[Code of Federal Regulations]
[Title 21, Volume 3]
[Revised as of January 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 21CFR182.1745]
[Page 475]
TITLE 21--FOOD AND DRUGS
CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN
SERVICES (CONTINUED)
PART 182 SUBSTANCES GENERALLY RECOGNIZED AS SAFE--Table of Contents
Subpart B Multiple Purpose GRAS Food Substances
Sec. 182.1745 Sodium carboxymethylcellu lose.
(a) Product. Sodium carboxy methylcellulose is the sodium salt of
carboxymethylcellulose not less than 99.5 percent on a dry-weight basis,
with maximum substitution of 0.95 carboxymethyl groups per
anhydroglucose unit, and with a minimum viscosity of 25 centipoises for
2 percent by weight aqueous solution at 25 [deg]C.
(b) Conditions of use. This substance is generally recognized as
safe when used in accordance with good manufacturing practice.
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