Melting point :1453 °C(lit.)
Boiling point :2732 °C(lit.)
Density :2,07 g/cm³
vapor density :2.07 (vs air)
storage temp. :Store at +5°C to +30°C.
solubility :H₂O: soluble
form :wire
color :Green
Specific Gravity :2.07
PH :4.3-4.7 (100g/l, H2O, 20℃)
Water Solubility :625 g/L (20 ºC)
Merck :14,6517
Exposure limits :ACGIH: TWA 0.1 mg/m3
NIOSH: IDLH 10 mg/m3; TWA 0.015 mg/m3 Stability :Stable. Efflorescent. Incompatible with strong acids, sulfur, nickel nitrate, wood, other combustibles.
InChIKey :RRIWRJBSCGCBID-UHFFFAOYSA-L
CAS DataBase Reference :10101-97-0(CAS DataBase Reference)
EPA Substance Registry System :Nickel(II) sulfate hexahydrate (10101-97-0)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501 H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501 H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P202 Do not handle until all safety precautions have been read and understood. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352 IF ON SKIN: wash with plenty of soap and water. P308+P313 IF exposed or concerned: Get medical advice/attention.