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BISMUTH SULFIDE CAS 1345-07-9

Enw cemegol: BISMUTH SULFIDE

Enwau cyfystyr:BISMUTH (III) SULFIDE；Bismuth(III) sulfide lump；bismuthous sulfide

Rhif CAS: 1345-07-9

Fformiwla foleciwlaidd:Bi2S3

moleciwlaidd pwysau: 514.16

EINECS Na: 215-716-0

Ymchwiliad

Paramedr
chynhyrchion cysylltiedig
Ymchwiliad

Fformiwla strwythurol:

Disgrifiad:

Eitemau	manylebau
Ymddangosiad	powdr tywyll
Assay, %	99.5
Fe	0.001
SiO2	0.05
H2O	0.01
C	0.001
Ca	0.002
Co	0.001
Zn	0.001

eiddo a Defnydd:

1. Pigments and cosmetics

Bismuth sulfide is a dark black and chemically stable colorant used in industries such as paints, inks, and plastics. Its non-toxic properties make it suitable for cosmetics such as eye shadow and blush.

2. Electronic and optoelectronic materials

Bismuth sulfide has good semiconductor and thermoelectric properties and is often used in thermoelectric converters, sensors, and optoelectronic devices. Its light response properties make it particularly suitable for high-efficiency environmental protection and energy conversion technologies.

3. Ychwanegion iraid

Bismuth sulfide is used as a high-temperature stability additive in lubricants to help reduce mechanical friction and wear.

4. Medical imaging and special uses

Bismuth sulfide has good X-ray absorption and is used in medical imaging to improve image quality.

Amodau storio: Cadwch y cynhwysydd wedi'i selio, ei storio mewn lle oer, sych, a sicrhewch fod gan y gweithle ddyfeisiau awyru neu wacáu da

Pacio: Mae'r cynnyrch hwn wedi'i bacio mewn bag 25kg, a gellir ei addasu hefyd yn unol â gofynion cwsmeriaid