칼륨 히드로황화물
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칼륨 히드로황화물 속성
- 녹는점
- 450-510° forming a dark red liquid
- 밀도
- 1.70
- 용해도
- DMSO(약간 용해됨), 메탄올(약간 용해됨)
- 물리적 상태
- 가루
- 색상
- 흰색에서 황백색까지
- 수용성
- 매우 잘 녹는 H2O, 알코올 [MER06]
- 감도
- air sensitive, hygroscopic
- 안정성
- 공기에 민감한, 흡습성
- CAS 데이터베이스
- 1310-61-8
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 유엔번호(UN No.) | 1382 | ||
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| 위험 등급 | 4.2 | ||
| 포장분류 | II | ||
| 기존화학 물질 | KE-29136 |
| 그림문자(GHS): |
  
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| 신호 어: | Danger | ||||||||||||||||||||||||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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칼륨 히드로황화물 C화학적 특성, 용도, 생산
화학적 성질
White to yellow crystals; hydrogen sul- fide odor. Forms the polysulfide when exposed to air. Hygroscopic; soluble in alco- hol and water.용도
Separation of heavy metals.일반 설명
POTASSIUM HYDROSULFIDE contains potassium hydrosulfide in solution. POTASSIUM HYDROSULFIDE will have a rotten egg like odor. POTASSIUM HYDROSULFIDE has a pH between 8.5-11.5. POTASSIUM HYDROSULFIDE is a transparent to dark green liquid. Contact with heat or acidic materials will evolve highly toxic hydrogen sulfide. The liquid is highly corrosive to the skin and eyes. Ingestion causes severe burning and corrosion in all portions of the gastrointestinal tract.공기와 물의 반응
Addition of water to hydrosulfide may drop the pH and allow copious quantities of hydrogen sulfide to be produced. Acid accelerates the H2S production.반응 프로필
Inorganic sulfides are generally basic and therefore incompatible with acids. Many of these compounds are reducing agents and therefore react vigorously with oxidizing agents, including inorganic oxoacids, organic peroxides and epoxides. Simple salts of sulfides (such as sodium, potassium, and ammonium sulfide) react vigorously with acids to release hydrogen sulfide gas건강위험
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.화재위험
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.칼륨 히드로황화물 준비 용품 및 원자재
원자재
준비 용품
칼륨 히드로황화물 공급 업체
글로벌( 18)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21687 | 55 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 |
1026@dideu.com | China | 9126 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 |
peter68@ptchemgroup.com | China | 35453 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 50000 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 |
jkinfo@jkchemical.com | China | 94838 | 76 |
| Hubei xingongli Chemical Co., Ltd | 027-59106151 15172325309 |
1400858877@qq.com | China | 9964 | 58 |
| Hebei Zhenjia new material Co., LTD | 0319-5925599 13315915972 |
13313090628@163.com | China | 3479 | 58 |
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 15229059051 |
1027@dideu.com | China | 9947 | 58 |
| Pushan Industry (Shaanxi) Co., Ltd. | 029-81310890 13571859809 |
info@pushanshiye.com | China | 10005 | 58 |
칼륨 히드로황화물 관련 검색:
에틸 크산토겐산 칼륨 디메틸디티오카바민산 칼륨 O-이소프로필크산틴산염 칼륨 2,5-디머켑토-1,3,4-티아디아졸 이칼륨 염 칼륨 황화물 칼륨 아밀 크산트산염 싸이오사이안산 칼륨 칼륨 히드로황화물
Potassium N-methyldithiocarbamate
POTASSIUM ISOAMYLXANTHATE
BISMUTHIOL(II) HYDRATE
N-BUTYLXANTHIC ACID POTASSIUM SALT
Potash Sulfurated
DITHIOLOXALIC ACID DIPOTASSIUM SALT
POTASSIUM THIOCYANATE-13C-15N
N-PROPYLXANTHIC ACID POTASSIUM SALT
BUSAN 40
POTASSIUM THIOCYANATE (13C)