8mm deep depressions
- Suitable for semi-micro chemistry
Product Specifications:
| Product Name | Spotting Plate, Porcelain, 12 Cavity Plate |
| Material | Porcelain |
| Number of Cavities | 12 |
| Depression Diameter | 22mm |
| Depression Depth | 8mm |
| Suitability | Observing color reactions and temporary storage of small specimens and solutions in semi-micro chemistry |
Similar Products
- Reaction Plate, Porcelain, 24 Cavity Plate
- Microchemistry Spotting Tile, Ceramic, 15 Cavity Plate
- Microscope Slide, Glass, 12 Cavity Plate
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- Microtiter Plate, Plastic, 12 Cavity Plate
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: Handle with care as porcelain material can be fragile and break easily. Use protective gloves when handling chemicals or specimens.
Perfect for:
- Chemistry students and professionals who need to observe color reactions and temporarily store small specimens and solutions
- Researchers and scientists working in semi-micro chemistry
- Individuals who require a high-quality, durable spotting plate for their laboratory work
- Academic institutions and research facilities that require reliable laboratory equipment
- Professionals in the medical and pharmaceutical industries who need to conduct precise experiments and analysis
- Anyone who values accuracy and precision in their laboratory work
ISO 7056 Griffin beakers, PP, raised blue scale 1000ml
The ISO 7056 Graduated Cylinder is a high-quality measuring tool designed with transparency in mind, conforming to the ISO 7056 standard. The cylinder features easily readable molded, embossed blue graduations, ensuring accurate measurements every time. the blue graduations are printed, not molded.
To ensure the longevity of the markings, it is advised not to clean the cylinder at temperatures exceeding 60 °C. The product is conditionally autoclavable at 121 °C (2 bar) as per DIN EN 285. For autoclaving purposes.
The beakers has a volume capacity of 1000ml, with graduations at every 100ml increment. It features a diameter of 120mm and a height of 147mm, providing a reliable and accurate solution for various measurement needs.
Furthermore, this graduated cylinder is safe for use with foodstuffs, adhering to regulation (EU) No. 10/2011, ensuring its suitability for a wide range of applications.
Key Features:
- Highly transparent with ISO 7056 standard
- Easily readable embossed blue graduations
- Autoclavable at 121 °C (2 bar) (select variants)
- Volume capacity of 1000ml, with graduations at every 100ml increment
- Suitable for contact with foodstuffs according to regulation (EU) No. 10/2011
Product Specifications:
| Volume | 1000ml |
| Graduation | 100ml |
| Diameter | 120mm |
| Height | 147mm |
Similar Products:
- Transparent Graduated Cylinder with ISO 7056 Standard, 500ml, Ø 100mm, Height 120mm.
- High-Visibility Graduated Cylinder, ISO 6706 Compliant, 1500ml, Blue Graduations.
- Molded Graduated Measuring Cylinder, 2000ml, Autoclavable at 121 °C, DIN EN 285.
- ISO 7056 Conical Measuring Cylinder, 750ml, Chemical Resistant, Ø 80mm, Height 200mm.
- Food-Grade Graduated Cylinder, BPA-Free, 250ml, Printed Graduations.
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Laboratory Technicians, Medical Professionals, Food Industry, Educational Institutions, and Research and Development.
Graduated Beakers 1000ml (PP, Blue Raised Scale)
The Graduated Beakers with a capacity of 1000ml are made from Polypropylene (PP) material, featuring a highly transparent design. The beakers are equipped with easily readable, embossed blue graduations for accurate measurement. They also come with a stable and easy-grip handle, ensuring convenient handling during experiments or lab work. It is important to avoid cleaning these beakers at temperatures exceeding 60°C to preserve the markings.
Key Features:
- Capacity: 1000ml
- Graduation: 10ml increments
- Diameter: 117mm
- Height: 181mm
- Material: Polypropylene (PP)
- Highly transparent for clear visibility
- Molded and embossed blue graduations for accurate measurements
- Stable and easy-grip handle for convenience
- Conditionally autoclavable at 121°C (2 bar) according to DIN EN 285
- Suitable for contact with foodstuffs according to regulation (EU) No. 10/2011
Product Specifications:
| Capacity | 1000ml |
| Graduation | 10ml increments |
| Diameter | 117mm |
| Height | 181mm |
| Material | Polypropylene (PP) |
Similar Products:
- Beakers with 500ml capacity and molded graduations
- Beakers with 2000ml capacity and molded graduations
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- Beakers with 1500ml capacity and embossed graduations
- Beakers with 750ml capacity, PP material, and molded graduations
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Caution: To preserve the markings, do not clean the beakers at temperatures exceeding 60°C.
Perfect for laboratory use, scientific experiments, and educational purposes.
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