Product Name

  • Name

    Sodium perborate monohydrate

  • EINECS 231-556-4
  • CAS No. 10332-33-9
  • Density 1.174g/mLat 25°C(lit.)
  • Solubility very soluble H2O, reacting to give H2O2and sodium borate [HAW93]
  • Melting Point 7-9°C(lit.)
  • Formula NaBO3.H2O
  • Boiling Point 202-204°C(lit.)
  • Molecular Weight 99.8142
  • Flash Point >230°F
  • Transport Information
  • Appearance White crystalline powder
  • Safety 17-26
  • Risk Codes 8-22-36
  • Molecular Structure Molecular Structure of 10332-33-9 (Sodium perborate monohydrate)
  • Hazard Symbols OxidizingO, HarmfulXn
  • Synonyms Perboricacid (HBO3), sodium salt, monohydrate (8CI);Interox A;Sodium borate(NaBO3), monohydrate;
  • PSA 57.35000
  • LogP -0.70070

Synthetic route

sodium peroxoborate tetrahydrate

sodium peroxoborate tetrahydrate

sodium perborate monohydrate
10332-33-9

sodium perborate monohydrate

Conditions
ConditionsYield
byproducts: H2O; in vacuum over P2O5 loses easily 3H2O, cracking of fourth H2O with losing of O2;

Sodium perborate monohydrate Specification

The Sodium perborate monohydrate is an organic compound with the formula NaBO3.H2O. The IUPAC name of this chemical is sodium oxidooxy(oxo)borane hydrate. With the CAS registry number 10332-33-9, it is also named as Perboric acid, sodium salt, monohydrate. The product's categories are Inorganics; Metal and Ceramic Science; Salts; Sodium Salts. Besides, it is a white crystalline powder, which should be stored in a cool dry place and kept container closed when not in use. Sodium perborate monohydrate is used as a source of active oxygen in many detergents, laundry detergents, cleaning products, and laundry bleaches. It is also used as a bleaching agent for internal bleaching of a non vital root treated tooth.

Physical properties about Sodium perborate monohydrate are: (1)#H bond acceptors: 3; (2)#H bond donors: 1; (3)#Freely Rotating Bonds: 2; (4)Polar Surface Area: 46.53 Å2.

When you are using this chemical, please be cautious about it as the following:
It is harmful if swallowed. Please keep away from combustible material. Besides, this chemical is irritating to eyes. When you are using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: [Na+].[O-]OB=O.O
(2)InChI: InChI=1/BHO3.Na.H2O/c2-1-4-3;;/h3H;;1H2/q;+1;/p-1
(3)InChIKey: MDGXUEVTGARGDK-REWHXWOFAD
(4)Std. InChI: InChI=1S/BHO3.Na.H2O/c2-1-4-3;;/h3H;;1H2/q;+1;/p-1
(5)Std. InChIKey: MDGXUEVTGARGDK-UHFFFAOYSA-M

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LD50 intravenous 600mg/kg (600mg/kg)   "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New York, John Wiley & Sons, Inc., 1964Vol. -, Pg. 693, 1964.
rabbit LD50 intravenous 78mg/kg (78mg/kg)   "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New York, John Wiley & Sons, Inc., 1964Vol. -, Pg. 693, 1964.

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