Industrial Difluorochloromethane (HCFC-22) (5)

5 Inspection rules

5.

5.

a) Update key production processes;

b) The main raw materials have changed;

c) Stop production and resume production;

d) There is a big difference between the factory inspection results and the last type inspection;

e) Contract stipulations

5.

5.

5.

5.

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5.

Table 3 Number of sampling units of difluorochloromethane packaged in steel cylinders

5.

5.

6 Marking, packaging, transportation and storage

6.

6.

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6.

6.
5 Difluoro-chloromethane for industrial use should be stored in a cool, ventilated, dry place, not close to heat sources, and strictly prohibited from sun and rain
.

6.
6 Cylinders containing difluorochloromethane are pressurized vessels.
Safety helmets must be worn during loading and unloading and transportation.
Impact, drag, drop and direct exposure are strictly prohibited
.
The transportation of steel cylinders shall comply with the relevant regulations of the People's Republic of China on railway and road transportation
.

7 Security clause

Industrial difluoro-chloromethane is a non-combustible gas with low toxicity
.
In case of skin contact, thoroughly rinse the skin with soapy water and clean water for at least 15 minutes.
In case of eye contact, rinse with running water or normal saline and seek medical attention
.

For industrial use of difluoro-chloromethane steel cylinder packaging, if it encounters high heat, the pressure in the container will increase, and there is a danger of cracking and explosion
.

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