Is the fire hazard of formic acid classified as Class B or Class C?
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Is the flash point of formic acid 29.9±13.4°C or 68°C? Is the fire hazard classified as Class B or Class C?
Formic acid has a flash point of 68°C and is classified as a Class C fire hazard. .
GB51283 P74 Class A
In Table 3 of the explanatory notes for Code for Building Design 3.1.2, formic acid is listed as Category B. How is this determination made?
GB/T 3836.11-2022 Table B.1 List of material property data – Formic acid at 42°C (CC).
According to the \"Comprehensive Book on Safety Technologies for Hazardous Chemicals\" (3rd edition, General Volume, 2017), compiled by the former State Administration of Work Safety and other organizations, page 902 states that the flash point of formic acid is 69°C (CC). In the explanatory section of the Petrochemical Regulations, under \"Table 2: Examples of Fire Hazard Classification\", it is listed as \"Class C A\".