| 151 | Barium nitrate Powder | 10022-31-8 | 
												
					| 152 | Bees wax | 8012-89-2 | 
												
					| 153 | Benzalacetone | 122-57-6 | 
												
					| 154 | Benzaldehyde | 100-52-7 | 
												
					| 155 | Benzenesulfonic Acid | 98-11-31 | 
												
					| 156 | Benzil | 134-81-6 | 
												
					| 157 | Benzoic Anhydride | 93-97-0 | 
												
					| 158 | Benzonitrile | 100-47-0 | 
												
					| 159 | Benzophenone | 119-61-9 | 
												
					| 160 | Benzoyl Peroxide | 94-36-0 | 
												
					| 161 | Benzydrol | 91-01-0 | 
												
					| 162 | BENZYL BENZOATE BP98 | 120-51-4 | 
												
					| 163 | Benzyl Bromide | 100-39-0 | 
												
					| 164 | Benzyl Chloroformate | 501-53-1 | 
												
					| 165 | Benzyltriethylammonium Chloride; TBAC | 56-37-1 | 
												
					| 166 | Biphenyl | 92-52-4 | 
												
					| 167 | Bis phenol A | 1980-05-07 | 
												
					| 168 | Bis(2,6-diisopropylphenyl)carbodiimide | 2162-74-5 | 
												
					| 169 | Bis(N,N'-di-ethylhydroxy) adipoyl amide | 6334-25-4 | 
												
					| 170 | Bis-[2-Hydroxy-5-t-octyl-3-(benzotriazol-2-yl | 103597-45-1 | 
												
					| 171 | Boron Trifluoride; BF3 | 109-63-7 | 
												
					| 172 | Boron Trioxide | 1303-86-2 | 
												
					| 173 | Bromine | 7726-95-6 | 
												
					| 174 | Bromo Diphenyl Methane | 776-74-9 | 
												
					| 175 | Bromoacetyl bromide | 598-21-0 | 
												
					| 176 | Bromobenzene | 108-86-1 | 
												
					| 177 | Bronopol | 52-51-7 | 
												
					| 178 | Butanal; Butyraldehyde | 123-72-8 | 
												
					| 179 | Butene-1 | 106-98-9 | 
												
					| 180 | Butyl Carbitol Acetate | 124-17-4 |