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7790-28-5

Name Sodium periodate
CAS 7790-28-5
EINECS(EC#) 232-197-6
Molecular Formula INaO4
MDL Number MFCD00003534
Molecular Weight 213.89
MOL File 7790-28-5.mol
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Chemical Properties

Appearance white powder
Melting point  300 °C (dec.) (lit.)
Boiling point  300°C
density  3.865
vapor pressure  0Pa at 20℃
storage temp.  Store at +5°C to +30°C.
solubility  H2O: 0.5 M at 20 °C, clear, colorless
form  Solid
color  White to almost white
Specific Gravity 4.174
Odor Odorless
PH 3.5-5.5 (25℃, 0.5M in H2O)
PH Range 3.5 - 5.5
Stability: Stable. Incompatible with organic materials, combustible materials. Forms explosive mixtures with reducing agents, finely powdered metals, magnesium.
Water Solubility  80 g/L (20 ºC)
Sensitive  Hygroscopic
Merck  14,8640
CAS DataBase Reference 7790-28-5(CAS DataBase Reference)
EPA Substance Registry System 7790-28-5(EPA Substance)
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Safety Data

Hazard Codes  O,Xn,Xi
Risk Statements 
R8:Contact with combustible material may cause fire.
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S17:Keep away from combustible material .
RIDADR  UN 3087 5.1/PG 2
WGK Germany  3
RTECS  SD4550000
F  8
TSCA  Yes
HazardClass  5.1
PackingGroup  II
HS Code  28299080
Hazardous Substances Data 7790-28-5(Hazardous Substances Data)

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