| Identification | More | [Name]
Sodium perborate | [CAS]
7632-04-4 | [Synonyms]
SODIUM PERBORATE
dexol
perboricacid(hbo(o2)),sodiumsalt
perboricacid(hbo3),sodiumsalt
sodiumperborate(nabo3)
sodiumperoxoborate
Sodium Perborate Anhydrous
Sodium peroxometaborate
Sodium oxidooxy-oxoborane | [EINECS(EC#)]
231-556-4 | [Molecular Formula]
BNaO3 | [MDL Number]
MFCD00084647 | [Molecular Weight]
81.8 | [MOL File]
7632-04-4.mol |
| Chemical Properties | Back Directory | [Appearance]
Colourless, prismatic crystals or white or almost white powder, stable in the crystalline form. | [Melting point ]
60°C | [solubility ]
Sparingly soluble in water, with slow decomposition. It dissolves in dilute mineral acids. | [color ]
white crystals, crystalline | [Dielectric constant]
2.2（Ambient） | [Uses]
Antiseptic. | [CAS DataBase Reference]
7632-04-4(CAS DataBase Reference) | [EPA Substance Registry System]
7632-04-4(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
O;Xn,Xn,O | [Risk Statements ]
R8:Contact with combustible material may cause fire.
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S17:Keep away from combustible material .
S25:Avoid contact with eyes .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection . | [Hazardous Substances Data]
7632-04-4(Hazardous Substances Data) |
| Questions And Answer | Back Directory | [Chemical Properties]
Sodium perborate, anhydrous, NaB03 is a white,amorphous powder of unknown constitution containing active oxygen that evolves oxygen gas when dissolved in water,and is hygroscopic. Derived by heating sodium perborate tetrahydrate. Used as a denture cleaner and oxygen source.
Sodium perborate, monohydrate, NaB03·H20 , better represented as Na2(B2(02)2(OH)4) is a white, amorphous powder that is rapidly soluble in water givinga solution of H202 and sodium borated.Derived by partial dehydration of sodium perborate tetrahydrate. Used as a denture cleaner and bleaching agent.
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