1.1 This specification covers two grades of solid caustic potash, 85 % and 90 %.1.2 The following safety hazards caveat pertains only to the test methods portion, Section 6, described in this specification: This standard does not purport to
ASTM
Standard Specification for Caustic Potash; Solid (Potassium Hydroxide; Solid)
STD-48727
1997
2002-10-10
1