The Hydrazine Sulfate (15N2), with CAS registry number 88491-70-7, belongs to the following product categories: (1)Alphabetical Listings; (2)G-H; (3)Stable Isotopes. It has the systematic name of (15N₂)hydrazinium hydrogen sulfate. And the chemical formula of this chemical is H₆N₂O₄S.

Physical properties of Hydrazine Sulfate (15N2): (1)# of Rule of 5 Violations: 0; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)#H bond acceptors: 4; (5)#H bond donors: 2; (6)#Freely Rotating Bonds: 0; (7)Polar Surface Area: 71.98 Å²; (8)Enthalpy of Vaporization: 62.94 kJ/mol; (9)Boiling Point: 330 °C at 760 mmHg; (10)Vapour Pressure: 3.35E-05 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
The Hydrazine Sulfate (15N2) is toxic by inhalation, in contact with skin and if swallowed. And it may cause sensitization by skin contact and may cause cancer. Before using it, avoid exposure - obtain special instructions. In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) Secondly, it is very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment, so avoid release it to the environment. Refer to special instructions / safety data sheets. This material and its container must be disposed of as hazardous waste. 

You can still convert the following datas into molecular structure:
(1)SMILES: [NH3+]N.OS(=O)(=O)[O-]
(2)InChI: InChI=1/H4N2.H2O4S/c1-2;1-5(2,3)4/h1-2H2;(H2,1,2,3,4)/i1+1,2+1
(3)InChIKey: ZGCHATBSUIJLRL-AWQJXPNKEV
(4)Std. InChI: InChI=1S/H4N2.H2O4S/c1-2;1-5(2,3)4/h1-2H2;(H2,1,2,3,4)/i1+1,2+1
(5)Std. InChIKey: ZGCHATBSUIJLRL-AWQJXPNKSA-N