偏钒酸铵
偏钒酸铵用途
用作催化剂、催干剂、媒染剂等，也可用于制取五氧化二钒
【用途二】
用作色层分析试剂、催化剂及媒染剂
【用途三】
白色主要用做化学试剂、催化剂、催干剂、媒染剂等。陶瓷工业广泛用做釉料。也可用于制取五氧化二钒。
【用途四】
显微染色，测定铜、钡、铬和磷。
偏钒酸铵名称
[ CAS 号 ]:
7803-55-6
[ 中文名 ]:
偏钒酸铵
[ 英文名 ]:
Ammonium oxido(dioxo)vanadium
[中文别名 ]:
[英文别名 ]:
- azanium,oxido(dioxo)vanadium
- MFCD00011430
- Vanadium, olatodioxo-, ammonium salt (1:1)
- Ammonium oxido(dioxo)vanadium
- EINECS 232-261-3
偏钒酸铵物理化学性质
[ 密度 ]:
2.32 g/cm3 at 25 °C(lit.)
[ 熔点 ]:
200 °C
[ 分子式 ]:
H4NO3V
[ 分子量 ]:
116.978
[ 精确质量 ]:
116.963081
[ PSA ]:
57.20000
[ LogP ]:
0.01980
[ 外观性状 ]:
白色粉末
[ 储存条件 ]:
库房通风低温干燥,与可燃物,还原剂,食品分开储运
[ 稳定性 ]:
Stable. Incompatible with strong acids, strong oxidizing agents. Protect from moisture - hygroscopic.
[ 水溶解性 ]:
5.1 g/L (20 ºC)
偏钒酸铵MSDS
偏钒酸铵毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YW0875000
- CHEMICAL NAME :
- Vanadic acid, ammonium salt
- CAS REGISTRY NUMBER :
- 7803-55-6
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 65
- MOLECULAR FORMULA :
- H4-N.O3-V
- MOLECULAR WEIGHT :
- 116.99
- WISWESSER LINE NOTATION :
- Z& VA-O3
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 58100 ug/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea Nutritional and Gross Metabolic - body temperature decrease
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 7800 ug/m3/4H
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea Nutritional and Gross Metabolic - body temperature decrease
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2102 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea Nutritional and Gross Metabolic - body temperature decrease
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 18 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 :
- 23 mg/kg
- TOXIC EFFECTS :
- Behavioral - coma
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3690 ug/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 :
- Intratracheal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 8 mg/kg
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - acute pulmonary edema Lungs, Thorax, or Respiration - dyspnea Blood - other changes
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 25 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 :
- 45931 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 :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 17500 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 :
- 27100 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 :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 13 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Behavioral - food intake (animal) Gastrointestinal - hypermotility, diarrhea
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 1 mg/kg
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - respiratory depression Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 643 ug/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 482 mg/kg/14D-C
- TOXIC EFFECTS :
- Liver - other changes Kidney, Ureter, Bladder - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other oxidoreductases
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 193 mg/kg/4W-I
- TOXIC EFFECTS :
- Behavioral - fluid intake Blood - pigmented or nucleated red blood cells Blood - changes in erythrocyte (RBC) count
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2688 mg/kg/8W-C
- TOXIC EFFECTS :
- Liver - other changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other transferases
