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High Purity Ferrosoferric Oxide Black Pigment for Drug Coating Systems
US$9.50
500 kg
Sample price:US$1.00/bag.Request sample
Product profile
Customization
AvailableCAS No.
12227-89-3Formula
Fe3o4Model NO.
7123EINECS
235-442-5Colour
BlackAppearance
PowderUsage
Cosmetic, Food, Soap, MakeupApplication Material
FoodType
SyntheticSolubility
InsolubilityComposition
Fe3o4Yellow Pigments
Iron Oxide YellowGreen Pigments
Green Iron OxideBlue Pigments
FoodSample
FreeGrade
Food GradeManufacturing Enterprise
CalaQuality Standard
CHP2025Transport Package
500kg/PalletSpecification
25kg/bagTrademark
CALAOrigin
ChinaHS Code
2821100000Production Capacity
500tons/YearKey features
USP/NF Compliance: Fully complies with USP-NF, Ph.Eur., and JP standards for pharmaceutical use.
Physical Stability: Resistant to high temperature, humidity, and UV light.
Wide Application: Suitable for tablets, capsules, sugar coating, and dietary supplements.
Customization Available: Offers full, minor, and flexible customization from samples or designs.
ISO 9001 Certified: Manufactured under strict CGMP in ISO 9001:2015 certified facilities.
Comprehensive Certificates: Meets ISO, Halal, Kosher, EU CE, and EU Reach registration standards.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤0.09h CertifiedTerms of Payment: LC, T/T, PayPal, etc.
AI-Powered supplier vetting
SummaryThe supplier demonstrates strengths in quality assurance, customization capabilities, and environmental commitment, but lacks in overseas service infrastructure and SDK availability. They have a significant export focus and provide both ODM and OEM services. Financial details are available but lack specific performance metrics, while innovation capabilities appear limited with no new products introduced recently.
Supplier typeThe supplier is a professional technical supplier with a focus on export, holding self-managed import-export rights. They offer ODM and OEM services.
CertificationsThe supplier holds RoHS certification, indicating compliance with environmental and health safety standards.
R&D capabilityR&D capabilities include customization and ODM services but lack SDK availability and new product development.
Production capacityThe supplier emphasizes quality and environmentally friendly production processes, aligning with global standards.
Customization capabilityOffers a wide range of customization options, including full and flexible customization services.
Product Q&A
Q:What is the difference between food grade and pharmaceutical grade Black Iron Oxide?
A:
Pharmaceutical grade has stricter heavy metal limits and microbiological controls, follows USP/NF or Ph.Eur. monographs, and is manufactured under CGMP with complete batch traceability and regulatory documentation. Food grade follows different standards (EU E172, FDA 21 CFR 73). Both are safe for their intended uses.
Q:Can this be used in wet granulation processes?
A:
Yes. Our Black Iron Oxide Pigment is stable under wet granulation conditions. We recommend pre-mixing with other dry excipients before adding the binder solution to ensure even color distribution.
Q:Does this pigment affect tablet hardness or dissolution?
A:
At recommended usage levels (0.5% ~ 2% w/w), this pigment has negligible impact on tablet hardness and dissolution profiles. We recommend process validation for new formulations.
Q:What documentation is provided with each batch?
A:
Each batch is accompanied by a Certificate of Analysis (CoA) that includes heavy metal testing results, a Certificate of Origin (CoO), and a CGMP compliance statement. Additional documents are available upon request.
Q:Is customization available for this pigment?
A:
Yes, we offer full customization, minor customization, and flexible customization options based on samples or designs.
Send Inquiry
*To:
Cala Technology (Guangdong) Co., Ltd
Cala Technology (Guangdong) Co., Ltd*Content:
Supplier replies will be sent to your registered email
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