硫酸亚铁
硫酸亚铁用途
1.用作饲料添加剂。饲料级硫酸亚铁是一种矿物质饲料添加剂，有饲料加工中作为铁的补充剂，同时对饲料中棉籽饼中所含的毒素具有脱毒作用。在农业中用作化肥、农药及除草剂，主治小麦的黑穗病等。医药中用作局部收敛剂及补血剂等。此外还用于制造铁盐、黑水、氧化铁红和靛青等，并用作媒染剂，净水剂、消毒剂及木材防腐剂等。也可用于照 相摄影。
2.营养增补剂(铁质强化剂)；果蔬发色剂。如与烧明矾共用于茄子的腌制品能与其色素形成稳定的络盐，防止因有机酸引起的变色。但须注意，如铁用量多则变成黑墨色，明矾用量多则腌茄子的肉质过分坚实。配方例：长茄子300kg，食盐40kg，硫酸亚铁100g，烧明矾500g。尚能用作黑豆、糖煮蚕豆、海带等的发色剂。含丹宁多的食品，为避免造成黑变，不宜使用。亦可用于杀菌，脱臭，但杀菌力极弱。
豆类中所含的隐色基色素在还原状态下无色，碱性下氧化则成黑色，利用硫酸亚铁的还原性，可达到护色目的，用量0.02%～0.03%。
硫酸亚铁作用
用于制铁盐、氧化铁颜料、媒染剂、净水剂、防腐剂、消毒剂等，医药上作抗贫血药
【用途二】
营养增补剂(铁质强化剂)；果蔬发色剂。如与烧明矾共用于茄子的腌制品能与其色素形成稳定的络盐，防止因有机酸引起的变色。但须注意，如铁用量多则变成黑墨色，明矾用量多则腌茄子的肉质过分坚实。配方例：长茄子300kg，食盐40kg，硫酸亚铁100g，烧明矾500g。尚能用作黑豆、糖煮蚕豆、海带等的发色剂。含丹宁多的食品，为避免造成黑变，不宜使用。亦可用于杀菌，脱臭，但杀菌力极弱。豆类中所含的隐色基色素在还原状态下无色，碱性下氧化则成黑色，利用硫酸亚铁的还原性，可达到护色目的，用量0.02%～0.03%。
硫酸亚铁名称
[ CAS 号 ]:
7720-78-7
[ 中文名 ]:
硫酸亚铁
[ 英文名 ]:
Ferrous sulfate
[中文别名 ]:
[英文别名 ]:
- sulphuric acid, iron salt
- iron(II) sulfate
- EINECS 231-753-5
- Iron(II) sulfate (1:1)
- Sulfuric acid, iron(2+) salt (1:1)
- Sulfuric acid iron (2+) salt (1:1)
- Sulfuric acid, iron (2+) salt (1:1)
- Iron monosulfate
- iron(ii) sulphate
- sulfuric acid iron(2+) salt (1:1)
硫酸亚铁物理化学性质
[ 密度 ]:
1.898
[ 沸点 ]:
330ºC at 760 mmHg
[ 熔点 ]:
64ºC
[ 分子式 ]:
FeO4S
[ 分子量 ]:
151.908
[ 精确质量 ]:
151.886673
[ PSA ]:
82.98000
[ LogP ]:
0.42550
[ 外观性状 ]:
淡绿色固体
[ 储存条件 ]:
库房低温,通风,干燥,与食品原料分开存放
硫酸亚铁MSDS
硫酸亚铁毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NO8500000
- CAS REGISTRY NUMBER :
- 7720-78-7
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 47
- MOLECULAR FORMULA :
- O4-S.Fe
- MOLECULAR WEIGHT :
- 151.91
- WISWESSER LINE NOTATION :
- FE S-O4
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human - child
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Gastrointestinal - alteration in gastric secretion Gastrointestinal - peritonitis Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human - child
- DOSE/DURATION :
- 750 mg/kg
- TOXIC EFFECTS :
- Cardiac - pulse rate Vascular - BP lowering not characterized in autonomic section Gastrointestinal - nausea or vomiting
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human - child
- DOSE/DURATION :
- 390 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - anorexia (human) Nutritional and Gross Metabolic - body temperature increase
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human - woman
- DOSE/DURATION :
- 60 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Gastrointestinal - nausea or vomiting Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human - infant
- DOSE/DURATION :
- 4400 ug/kg
- TOXIC EFFECTS :
- Behavioral - coma Gastrointestinal - nausea or vomiting Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human - woman
- DOSE/DURATION :
- 10560 ug/kg
- TOXIC EFFECTS :
- Gastrointestinal - ulceration or bleeding from stomach
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human - child
- DOSE/DURATION :
- 20 mg/kg
- TOXIC EFFECTS :
- Brain and Coverings - recordings from specific areas of CNS Behavioral - somnolence (general depressed activity) Behavioral - coma
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human - child
- DOSE/DURATION :
- 150 mg/kg
- TOXIC EFFECTS :
- Behavioral - coma Gastrointestinal - hypermotility, diarrhea Gastrointestinal - nausea or vomiting
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human - woman
- DOSE/DURATION :
- 600 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - aggression Gastrointestinal - nausea or vomiting
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Human - man
- DOSE/DURATION :
