Hebei Xinxinyuan Energy Co., Ltd. is one of the most reliable manufacturers and suppliers of technical grade nonylphenol cas 25154-52-3 in China. With abundant experience, we warmly welcome you to wholesale bulk technical grade nonylphenol cas 25154-52-3 made in China here from our factory. All customized products are with high quality and competitive price.
Description
Technical Grade Nonylphenol is based on the nonylphenol chemical system under CAS 25154-52-3. It is generally handled as a yellowish viscous liquid with low water solubility. The word "technical" does not define quality by itself, so the purchase specification should list measurable limits such as hydroxyl value, water, color, free phenol, viscosity, and relevant isomer information.
Product Parameters
|
Item |
Specification |
|
CAS No. |
25154-52-3 |
|
Grade |
Technical industrial grade |
|
Physical Profile |
Viscous liquid with low water solubility |
|
Routine Control |
Color, water, viscosity, free phenol, and hydroxyl value |
|
Batch Comparison |
Use the same analytical methods as the approved lot |
|
Supply Basis |
Signed specification, current COA, and SDS |
Routine Batch Control
For repeat use, Technical Grade Nonylphenol should be compared with an approved reference lot using the same methods and sample temperature. Trend color, hydroxyl value, viscosity, and water instead of checking only pass or fail. A change in these values can affect reaction time, final product color, and oil solubility even when the broad product name is unchanged.
Order Specification
A technical grade should be defined by measurable limits rather than by name alone. Agree on hydroxyl value, water, color, free phenol, viscosity, and any important isomer range. State the required packaging and transfer temperature. For repeat orders, compare the current COA with the approved batch and investigate any trend before use.
Company Advantages
Our high-carbon intermediate operation links feed records, processing data, finished storage, and shipment release. For viscous technical products, the operations team also confirms transfer temperature and pumping conditions. The laboratory issues batch results against the agreed commercial limits, and the loading team matches the tank, batch number, and delivery documents.
FAQ
Q: What should be written into the order specification?
A: List the required analytical items, methods, limits, packaging, and transfer temperature.
Q: Can a technical grade be used in consumer-related products?
A: The buyer must complete a regulatory review for the destination and final application before use.
Q: How is Technical Grade Nonylphenol compared across lots?
A: Use the same laboratory methods, sample conditioning, and approved reference criteria for every batch.
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