Sodium Ethyl Xanthate 140-90-9

Category :

Catalyst and Auxiliary

CAS NO :

140-90-9

EC NO :

205-440-9

MF :

C₃H₅NaOS₂

MW :

144.191

Product description :

TRADEMARK:B1-01
MOLECULAR FORMULA: C2H5OCSSNa
MOLECULAR WEIGHT:144.2
NATURE AND APPEARANCE: Yellow powder, soluble in water and alcohol.It can from an infusible compound with metallic ions such as cobalt, copper and nickel,etc….
APPLICATION:With weak collecting ability but best dressing among xanthate products. Widely used in the floatation of easily floatated sulfide ore and in the priority floatation of complicated sulfide ore. Making up with sulfide agent, it can be also used in the floatation of copper an lead oxidized ores.

SPECIFICATION:

ITEMS	SYTHETIC PRODUCT			DESICCATED PRODUCT
ITEMS	SPECIAL GRADE	GRADEA	GRADEB	SPECIAL GRADE	GRADEA
C2H5OCSSNa % ≥	83.5	82	79	93	90
FREE ALKALI% ≤	0.5	0.5	0.5	0.2	0.2

PACKAGE :Packed in drums and bags.Net weight for 1drum is 120kg or 150kg and 1bag 50kg .Other packages and sizes are available with customers’ requirement.
STORAGE: To be kept from wet, hot and fire.

Synonyms :

Ethylxanthic acid sodium salt;Sdoium O-Ethyl Dithiocarbonate;sodium ethylxanthate;Sodium ethylxanthogenate;sodium O-ethyl carbonodithioate;Sodium Ethyl Xanthate;

Molecular Structure :

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