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 4630 mg/kg/12W-C
- TOXIC EFFECTS :
- Behavioral - food intake (animal) Blood - pigmented or nucleated red blood cells Blood - changes in erythrocyte (RBC) count
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 4590 ug/m3/8H/4D-I
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - other changes Immunological Including Allergic - decreased immune response
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 22047 ug/kg/16D-I
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - changes in bladder weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Related to Chronic Data - changes in testicular weight
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 68800 ug/kg/30D-I
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - other changes Liver - other changes Biochemical - Metabolism (Intermediary) - lipids including transport
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 241 mg/kg/6W-I
- TOXIC EFFECTS :
- Biochemical - Metabolism (Intermediary) - other
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 482 mg/kg/9W-I
- TOXIC EFFECTS :
- Liver - other changes Endocrine - changes in thymus weight Blood - changes in spleen
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 11280 ug/kg
- SEX/DURATION :
- female 5-10 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetal death
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 22500 ug/kg
- SEX/DURATION :
- female 5-10 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Newborn - sex ratio
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 2820 ug/kg
- SEX/DURATION :
- female 5-10 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - musculoskeletal system
- TYPE OF TEST :
- Micronucleus test
- TYPE OF TEST :
- Sex chromosome loss and nondisjunction
MUTATION DATA
- TYPE OF TEST :
- Mutation in mammalian somatic cells
- TEST SYSTEM :
- Rodent - hamster Lung
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 269,141,1992 *** REVIEWS *** TOXICOLOGY REVIEW FRMBAZ Farmacia (Bucharest). (Rompresfilatelia, POB 12-201, Bucharest, Romania) V.1- 1953- Volume(issue)/page/year: 21,325,1973 TOXICOLOGY REVIEW 85DHAX "Medical and Biologic Effects of Environmental Pollutants Series," Washington, DC, National Academy of Sciences, 1972-77 Volume(issue)/page/year: V,46,1974 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.05 mg(V2O5)/m3 JAN 1993 OEL-BELGIUM:TWA 0.05 mg(V2O5)/m3 JAN 1993 OEL-DENMARK:TWA 0.03 mg(V2O5)/m3 JAN 1993 OEL-FINLAND:TWA 0.5 mg(V2O5)/m3 JAN 1993 OEL-FRANCE:TWA 0.05 mg(V2O5)/m3 JAN 1993 OEL-GERMANY:TWA 0.05 mg(V2O5)/m3 JAN 1993 OEL-HUNGARY:TWA 0.05 mg(V2O5)/m3;STEL 0.1 mg(V205)/m3 JAN 1993 OEL-JAPAN:TWA 0.5 mg(V2O5)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.5 mg(V2O5)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 0.25 mg(V205)/m3 JAN 1993 OEL-POLAND:TWA 0.5 mg(V2O5)/m3 JAN 1993 OEL-SWEDEN:STEL 0.05 mg(V2O5)/m3 JAN 1993 OEL-SWEDEN:TWA 0.2 mg(V2O5)/m3 (dust) JAN 1993 OEL-SWITZERLAND:TWA 0.05 mg(V2O5)/m3;STEL 0.25 mg(V2O5)/m3 JAN 1993 OEL-TURKEY:TWA 0.5 mg(V2O5)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.05 mg(V2O5)/m3 (dust) JAN 1993 OEL-UNITED KINGDOM:TWA 0.5 mg(V2O5)/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO VANADIUM (as V2O5), resp dust/fume-air:CL 0.05 mg/m3/15M REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82136 No. of Facilities: 215 (estimated) No. of Industries: 9 No. of Occupations: 6 No. of Employees: 939 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82136 No. of Facilities: 350 (estimated) No. of Industries: 9 No. of Occupations: 9 No. of Employees: 3895 (estimated) No. of Female Employees: 1548 (estimated)
