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Sodium perborate tetrahydrateCAS#10486-00-7

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Chemical Name:Sodium perborate tetrahydrate

CAS No.10486-00-7

Molecular Formula:BH4NaO4

Molecular weight: 101.83

Sample: Available

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Product Details

Products Description of Sodium perborate tetrahydrateCAS#10486-00-7

White monoclinic crystalline particles or powder. Melting point 63℃. Soluble in acid, alkali and glycerol, slightly soluble in water, the solution is alkaline (pHl0~11), the aqueous solution is unstable and easily releases active oxygen. In cold and dry air, sodium perborate with higher purity is more stable. Decomposes at 40℃ or in humid air and releases oxygen. Dissolves in its own crystal water at 63℃ and decomposes to form a sticky solid mass. Loses 3 crystal waters at above 70℃ to form a monohydrate. Decomposes easily at high temperature and in the presence of free alkali. Reacts with dilute acid to produce hydrogen peroxide. When treated with concentrated sulfuric acid, it releases oxygen and ozone. It is also easily decomposed by other substances such as lead oxide, manganese dioxide, potassium permanganate, silver nitrate, copper oxide, cobalt oxide and platinum black.

Sodium perborate tetrahydrate Chemical Properties

Melting point	60 °C (dec.)(lit.)
density	1.73
storage temp.	Store at +5°C to +30°C.
solubility	23g/l
form	Crystalline Powder
color	White
Odor	Odorless
PH Range	10 - 10.4
PH	10 (15g/l, H2O, 20℃)
Water Solubility	21.5 g/L (18 ºC)
Sensitive	Hygroscopic
Merck	14,8652
Exposure limits	ACGIH: TWA 2 mg/m3; STEL 6 mg/m3
Stability:	Stable. Incompatible with heavy metal salts, strong reducing agents, strong acids, organic material. May decompose in the presence of air and moisture.
CAS DataBase Reference	10486-00-7(CAS DataBase Reference)
EPA Substance Registry System	Sodium perborate tetrahydrate (10486-00-7)

Safety Information

Hazard Codes	O,Xn,Xi,T
Risk Statements	8-22-36-36/37/38-62-41-37-61
Safety Statements	17-26-36-37/39-45-53
RIDADR	UN 1479 5.1/PG 2
WGK Germany	1
RTECS	SC7350000
TSCA	Yes
HazardClass	5.1
PackingGroup	III
HS Code	28403000

Product Application of Sodium perborate tetrahydrateCAS#10486-00-7

It is often used as an oxidant for the color development of indanthrene dyes, for bleaching and degreasing raw cloth, as a disinfectant and bactericide in medicine, and can also be used as a mordant, detergent additive, deodorant, additive for electroplating solution, analytical reagent, organic synthesis polymerizer, and in the manufacture of toothpaste and cosmetics.

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