This is a chemical used in many products like detergents, tooth pastes, shampoos, conditioners, ice cream, pharmaceuticals, water based paints, and many more.. It is manafactured by treating cellulose with NaOH and chloro acetic acid. In this process the -OH groups of the cellulose ring are replaced by -CH2COONa groups
CMC is a molecular compound. When D.S=1.0, the single molecular weight is equal to 242. The degree of polymerization determines the molecular weight, and the most intuitive performance in the physical properties is the viscosity. And whether the molecular weight distribution of product is uniform is manifested in the application as the stability of end product, rheology of solution, and film-forming property, etc. Sidley Chemical CO.,LTD, CELLULOSEETHER COM
Sodium Carboxymethyl Cellulose, we usually call it's abbreviation CMC. Sodium Carboxymethyl Cellulose has many synonyms as follows: Carboxymethyl Cellulose, Carboxy Methyl Cellulose, Sodium salt of Caboxy Methyl Cellulose, Sodium CMC, Na-CMC,Cellulose Sodium, Carboxymethyl. Sodium Carboxymethyl Cellulose is a kind of cellulose which has the widest application range and the biggest consumption in the modern world.
294.10
sodium citrate (Na3C6H5O7) molar mass=258.069g/mol
Sodium Chloride is NaCl. Atomic weight of sodium (Na) is 23 and that of Chlorine (Cl) is 35.5 . Molecular weight of Sodium Chloride is 58.5. Percentage of Chlorine in Sodium Chloride is (35.5 / 58.5) * (100%) = 60.7 %
weight = moles x molecular weight = 3.80 x 58.44 = 222.07 g
The chemical formula of sodium chloride is NaCl.
Sodium nitrate molecular weight is 84,9947.
Sodium nitrate molecular weight is 84,9947.
294.10
0.02xVoliume=weight/molecular weight
The molecular mass of sodium chloride is 58,44 g.
sodium citrate (Na3C6H5O7) molar mass=258.069g/mol
The molecular weight of sodium hydroxide is 40g/mol. To get the amount of moles, you have to divide the weight by molecular mass. 12g / 40 is 0.3 moles. This is 300 millimoles.
The formula for sodium acetate is CH3COONa and the equivalent weight is the same as the molecular weight (molar mass) which is 82.0343 g/mol.
The molecular mass of sodium oxide is 61.97894.
sodium citrate (Na3C6H5O7) molar mass=258.069g/mol
Normal saline is 0.9% weight/volume sodium chloride to water. This is 9 grams per litre. NaCl has a molecular weight of 58.5, sodium (Na) has a weight of 23, which is 39.3% of the molecular weight. So sodium is 39.3% of the weight. 1 litre of saline has 9 grams, 250ml is a quarter of a litre, so has 9/4 grams = 2.25 grams. 39.3% of 2.25 g is 0.884 grams of sodium.
Sodium Chloride is NaCl. Atomic weight of sodium (Na) is 23 and that of Chlorine (Cl) is 35.5 . Molecular weight of Sodium Chloride is 58.5. Percentage of Chlorine in Sodium Chloride is (35.5 / 58.5) * (100%) = 60.7 %