di-SODIUM TETRABORATE DECAHYDRATE Extra Pure

Sodium tetraborate decahydrate; Borax decahydrate; Sodium borate decahydrate

height=180px
Article No.
06037
Grade
Extra Pure
Purity
99%
CAS No.
1303-96-4
Molecular Formula
Na2B4O7·10H2O
Molecular Weight
381.37
H.S. Code
2840.1100
Shelf Life
60 Months
MSDS
DeutschDE EnglishEN FrenchFR KoreanKO PortuguesePT SpanishES ThaiTH TurkishTR
Certificate of Analysis (COAs)
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
9.2
Melting point/ Freezing point [°C]
62 °C
Boiling point [°C]
320°C
Density [g/cm3]
1.73
Solubility in water [% weight]
39 g/l at 20 °C - completely soluble

Packings

  • 1PW1200500

    500 g (00500)

  • 1PW1206500

    5000 g (05000)

  • 1PDL00040K

    25 Kg (0025K)

  • 1PDLP0065K

    50 Kg (0050K)

 

Specifications

Appearance A white crystalline powder
Assay (acidimetric) 99 - 103%
pH (5% solution in water) 9.2 - 9.5
Carbonate, bicarbonate Passes test
Sulphate (SO4) Max 0.005%
Heavy metal (as Pb) Max 0.002%
Ammonium (NH4) Max 0.001%
Arsenic (As) Max 0.0005%
Calcium (Ca) Max 0.01%

Safety Information and Hazard Symbols

Health Hazard
Symbol: GHS08
 Signal Word: Danger
 Hazardous Statement: H360FD
 Precaution Statement: P201-P308 + P313
Revision Date : 21-Dec-2013
Download LobaChemie AppDownload LobaChemie App
 
 
+91 9082072616