Code of Federal Regulations · Section

§ 21.118 — Methyl N-butyl Ketone

27 C.F.R. § 21.118

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(a) Acidity (as acetic acid). 0.02 percent by weight, maximum.

(b) Color. Colorless.

(c) Odor. Characteristic odor.

(d) Refractive index at 20 °C. 1.396 to 1.404.

(e) Specific gravity at 20 °/20 °C. 0.800 to 0.835.

(f) Distillation range. No distillate should come over below 123 °C. and none above 129 °C.

27 C.F.R. § 21.117 27 C.F.R. § 21.119

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