§153.558. Special requirements for phosphoric acid.
46 C.F.R. § 153.558
A phosphoric acid containment system must be:
Lined with natural rubber or neoprene;
Lined with a material approved for phosphoric acid tanks by the Commandant (CG-ENG); or
Made of a stainless steel that resists corrosion by phosphoric acid.
Notes, amendments, and revision history
Amendments
[CGD 73-96, 42 FR 49027, Sept. 26, 1977, as amended by CGD 82-063b, 48 FR 4782, Feb. 3, 1983; CGD 88-100, 54 FR 40042, Sept. 29, 1989]
Authority
Authority: 46 U.S.C. 3703; Department of Homeland Security Delegation No. 0170.1. Section 153.40 issued under 49 U.S.C. 5103. Sections 153.470 through 153.491, 153.1100 through 153.1132, and 153.1600 through 153.1608 also issued under 33 U.S.C. 1903 (b).
Source
Source: CGD 73-96, 42 FR 49027, Sept. 26, 1977, unless otherwise noted.
Amendments
[CGD 73-96, 42 FR 49027, Sept. 26, 1977, as amended by CGD 82-063b, 48 FR 4782, Feb. 3, 1983; CGD 88-100, 54 FR 40042, Sept. 29, 1989]