di-Sodium tetra-Borate 10-hydrate (USP-NF, BP, Ph. Eur.) pure, pharma grade

Melting Point:

75 °C

Solubility:

water 50 g/l at 20 °C

Physical Description:

solid

Product Code:

141644

Product Name:

di-Sodium tetra-Borate 10-hydrate (USP-NF, BP, Ph. Eur.) pure, pharma grade

Quality Name:

pure, pharma grade

Specifications:

Assay (Acidim.): 99.0-103.0%
Identity according to Pharmacopoeias:: passes test
pH of 4% solution: 9.0-9.6

Maximum limit of impurities
Appearance of solution: passes test
Insoluble matter in H2O: 0.025 %
Chloride (Cl): 0.005%
Ammonium (NH4): 0.001%
Phosphate (PO4): 0.005 %
Sulfate (SO4): 0.005%
Residual solvents (Ph.Eur/USP): passes test
Carbonate and Hydrogen Carbonate: passes test
Heavy metals (as Pb): 0.002%
Residual metals ICP: (according to EMEA/CHMP/SWP/4446/2000)
Class 1A (Pt, Pd): 10 ppm
Class 1B (Ir, Rh, Ru, Os): 10 ppm
Class 1C (Mo, Ni, Cr, V): 25 ppm
Class 2 (Cu, Mn): 250 ppm
Class 3 (Fe, Zn): 1,300 ppm
Ca: 0.01 %

Pittogrammi di pericolo

• 

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:

28401990

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