Packs sizes (1)
| code | packaging size | price per unit | box price per unit | |
|---|---|---|---|---|
| Code & packaging | Price per piece | |||
|
code
131644.1210
|
packaging size
500 g
|
Product active until stock lasts.
|
|
Technical data
- Melting Point:
- 75 °C
- Solubility:
- water 50 g/l at 20 °C
- Physical Description:
- solid
- Product Code:
- 131644
- Product Name:
- di-Sodium tetra-Borate 10-hydrate (Reag. USP) for analysis, ACS, ISO
- Quality Name:
- for analysis, ACS, ISO
- Specifications:
- Assay (Acidim.): 99.5-103.0%
pH of 0.01 mol/l solution: 9.15-9.20
Maximum limit of impurities
Insoluble matter in H2O: 0.005 %
Chloride (Cl): 0.001%
Ammonium (NH4): 0.001%
Phosphate (PO4): 0.001 %
Sulfate (SO4): 0.0025%
Heavy metals (as Pb): 0.001%
As: 0.0001 %
Ca: 0.005 %
Cu: 0.0005 %
Fe: 0.0005 %
Mg: 0.002 %
Ni: 0.001 %
Pb: 0.0005 %
- Hazard pictograms
-
- WGK:
- 1
- Storage:
- Room Temperature.
- Signal Word:
- Danger
- GHS Symbols:
- GHS08
- H Phrases:
- H360FD
- P Phrases:
- P201
P202
P281
P308+P313
P405
P501
- Master Name:
- di-Sodium tetra-Borate 10-hydrate
- Synonyms Long Text:
- Borax, Sodium Borate
- EINECS:
- 215-540-4
- CS:
- 2840 19 90 00
