Jump to content Jump to navigation menu

di-Sodium tetraborate decahydrate, 500 g

≥99,5 %, p.a., ACS, ISO
Icon_EVE-EUD Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
Danger
H319-H360FD
i causes serious eye irritation, may damage fertility. May damage the unborn child
P201 P305+P351+P338 P308+P313
i obtain special instructions before use, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, IF exposed or concerned: Get medical advice/attention
Pack Qty.
Pack.
Borax
Empirical formula Na2B4O7 · 10 H2O
Molar mass (M) 381,37 g/mol
Density (D) 1,73 g/cm³
Melting point (mp) 75 °C
WGK 1
CAS No. 1303-96-4
EG-Nr. 215-540-4

For qualitative analysis. Decomposition agent.

€41.85/Pack Qty. 

excl. VAT. | 500 g per Pack Qty.

Art. No. T880.1

In stock
Delivery fast, simple and reliable!
from 6 Pack Qty. €39.76/Pack Qty.
from 24 Pack Qty. €37.66/Pack Qty.
di-Sodium tetraborate decahydrate
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Price Quantity
T880.1 500 g plastic

€41.85

T880.2 1 kg plastic

€64.40

T880.3 2.5 kg plastic

€127.95

T880.5 100 g plastic

€12.80

In stock
Available
In procurement
No longer available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS


General information

Salts for Analysis

Our salts for analysis are manufactured under strict production guidelines. Analytical purity and best quality reliably characterize each batch. Salts in p.a. quality made by Carl ROTH meet the high requirements for reproducible results. Most of our salts are additionally specified according to international standards like ACS and ISO.

Definition:
p.a.: pro analysi (for analysis)ACS: American Chemical SocietyISO: International Standard Organisation


Salts


Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Guarantee analysis

Assay (acidim.)≥99,5 %
pH value (0,01 mol/l sol.)9,15-9,20
In H2O insoluble matter≤0,005 %
Chloride (Cl)≤0,001 %
Phosphate (PO4)≤0,001 %
Sulphate (SO4)≤0,005 %
Heavy metals (as Pb)≤0,001 %
Calcium (Ca)≤0,005 %
Lead (Pb)≤0,001 %
Iron (Fe)≤0,0005 %
Copper (Cu)≤0,0005 %