- 441 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 319 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 155 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 680 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 106 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 60300 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 112 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 79 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraduodenal
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Cardiac - cardiac output Vascular - regional or general arteriolar constriction Nutritional and Gross Metabolic - metabolic acidosis
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 1200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 200 ug/m3/24H/65D-C
- TOXIC EFFECTS :
- Brain and Coverings - other degenerative changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1600 mg/kg/16W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 7200 mg/kg
- SEX/DURATION :
- female 9-14 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetal death
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intratesticular
- DOSE :
- 12153 ug/kg
- SEX/DURATION :
- male 1 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Paternal Effects - testes, epididymis, sperm duct
MUTATION DATA
- TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Rodent - hamster Ovary
- DOSE/DURATION :
- 5 mmol/L
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 41,1628,1981 *** REVIEWS *** ACGIH TLV-TWA 1 mg(Fe)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 TOXICOLOGY REVIEW CTOXAO Clinical Toxicology. (New York, NY) V.1-18, 1968-81. For publisher information, see JTCTDW. Volume(issue)/page/year: 4,615,1971 TOXICOLOGY REVIEW AJMEAZ American Journal of Medicine. (Technical Pub., 875 Third Ave., New York, NY 10022) V.1- 1946- Volume(issue)/page/year: 38,409,1965 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 1 mg(Fe)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,138,1971 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-DENMARK:TWA 1 mg(Fe)/m3 JAN 1993 OEL-FINLAND:TWA 1 mg(Fe)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 1 mg(Fe)/m3 JAN 1993 OEL-SWITZERLAND:TWA 1 mg(Fe)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 1 mg(Fe)/m3;STEL 2 mg(Fe)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 33230 No. of Facilities: 2551 (estimated) No. of Industries: 29 No. of Occupations: 35 No. of Employees: 31767 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 33230 No. of Facilities: 4071 (estimated) No. of Industries: 43 No. of Occupations: 57 No. of Employees: 85779 (estimated) No. of Female Employees: 19101 (estimated)
硫酸亚铁安全信息
[ 风险声明 (欧洲) ]:
R25
[ 安全声明 (欧洲) ]:
S45
[ 海关编码 ]:
2833291000
硫酸亚铁制备
1.硫酸与铁屑反应，反应生成的微酸性硫酸亚铁溶液经澄清去除杂质，再经冷却结晶、脱水、制得硫酸亚铁。或者将钛铁矿制造钛白粉生产中的副产物硫酸亚铁经重结晶精制，制得硫酸亚铁。
2.在强氢气流中，将七水硫酸亚铁先在70℃下，然后在150～200℃下加热，最后在250℃下加热，使其完全脱水即可制得无水硫酸亚铁。
硫酸亚铁海关
[ 海关编码 ]: 2833291000
相关化工产品/化学物质：
推荐生产厂家/供应商：
公司名：上海化源世纪贸易有限公司
区域：上海市普陀区
价格：
联系人：徐经理
产品详情：硫酸亚铁
公司名：上海创赛科技有限公司
区域：上海市嘉定区
价格：
￥180.0/500ml
联系人：夏言
公司名：中山市迪欣化工有限公司
区域：中山市三角镇
价格：
￥4.0/1000kg
联系人：陈雪萍
产品详情：硫酸亚铁(七水）
公司名：山东金悦源新材料有限公司
区域：济南市天桥区
价格：
￥500.0/1ton
联系人：王思兵
产品详情：硫酸亚铁
公司名：济南世纪通达化工有限公司
区域：济南市天桥区
价格：
￥900.0/1ton
￥1700.0/2ton
联系人：王经理
产品详情：硫酸亚铁
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硫酸亚铁相关知识
2022-05-20 09:56:58
本文将详细介绍硫酸亚铁的作用和功效。 硫酸亚铁别名绿矾，是一种无机盐，化学分子式为FeSO4，一般为无气味白色粉末，其结晶水合物为在常温下为浅绿色晶体，通常是七水化合物。据化源网资料显示，硫酸亚铁相对分子量151.908，熔点64℃，CAS号7720-78-7，可溶于水及甘油，几乎不溶于乙醇。9...
相关化合物
【硫酸亚铁】化源网提供硫酸亚铁CAS号7720-78-7，硫酸亚铁MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询硫酸亚铁上化源网，专业又轻松。>>电脑版：硫酸亚铁
标题：硫酸亚铁_MSDS_作用_用途_硫酸亚铁CAS号【7720-78-7】_化源网 地址：https://m.chemsrc.com/mip/cas/7720-78-7_449238.html