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Physically, CD-4 typically presents as a beige fine crystalline powder. This form is stable under recommended storage conditions, usually at room temperature and in an inert atmosphere. The compound has a melting point of 155°C, a key characteristic for identifying its purity and for process control during its application. Its solubility in water is also an important factor for its use in aqueous-based photographic development solutions.
Crucially, CD-4 is recognized as a potential allergen and irritant, particularly to the skin and respiratory system. This necessitates strict adherence to safety protocols when handling the material. Personal protective equipment (PPE), such as gloves, eye protection, and appropriate respiratory masks, should always be used. Information regarding its hazard codes (T, N, Xi) and risk statements (e.g., R25, R43, R48/22, R50/53) underscores the importance of safe handling practices and proper disposal. Consulting the full Safety Data Sheet (SDS) is a fundamental step for any user.
For manufacturers and users alike, understanding these chemical properties and hazards is integral to its effective and safe application. Whether you are leveraging it for its photographic chemical solutions or its role in chemical synthesis for imaging, a thorough knowledge of CD-4’s characteristics ensures optimal results and workplace safety. NINGBO INNO PHARMCHEM CO.,LTD. prioritizes safety and quality in its product offerings.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
