硝酸铬
- 中文名称：
- 硝酸铬
- 中文别名：
- ICP 铬(III);
硝酸铬
- 英文名称：
- Nitric acid,chromium(3+) salt (3:1)
- 英文别名：
- chromium trinitrate;
CHROMIUM (IC) NITRATE;
Chromium trinitrate;
CHROMIC NITRATE 9H2O;
Nitricacid,chromium(3+)salt;
Chromic nitrate;
chromic nitrate anhydrous;
CHROMIUM(III) NITRATE;
CHROMIUM NITRATE,HYDROUS;
Chromium(III) nitrate;
Chromium(III);
Chromium(III) nitrat
- CAS No.：
- 13548-38-4
- 分 子 式：
-
Cr.3HNO3
- 分 子 量：
- 238.01
- 精确分子量：
- 51.94050
- PSA：
- 0.00000
- EINECS：
- 236-921-1
- InChI：
- InChI=1/Cr.3NO3/c;3*2-1(3)4/q+2;3*-13
- 危险品标志：
-
O:
Xi:
- 风险术语：
- R8;R36/38;
- 安全术语：
- S17;S26;S36;
- 分子结构式：
-
- SDS：
- 查看
硝酸铬 制备方法及用途
制备方法
用于制造含铬催化剂，玻璃、陶瓷釉彩，也可用作印染织物的媒染剂、缓蚀剂。
用途简介
硝酸铬 物化性质
- 外观与性状：
- 蓝色-紫罗兰色晶体
- 密度：
- 1.00 g/mL at 20ºC
- 熔点：
- 60ºC
- 沸点：
- > 100ºC (212 °F) (decomp.)
- 水溶解性：
- Soluble
- 存储条件/存储方法：
- 库房通风低温干燥,轻装轻卸,与有机物、还原剂、硫、磷易燃物分开存放
硝酸铬 安全信息
- 包装等级：
- III
- 风险类别：
- 5.1
- WGK_Germany：
- 2
德国有关水污染物质的分类清单
- 危险类别码：
- R8;R36/38
- 安全说明：
- S17-S26-S36
- RTECS号：
- GB6300000
- 危险标志：
- Xi:Irritant
硝酸铬 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GB6280000
- CHEMICAL NAME :
- Chromium(III) nitrate
- CAS REGISTRY NUMBER :
- 13548-38-4
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 19
- MOLECULAR FORMULA :
- Cr-N3-O9
- MOLECULAR WEIGHT :
- 238.03
- WISWESSER LINE NOTATION :
- .CR..N-O3 3
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 :
- 3250 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 :
- 2976 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 :
- 110 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 :
- 3232 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 84 mg/kg/6W-I
- TOXIC EFFECTS :
- Liver - other changes
Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
Biochemical - Metabolism (Intermediary) - lipids including transport
MUTATION DATA
- TYPE OF TEST :
- DNA repair
- TEST SYSTEM :
- Bacteria - Bacillus subtilis
- DOSE/DURATION :
- 160 mmol/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE
Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 58,175,1978
*** REVIEWS ***
ACGIH TLV-TWA 0.5 mg(Cr)/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
ACGIH TLV-Not classifiable as a human carcinogen
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
IARC Cancer Review:Human Inadequate Evidence
IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals
to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210)
V.1- 1972- Volume(issue)/page/year: 49,49,1990
IARC Cancer Review:Animal Inadequate Evidence
IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals
to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210)
V.1- 1972- Volume(issue)/page/year: 49,49,1990
IARC Cancer Review:Group 3
IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals
to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210)
V.1- 1972- Volume(issue)/page/year: 49,49,1990
*** U.S. STANDARDS AND REGULATIONS ***
MSHA STANDARD-air:TWA 1 mg(Cr)/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: 3,35,1971
OSHA PEL (Gen Indu):8H TWA 0.5 mg(Cr)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1910.1000,1994
OSHA PEL (Construc):8H TWA 0.5 mg(Cr)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1926.55,1994
OSHA PEL (Shipyard):8H TWA 0.5 mg(Cr)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1915.1000,1993
OSHA PEL (Fed Cont):8H TWA 0.5 mg(Cr)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
41,50-204.50,1994
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOHS - National Occupational Hazard Survey (1974)
NOHS Hazard Code - 19380
No. of Facilities: 365 (estimated)
No. of Industries: 7
No. of Occupations: 7
No. of Employees: 4901 (estimated)
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - 19380
No. of Facilities: 509 (estimated)
No. of Industries: 8
No. of Occupations: 12
No. of Employees: 9549 (estimated)
No. of Female Employees: 2864 (estimated)
硝酸铬 分子结构与计算化学数据
计算化学数据
1.疏水参数计算参考值（XlogP）:无
2.氢键供体数量:0
3.氢键受体数量:9
4.可旋转化学键数量:0
5.互变异构体数量:无
6.拓扑分子极性表面积:189
7.重原子数量:13
8.表面电荷:0
9.复杂度:18.8
10.同位素原子数量:0
11.确定原子立构中心数量:0
12.不确定原子立构中心数量:0
13.确定化学键立构中心数量:0
14.不确定化学键立构中心数量:0
15.共价键单元数量:4
O:
Xi: