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  • Company Name : Nanjing Xiangshengtai Chemical Co., Ltd.
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Phosphorus penta sulfide

Phosphorus penta sulfide
Product Detailed
Phosphorus penta sulfide CAS No.: 1314-80-3 UN No: 1340 Molecular formula: P2S5 Appearance: Gray to yellow-green crystal.

Phosphorus penta sulfide

CAS No.: 1314-80-3

UN No: 1340

Molecular formula: P2S5

Appearance: Gray to yellow-green crystal.

Application:

Mainly used in organic synthesis industry to produce various kinds of compounds containing sulphur and phosphorus,insecticide,and high efficient organ phosphorus agricultural chemicals.

It can be used as mineral separation agent for non-ferrous metal. It also can be used as additives for high level lube in petroleum industry and it can be used to produce medicine and auxiliary agents of rubber sulfidation.

Specification:

ITEMS

INDEX

HIGH QUALITY GRADE

FIRST GRADE

QUALIFED GRADE

APPEARANCE

Yellow

Yellow to Green

Yellow-green to  Grayish-green

PHOSOHUROS CONTENT (as P)

27.6% to 28.2%

27.3% to 28.3%

26.7% to 28.6%

SULPHUR CONTNET (as S)

71.7% to 72.3%

71.0% to 72.5%

70.0% to 73.0%

TERMINAL MELTING POINT (°C)

276 Min

274 Min

273 Min

RANGE OF MELTING POINTS (°C)

2 Max

3 Max

3 Max

RESIDUE AFTER SUBLIMATION

0.25% Max

0.40% Max

0.60% Max

IRON (as Fe)

0.004% Max

0.01% Max

——

DIETHYL-THIOPHOSPHORIC ACID CONTENT

85% Min

85% Min

85% Min

DIISOBUTYL-THIOSPHORIC ACID CONTENT

95% Min

92% Min

90% Min

POWDER: 850μmRESIDUE ON

2

2

2

FLAKE: THICKNESS (MM)

0.5

0.5

0.5

Packing: packed in steel drums or containers with the protective inert gas

Phosphorus penta sulfide



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