The Ammonium Bisulfite, with the CAS registry number 10192-30-0 and EINECS registry number 233-469-7, has the systematic name of ammonium hydrogen sulfite. It is a kind of is colorless crystals which are soluble in water, and belongs to the following product categories: Industrial/Fine Chemicals; Inorganics. The molecular formula of the chemical is H₅NO₃S. 

The physical properties of Ammonium Bisulfite are as followings: (1)ACD/LogP: -1.59; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -6.06; (4)ACD/LogD (pH 7.4): -6.09; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)#H bond acceptors: 3; (8)#H bond donors: 2; (9)#Freely Rotating Bonds: 0; (10)Polar Surface Area: 65.74 Å².

Preparation: This chemical can be prepared by contact acid and aqueous ammonia. 

You can still convert the following datas into molecular structure:
(1)SMILES: [O-]S(=O)O.[NH4+]
(2)InChI: InChI=1/H3N.H2O3S/c;1-4(2)3/h1H3;(H2,1,2,3)
(3)InChIKey: ZETCGWYACBNPIH-UHFFFAOYAT