황산제일철7수화물
|
|
황산제일철7수화물 속성
- 녹는점
- 64 °C
- 밀도
- 1.898 g/mL at 25 °C (lit.)
- 증기압
- 14.6 mm Hg ( 25 °C)
- 저장 조건
- Store at +15°C to +25°C.
- 용해도
- 25.6g/100mL(20°C)
- 물리적 상태
- 액체
- 색상
- 약간 녹색을 띤 파란색
- Specific Gravity
- 1.898
- 수소이온지수(pH)
- 3.0-4.0 (25℃, 50mg/mL in H2O)
- 냄새
- 연한 파란색에서 녹색까지의 크리스탈. 냄새 없음
- 수용성
- 25.6g/100mL(20℃)
- 감도
- Air Sensitive & Hygroscopic
- Merck
- 14,4057
- 노출 한도
- ACGIH: TWA 1 mg/m3
NIOSH: TWA 1 mg/m3
- 안정성
- 안정적인. 피해야 할 물질에는 강한 산화제가 포함됩니다. 공기와 습기에 민감합니다.
- InChIKey
- SURQXAFEQWPFPV-UHFFFAOYSA-L
- LogP
- -1.031 (est)
- CAS 데이터베이스
- 7782-63-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 22-36/38 | ||
| 안전지침서 | 36/37/39-46 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | NO8510000 | ||
| F 고인화성물질 | 10-23 | ||
| TSCA | Yes | ||
| HS 번호 | 28332950 | ||
| 독성 | LD50 in mice: 65 mg/kg i.v.; 1.52 g/kg orally (Hoppe) |
황산제일철7수화물 C화학적 특성, 용도, 생산
개요
§184.1315(a) Ferrous sulfate heptahydrate (iron (II) sulfate heptahydrate, FeS04-7H2O) is prepared by the action of sulfuric acid on iron. It occurs as pale, blueish-green crystals or granules. Progressive heating of ferrous sulfate heptahydrate produces ferrous sulfate (dried). Ferrous sulfate (dried) consists primarily of ferrous sulfate monohydrate (CAS No. 17375-41-6) with varying amounts of ferrous sulfate tetrahydrate (CAS No. 20908-72-9) and occurs as a grayish-white to buff-colored powder.화학적 성질
light blue or light blue-green solid용도
Used in quantitative analysis of nitrates .정의
ChEBI: A hydrate that is the heptahydrate form of iron(2+) sulfate. It is used as a source of iron in the treatment of iron-deficiency anaemia (generally in liquid-dosage treatments; for solid-dosage treatments, the monohydrate is normally used).일반 설명
A greenish or yellow-brown crystalline solid. Density 15.0 lb /gal. Melts at 64°C and loses the seven waters of hydration at 90°C. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Used for water or sewage treatment, as a fertilizer ingredient.공기와 물의 반응
Water soluble반응 프로필
Ferrous sulfate heptahydrate is a weak reducing agent.건강위험
INGESTION: abdominal pain, retching, diarrhea, dehydration, shock, pallor, cyanosis, rapid or weak pulse, shallow respiration, low blood pressure.Safety Profile
Poison by intravenous, intraperitoneal, and subcutaneous routes. Moderately toxic by ingestion and rectal routes. Mutation data reported. When heated to decomposition it emits toxic fumes of SOx.잠재적 노출
It is used as a fertilizer, food or feed additive; and in herbicides; process engraving; dyeing, and water treatment. A byproduct of various chemical and metal treating operations.Purification Methods
Crystallise the sulfate from 0.4M H2SO4, or precipitate it from an aqueous solution with EtOH. It is efflorescent in dry air, and is converted to the tetrahydrate at 57o, then to the monohydrate at 65o (or by heating the heptahydrate in a vacuum at 140o). It forms a brown-black complex, FeSO4.NO, with nitric oxide and is used in a qualitative test for nitrates (“brown ring” test).비 호환성
Aqueous solution is acidic. Contact with alkalies form iron. Keep away from alkalies, soluble carbo nates; gold and silver salts; lead acetate; lime water, potassium iodide; potassium and sodium tartrate; sodium borate; tannin.황산제일철7수화물 준비 용품 및 원자재
원자재
Sulfuric acid iron(2+) salt monohydrate
Iron filings
Ironmetal,wire0.075mm(0.003in)diaspectro99.9,metalsbasis
금홍석
철분
ILMENITE
황산
준비 용품
Iron Oxide Green
메틸6-퀴놀린아세테이트
시트로넬롤
유산철
8-Chloroquinoline
6-클로로인돌-2-카르복실산
Naphthenate drier
6-퀴놀리닐메탄올
5-Chloroindole
ferrous pyrophosphate for food
POTASSIUM FERRATE(VI)
페로스 푸마레이트
산화 철
FERROUS GLUCONATE DIHYDRATE
Foliar-fertilizer
헥사시아노철(II)산칼륨
4-Amino-3-fluoropyridine
Metatitanic acid
페로시안화 제2철
제스토덴
ethybenzene dehydrogenation catayst NCY
4-Fluoroindole
아나타제
medium temperature Shift catalysts
황산 암모늄 제1철
망간 설페이트 모노하이드레이트
FE2O3 AS BROWN PIGMENT
염료 청색 27
황혈소다
Polyferric sulfate
산화제1철-제1철
Ferric phosphate
페로사이안화칼륨
Iron naphthenate
Iron oxide brown
CI 77492
산화 철, 황
medium(high)temperature Shift catalysts
구연산철 암모늄
산화제1철-제1철
황산제일철7수화물 공급 업체
글로벌( 494)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Jiangsu Kolod Food Ingredients Co.,Ltd. | +86-518-85110578 +8618805133257 |
sales3257@jskolod.com | China | 132 | 60 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12468 | 58 |
| Shandong Huisheng Import & Export Co., Ltd. | +86-13176845580 +86-13176845580 |
da@zhongda-biotech.com | China | 248 | 58 |
| Anhui Zhongda Biotechnology Co., Ltd | +8619956560829 |
justine@zhongda-biotech.com | China | 300 | 58 |
| Anhui Zhongda Biotechnology Co., Ltd | +8615689548120 |
linda@zhongda-biotech.com | China | 204 | 58 |
| Anhui Ruihan Technology Co., Ltd | +8617756083858 |
daisy@anhuiruihan.com | China | 994 | 58 |
| Shaanxi TNJONE Pharmaceutical Co., Ltd | +8618740459177 |
sarah@tnjone.com | China | 1142 | 58 |
| Yujiang Chemical (Shandong) Co.,Ltd. | +86-17736087130 +86-18633844644 |
catherine@yjchem.com.cn | China | 499 | 58 |
| Hangzhou Bayee Chemical Co., Ltd. | 0086-571-86990109 |
rachelhoo@bayeechem.com | China | 104 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9341 | 55 |