偏钒酸铵安全信息
[ 符号 ]:
GHS06
[ 信号词 ]:
Danger
[ 危害声明 ]:
H301-H315-H319-H330-H335
[ 警示性声明 ]:
P260-P284-P301 + P310-P305 + P351 + P338-P310
[ 个人防护装备 ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ 危害码 (欧洲) ]:
T+:Verytoxic;
[ 风险声明 (欧洲) ]:
R20;R25;R36/37/38
[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45-S37/39-S22-S28
[ 危险品运输编码 ]:
UN 2859 6.1/PG 2
[ WGK德国 ]:
3
[ RTECS号 ]:
YW0875000
[ 包装等级 ]:
II
[ 危险类别 ]:
6.1
[ 海关编码 ]:
28419030
偏钒酸铵制备
1.碱解法 将钒铁粉与木炭粉按一定比例混合造粒进行焙烧后，与液碱作用生成钒酸钠，清液经浓缩、过滤后，用盐酸中和至ｐH7.5～8，过滤，滤液加热到70～80℃，搅拌下加入氯化铵溶液，析出物经离心分离、水洗、干燥，制得偏钒酸铵结晶。
2.在400mL烧杯中加水125mL，接着加入无水碳酸钠17.5g，加热、搅拌使其溶解。溶液加热至沸腾后，逐次少量地加入25g市售五氧化二钒。当二氧化碳不再发生时，加入足够的高锰酸钾(固体或饱和水溶液)，使溶液的蓝色消失。溶液出现蓝色，是由于市售五氧化二钒中略含低价氧化物之故。将所得的悬浮液过滤，滤液反复通过同一漏斗过滤，直至完全洁净为止。过滤残留物在漏斗上水洗，反复洗涤直至取一滴洗液，用3mol/L硫酸使其成酸性，加入过氧化氢水溶液后不再变色为止。合并滤液和洗液(总量为125～150mL)并加热至60℃，将其迅速注入用75g氯化铵溶于125mL水所配成的热水溶液中，2～3h后，即析出偏钒酸铵沉淀。滤出结晶。充分洗涤直至在每5mL水中检测不出氯离子为止，最后风干。收率26g(理论量的80%)。
精制法取市售的偏钒酸铵加热溶于稀氨水中直至饱和，每25g偏钒酸铵约需稀氨水500mL。在搅拌下往其中加入固体氯化铵，溶液中氯化铵的浓度约为10%，此时偏钒酸铵便几乎完全沉淀出来。如此反复进行数次再结晶，然后在0℃下冷却。经吸滤除水，用冰冷的少量稀氨水和纯水充分洗涤，最后风干。
3.将100g工业钒酸铵加到1500ml水和 60ml氨水 （ 密度为0.91的分析纯）的溶液中，加热到
60～ 70℃后，再加入2g活性炭，静置半小时，过滤。在滤液中加入150g分析纯硝酸铵，待沉淀完全后，抽滤，沉淀用300ml水和少量乙醇洗涤，于20～25℃下干燥，得分析纯偏钒酸铵。
4．将17.5g的无水碳酸钠溶解在125ml水中，加热沸腾，慢慢加入25g五氧化二矾：
当CO2不再逸出后，加入高锰酸钾溶液至蓝色褪去。过滤数次，至滤液透明，用水洗涤沉淀数次至洗涤水中不存在钒酸根。合并滤液和洗液，加热到60℃，迅速加入75g氯化铵，放置数小时进行反应：
待沉淀完全后，进行抽滤，并分次用少量水洗涤沉淀至 Cl- 离子含量合格，然后在空气中干燥即可。
偏钒酸铵海关
[ 海关编码 ]: 28419030
偏钒酸铵文献
ACS Appl. Mater. Interfaces 7 , 14905-11, (2015)
A simple and efficient solution mixing method has been developed for the synthesis of the G-V2O5 nanocomposite. By this method, one-dimensional V2O5 rods are decorated onto the two-dimensional graphen...
Degradation of 5-FU by means of advanced (photo)oxidation processes: UV/H2O2, UV/Fe2+/H2O2 and UV/TiO2--Comparison of transformation products, ready biodegradability and toxicity.Sci. Total Environ. 527-528 , 232-45, (2015)
The present study investigates the degradation of the antimetabolite 5-fluorouracil (5-FU) by three different advanced photo oxidation processes: UV/H2O2, UV/Fe(2+)/H2O2 and UV/TiO2. Prescreening expe...
Genes required for and effects of alginate overproduction induced by growth of Pseudomonas aeruginosa on Pseudomonas isolation agar supplemented with ammonium metavanadate.J. Bacteriol. 195(18) , 4020-36, (2013)
Pseudomonas aeruginosa is an opportunistic pathogen that can adapt to changing environments and can secrete an exopolysaccharide known as alginate as a protection response, resulting in a colony morph...
相关化工产品/化学物质：
推荐生产厂家/供应商：
公司名：上海吉至生化科技有限公司
区域：上海市奉贤区
价格：
￥118.0/100g
￥438.0/500g
联系人：刘佳
产品详情：偏钒酸铵
公司名：上海阿拉丁生化科技股份有限公司
区域：上海市浦东新区
价格：
￥378.0/500g
￥59.0/25g
￥需询单/1g
￥129.0/100g
联系人：阿拉丁李高志
产品详情：偏钒酸铵
公司名：廊坊乾耀科技有限公司
区域：廊坊市大城县
价格：
￥需询单/500g
￥需询单/25kg
￥需询单/1ton
联系人：李菊青
产品详情：偏钒酸铵
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相关化合物
【偏钒酸铵】化源网提供偏钒酸铵CAS号7803-55-6，偏钒酸铵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号查询偏钒酸铵上化源网，专业又轻松。>>电脑版：偏钒酸铵
标题：偏钒酸铵_MSDS_用途_密度_偏钒酸铵CAS号【7803-55-6】_化源网 地址：https://m.chemsrc.com/mip/cas/7803-55-6_830316.html