Borax - Grade:Extra Pure

Borax - Grade:Extra Pure

Cat No: SC0771 Cas No: 1303-96-4
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255 850
-70.0 %
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HSCode:

28401100

 Molecular Formula:

B4H20Na2O17

Molecular Weight:

381.37 g/mol

 Synonyms: 2,4,6,8,9-Pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane-3,7-diolate, sodium salt, hydrate
Chemical Name: disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane;decahydrate Purity: 99%
Grade: Extra Pure Shelf Life: 60 months
Physical Properties
Physical state at 20o: Solid Boiling Point: 320 °C
Density: 1.73 Color: White crystalline
Melting point / Freezing point: 62°C Odour: odourless
Ph Value: 9.2

Specifications
Appearance: white crystalline powder
Assay: 99.5-103%
Sulphate: Max. 0.005%
Iron: Max.0.0005%
Lead: Max.0.0005%
Heavy metals: Max.0.001%
Chlorides: Max.0.0007%
Arsenic: Max.0.0005%
Calcium: Max.0.005%
Safety Information & Hazard Symbols
Symbol: GHS08
Signal Word: Danger
Hazardous Statement: H360FD
Precaution Statement: P201-P308+P313
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