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Home > Encyclopedia > Sodium isopropyl xanthate

Sodium isopropyl xanthate

Sodium isopropyl xanthate structure

Sodium isopropyl xanthate 

structure
  • CAS No:

    140-93-2

  • Formula:

    C4H8OS2.Na

  • Chemical Name:

    Sodium isopropyl xanthate

  • Synonyms:

    Carbonodithioic acid,O-(1-methylethyl) ester,sodium salt (1:1);Carbonic acid,dithio-,O-isopropyl ester,sodium salt;Carbonodithioic acid,O-(1-methylethyl) ester,sodium salt;Good-rite Nix;Isopropylxanthic acid sodium salt;Proxan-sodium;NIX;Sodium isopropylxanthogenate;Sodium isopropyl xanthate;Aeroxanthate 343;Z 11;Sodium O-isopropyl dithiocarbonate;Sodium O-isopropyl xanthate;O-Isopropyl sodium dithiocarbonate;O-Isopropyl sodium xanthate;Z 11 (xanthate);Accelerator SIP

  • Categories:

    Catalyst and Auxiliary  >  Precious Metal Catalysts

Description

PelletsLargeCrystals


DryPowder; PelletsLargeCrystals

Sodium isopropyl xanthate Basic Attributes

158.21800

157.98400

205-443-5

KX4656TTH5

DTXSID8027084

LIGHT-YELLOW CRYSTALS|WHITE TO YELLOWISH POWDER OR LUMPS

2930902000

Characteristics

66.62000

1.89380

DryPowder; PelletsLargeCrystals

1.225

124ºC

138ºC at 760 mmHg

37.2ºC

1.5620

SOL IN WATER

Storage should be in a restricted area. Store in a cool, dry, well-ventilated area away from any ignition sources. Containers ma

SLIGHTLY UNPLEASANT

DELIQUESCENT; DECOMP @ 150 °C

Safety Information

II

4.2

UN 3342

R22

13-61

Xn; N

P201, P202, P260, P261, P264, P270, P272, P273, P280, P281, P301+P312, P302+P352, P305+P351+P338, P308+P313, P310, P312, P314, P321, P322, P330, P332+P313, P333+P313, P361, P362, P363, P391, P405, P501

H302

|Warning|H302: Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P273, P280, P301+P312, P302+P352, P321, P330, P332+P313, P362, P391, and P501|Danger|H228 (17.89%): Flammable solid [Danger Flammable solids]|P210, P235+P410, P240, P241, P264, P270, P273, P280, P301+P312, P302+P352, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P370+P378, P391, P407, P413, P420, and P501|Aggregated GHS information provided by 95 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|P201, P202, P260, P261, P264, P270, P272, P273, P280, P281, P301+P312, P302+P352, P305+P351+P338, P308+P313, P310, P312, P314, P321, P322, P330, P332+P313, P333+P313, P361, P362, P363, P391, P405, and P501

Drug Information

4. 4= VERY TOXIC: PROBABLE ORAL LETHAL DOSE (HUMAN) 50-500 MG/KG, BETWEEN 1 TEASPOON & 1 OUNCE FOR 70 KG PERSON (150 LB). TOXIC PROPERTIES ARE LIKE THOSE OF SODIUM ETHYL XANTHATE.

MILD DERMATITIS IS THE ONLY LESION OBSERVED TO DATE IN MAN. /SODIUM ETHYL XANTHATE/|IRRITATING TO SKIN, EYES, MUCOUS MEMBRANE, RESPIRATORY TRACT.

Sodium isopropyl xanthate Use and Manufacturing

Uses

Mainly used for flotation collection of various non-ferrous metal sulfide ores.


Processing aids, not otherwise listed


Metal products not covered elsewhere

Production

500,000 - 1,000,000 lb

Mining (except oil and gas) and support activities|Carbonodithioic acid, O-(1-methylethyl) ester, sodium salt (1:1): ACTIVE|MINERAL FLOTATION REAGENTS INHIBITED FE2+ OXIDATION BY T FERROOXIDANS, AN ORGANISM USED IN THE MICROBIOL LEACHING OF METALS FROM SULFIDE ORE CONCN.

Computed Properties

Molecular Weight:158.2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:157.98360147
Monoisotopic Mass:157.98360147
Topological Polar Surface Area:42.3
Heavy Atom Count:8
Complexity:74.4
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

Material

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