Cupferron manufacturers and suppliers in india

Cupferron

Properties

Melting point:: 150-155 °C (dec.) (lit.)

Boiling point:: 278.95°C (rough estimate)

Density: 1.3092 (rough estimate)

refractive index: 1.6500 (estimate)

storage temp.: 2-8°C

solubility: well soluble in water and ethanol.

form: Powder

color: Needles from water

Water Solubility: <0.1 g/100 mL at 18.5 ºC

Merck: 14,2622

BRN: 3919107

Stability:: Stable, but may be moisture sensitive. Incompatible with strong oxidizing agents, strong bases, strong acids.

InChIKey: GDEBSAWXIHEMNF-UHFFFAOYSA-O

Safety Information

Symbol(GHS): GHS06,GHS08

Signal word: Danger

Hazard statements: H301-H319-H335-H341-H350

Precautionary statements: P201-P202-P261-P264-P301+P310-P305+P351+P338

Hazard Codes: T

Risk Statements: 25-36/37/38-40-45-43-23/24/25

Safety Statements: 26-36/37-45-53

RIDADR: UN 2811 6.1/PG 3

WGK Germany: 3

RTECS: NC4725000

TSCA: Yes

HazardClass: 6.1

PackingGroup: III

HS Code: 29299090

Toxicity: TDLo orl-rat: 123 g/kg/78W-C:CAR NCITR* NCI-CGTR-100,78

Use

1. Cupferron is used for quantitative analysis for aluminum, zinc, copper, iron, gallium, mercury, manganese, niobium, tin, tantalum, thorium, titanium, vanadium, zirconium and other elements 2. It is used as polymerization inhibitor, due to unique polymerization inhibition characteristics of cupferron, also the amount is small, can be used as an alternative of phenol polymerization inhibitor BHT, which is current largely applicated. 3. Cupferron is used for colorimetric determination for the weight of aluminum, bismuth, copper, iron, mercury, zinc, manganese, niobium, gallium, tantalum, thorium, titanium, vanadium, tin and other elements of. It is used for quantitative determination of iron in the strong acid solution, quantitative analysis of vanadate, separation of copper and iron together with the other metals, as a masking agent for measuring rare earths.