Photo Initiator 819 (PI 819) in New Zealand

Industrial-Grade Photo Initiator 819 (PI 819) in New Zealand with Consistent Supply Support

Delhi Chemicals is a leading supplier of high-performance chemicals supplying industries worldwide. As a dependable bulk supplier of Photo Initiator 819 (PI 819) in Palmerston North, New Zealand, we support global buyers with consistent performance and reliable chemical supply. Companies searching for a professional supplier choose Delhi Chemicals for structured sourcing, competitive pricing and strong export capabilities. Photo Initiator 819 (PI 819) is widely used across industries such as coatings, adhesives, printing inks, plastics, resins, UV curing systems where efficiency are essential for production performance. Our role as a professional “supplier” allows manufacturers, formulators and industrial processors to source high-quality raw materials with confidence.

We maintain steady availability to support companies requiring regular supply. Businesses looking for a “trusted supplier of Photo Initiator 819 (PI 819)” in New Zealand benefit from our reliable delivery timelines. Our distribution network supports manufacturers by offering transparent communication. For international buyers, we operate as a global industrial chemical supplier. Every shipment includes proper labeling with secure logistics. Choosing our company means partnering with a supplier focused on quality standards. If you are searching for a dependable source of Photo Initiator 819 (PI 819), connect with Delhi Chemicals for bulk inquiries.

Description

Photo Initiator 819 is a high-quality industrial chemical widely used in coatings, adhesives, inks, resins, plastics, and specialty formulations. It offers reliable performance, chemical stability, and consistent processing characteristics, making it suitable for modern manufacturing and advanced industrial applications.

Uses

UV-curing of pigmented systems; coatings/inks/adhesives.

Benefits

Strong absorption; deep cure; good for thick/pigmented films.

Application Benefits

Enables efficient radical generation for reliable polymerization and fast curing performance. (Typical for Photo Initiator 819 applications.)

Product Description

Photo Initiator 819 is a free-radical initiator/photoinitiator used to start polymerization, enabling controlled cure in UV/EB or thermal systems.

Technical Specifications

Absorption	0.20%
Acid Value	≤ 0.5mg
Volatility	Non-volatile
Packing Available	25kg bag
Melting Point	128°C
Appearance	Clear to light yellow liquid
Odour	Mild chemical odour
Molecular Weight	418.46g/mol
Boiling Point	-
Distillation Range	-
Freezing Point	-
Specific Gravity	1.28g/cm³
Refractive Index	1.567 at 20 °C
Flash Point	160°C
Specific Heat	1.2kJ/kg·K
Autoignition Temp	360°C

Safety, Compliance & Notes

Thermal Conductivity	0.22W/m·K.
Electrical Conductivity	0.000000001S/cm
Heat of Formation	-850kJ/mol
Heat of Vaporization	-
Structure	C26H18P2O4
CAS Number	162881-26-7
EINECS Number	423-340-5
Storage & Packaging	Keep tightly closed in a cool, ventilated area; avoid shock/heat; follow SDS for segregation and transport classification. (Applicable to Photo Initiator 819 handling.)
Product Stewardship	Implement GMP/chemical hygiene plans: exposure control, spill response, and responsible disposal; verify regulatory status for destination market before shipment. (For Photo Initiator 819.)
NOTE	Note: For Photo Initiator 819, verify active content/assay, shelf life, and handling restrictions from the latest SDS/TDS before use.
NOTICE	NOTICE: This sheet is a compilation aid; always rely on the latest supplier documentation and applicable legal requirements for safe handling and performance. (For Photo Initiator 819.)

Compliance & Standards

Certificate

ISO 9001 (QMS), COA, MSDS/SDS, REACH (on request)

Safety

Handle with PPE; protect from light. (Applicable to Photo Initiator 819 handling.)

Countries We Serve

India	Canada	Indonesia	Australia
Bangladesh	Japan	Philippines	Vietnam
Iran	Turkey	Thailand	Myanmar
South Korea	Iraq	Afghanistan	Yemen
Uzbekistan	Malaysia	Saudi Arabia	Nepal
North Korea	Syria	Sri Lanka	Kazakhstan
Cambodia	Jordan	UAE	Tajikistan
Azerbaijan	Israel	Laos	Turkmenistan
Kyrgyzstan	Singapore	Lebanon	State of Palestine
Oman	Kuwait	Georgia	Mongolia
Qatar	Armenia	Bahrain	Timor-Leste
Cyprus	Bhutan	Maldives	Brunei

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