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Sodium azide, 500 g, plastic

≥99 %, p.a.
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: In smaller quantities, lead to immediate serious damage to health or death. Safety: Do not inhale, touch or swallow. Wear work safety equipment. Call a poison control centre or doctor immediately. Recovery position.
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.
Examples of effect: Are harmful to aquatic organisms, toxic or highly toxic, acute or with long-term effects. Safety: To be disposed of as hazardous waste only, do not allow into the environment under any circumstances.
Danger
H300+H310+H330-H373-H410-EUH032
i fatal if swallowed, in contact with skin or if inhaled, may cause damage to organs (brain) through prolonged or repeated exposure, very toxic to aquatic life with long lasting effects
P270 P273 P280 P302+P352 P304+P340 P310
i do not eat, drink or smoke when using this product, avoid release to the environment, wear protective gloves/protective clothing, IF ON SKIN: Wash with plenty of water, IF INHALED: Remove person to fresh air and keep comfortable for breathing, immediately call a POISON CENTER/doctor
Pack Qty.
Pack.
Empirical formula NaN3
Molar mass (M) 65,01 g/mol
Density (D) 1,846 g/cm³
Melting point (mp) ~370 °C
ADR 6.1 II
WGK 2
CAS No. 26628-22-8
EG-Nr. 247-852-1
UN-Nr. 1687


€209.65 /Pack Qty.

€146.70/Pack Qty.  Campaign price!

excl. VAT. | 500 g per Pack Qty.

Art. No. K305.3

In production
Sodium azide
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Price Quantity
K305.1 100 g plastic
€61.20

€42.75

K305.2 250 g plastic
€117.20

€82.00

K305.3 500 g plastic
€209.65

€146.70

K305.4 1 kg plastic
€360.15

€252.05

K305.5 50 g glass
€32.80

€32.80

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

Downloads / MSDS


General information

Determination of biological oxygen demand (BOD)

BOD (biochemical oxygen demand) is a measure of the amount of oxygen that microorganisms need to break down the organic material in a water sample over a specific period of time. It is important to calculate the oxygen concentration at the start and end of the measuring time, which is usually five days and is expressed as an index (BOD5). Chemical, electrochemical or physical methods are used for this calculation.


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

Appearancecolorless to white fine crystalline Powder
Assay (cerim.)≥99.0 %
In H2O insoluble matter≤0.05 %
Chloride (Cl)≤0.005 %
Total sulphur (as SO4)≤0.005 %
Free alkali (as NaOH)≤0.2 %
Aluminium (Al)≤0.0005 %
Arsenic (As)≤0.0001 %
Barium (Ba)≤0.0005 %
Lead (Pb)≤0.0005 %
Bismuth (Bi)≤0.0005 %
Cadmium (Cd)≤0.0005 %
Calcium (Ca)≤0.005 %
Chromium (Cr)≤0.0005 %
Cobalt (Co)≤0.0005 %
Iron (Fe)≤0.0005 %
Potassium (K)≤0.005 %
Copper (Cu)≤0.0005 %
Lithium (Li)≤0.0005 %
Magnesium (Mg)≤0.001 %
Manganese (Mn)≤0.0005 %
Molybdenum (Mo)≤0.0005 %
Nickel (Ni)≤0.0005 %
Strontium (Sr)≤0.0005 %
Zinc (Zn)≤0.0005 %
Loss on drying≤0.2 %
pH value (1 % in H2O)~10