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Potassium polysulfide

Potassium polysulfide structure

CAS No:
37199-66-9
Chemical Name:
Potassium polysulfide
Synonyms:
Potassium sulfide (K2(Sx));Potassium polysulfide;50864-80-7
Categories:
Inorganic Chemistry > Inorganic Salts

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Description

Ochre to brown lumps

Potassium polysulfide Basic Attributes

Molecular Weight：

73.17918

Exact Mass：

72.951

EC Number：

253-390-1

DSSTox ID：

DTXSID9094793

ATC Code：

P - Antiparasitic products, insecticides and repellents

HScode：

28309085

Characteristics

PSA：

Melting Point：

400 °C

Flash Point：

>200 °C

Storage Conditions：

Flammables area

Safety Information

Hazard category：

4.2

Transport codes：

3200

wgk germany：

hazard class code：

31-34-50

safety instructions：

26-45-61

RTECS Number：

TT5950000

Marks：

C,N

Precautionary statement(s)：

P260, P264, P273, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P391, P405, P501

Hazard Statements：

H314

GHS Classification：

|Danger|H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P264, P273, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P391, P405, and P501|H252 (52.05%): Self-heating in large quantities; may catch fire [Warning Self-heating substances and mixtures]|P235+P410, P260, P264, P273, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P391, P405, P407, P413, P420, and P501|Aggregated GHS information provided by 73 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Potassium polysulfide Use and Manufacturing

Uses

Fungicide.

Manufacturing Info：

Potassium sulfide (K2(Sx)): ACTIVE

Computed Properties

Molecular Weight:73.18
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Exact Mass:72.95142772
Monoisotopic Mass:72.95142772
Topological Polar Surface Area:1
Heavy Atom Count:2
Formal Charge:1
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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Potassium (poly)sulfide

CAS No.: 37199-66-9

Content: 99.00%

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Guide of Potassium polysulfide

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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Potassium polysulfide

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