Water Cas Number
Water h 2o n cas no.
Water cas number. 18 02 g mol hill formula. Pubchem substance id 329748491. Chemical identification rtecs number. Aitch two oh dihydrogen oxide diprotium oxide physical properties exposure limits colorless odorless tasteless liquid.
Water cas no 7732 18 5 material safety data sheet sds msds section 4. Deionized water cas. Ec list no. First aid measures 4 1 description of first aid measures if inhaled if breathed in move person into fresh air.
The mass of all water on earth is 1 4x1021 kg and the total volume is about 1 4x109 km3 which includes 97 20 of salt water of oceans 2 15 of fresh water in polar ice caps and glaciers 0 009 in freshwater lakes 0 008 in saline lakes 0 62 as ground waters 0 005 in soil moisture. 17 5 torr osha pel. 0 c acgih tlv. Vapor pressure at 20 c.
Immiscible with nonpolar liquids. View information documentation regarding water including cas msds more. The check digit is found by taking the last digit times 1 the preceding digit times 2 the preceding digit times 3 etc adding all these up and computing the sum modulo 10. 0 0001 in stream channels and 0 001 as vapors and moisture in the atmosphere.
Dissolves many ionic polar and slightly polar compounds. 7732 18 5 last updated. 199710 data items cited. The checksum 5 is calculated as 8 1 1 2 2 3 3 4 7 5 7 6 105.
105 mod 10 5. Zc0110000 chemical name. More help available here. For example the cas number of water is 7732 18 5.
Water cas registry number. Sigma aldrich offers a number of water products.