이수산화철
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이수산화철 속성
- 녹는점
- decomposes [CRC10]
- 밀도
- 3.400
- 물리적 상태
- 흰색-녹색 육각형 결정
- 색상
- white-green hexagonal, hexane crystals, crystalline
- 수소이온지수(pH)
- 9.45(1 mM solution);9.45(10 mM solution);9.45(100 mM solution)
- 수용성
- 0.00015g/100mL H2O (18°C) [CRC10]
- Solubility Product Constant (Ksp)
- pKsp: 16.31
안전
| 유엔번호(UN No.) | 1383 | ||
|---|---|---|---|
| 위험 등급 | 4.2 | ||
| 포장분류 | I | ||
| 기존화학 물질 | KE-21088 |
이수산화철 C화학적 특성, 용도, 생산
화학적 성질
white, amorphous powder(s) or white to pale green, hexagonal crystal(s); oxidizes in air [MER06]물리적 성질
Pale green hexagonal crystals (in partially oxidized form) or white amorphous powder (when pure); density 3.4g/cm3; decomposes on heating; insoluble in water (1.5 mg/L at 20°C), KSP 8.0 x 10-16; soluble in acids; moderately soluble in ammonium salt solutions; insoluble in alkalies.용도
The compound is used in abrasives; and in pharmaceutical applications.제조 방법
Iron(II) hydroxide may be prepared by precipitation of an iron(II) salt solution with caustic soda or caustic potash in the absence of air. Pure compound may be obtained by mixing solutions of caustic potash and iron(II) sulfate— both the solutions made in freshly boiled water—in a reducing atmosphere of hydrogen:Fe2+ + 2OHˉ → Fe(OH)2
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이수산화철 준비 용품 및 원자재
원자재
준비 용품
이수산화철 공급 업체
글로벌( 6)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21676 | 55 |
| Wuhan Monad Medicine Tech Co.,LTD | 02768782018 18771942761 |
sales01@whmonad.com | CHINA | 992 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9003 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 49999 | 58 |
| Shaanxi Dideu Newmaterial Co., Ltd. | 029-63373950 15353716720 |
1052@dideu.com | China | 10011 | 58 |