溴化铵

溴化铵用途

【用途一】
用于制造照相胶片感光乳剂、显影剂，用作木材防腐剂、水处理和防火阻燃助剂
【用途二】
用作分析试剂，也用于制药工业
【用途三】
用作医药镇静剂、照相感光乳剂、木材防腐剂等
【用途四】
医药上用作镇静剂，是神经衰弱及癫痫等的口服药。感光工业上用作感光乳剂。也用于木材防火剂及化学分析试剂等方面。
【用途五】
用作医药、塑料、印刷、发泡剂等。

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溴化铵名称

[ CAS 号 ]:
12124-97-9

[ 中文名 ]:
溴化铵

[ 英文名 ]:
Ammonium bromide

[英文别名 ]:

(NH4)Br
MFCD00011419
Ammonium bromide
EINECS 235-183-8

溴化铵物理化学性质

[ 密度 ]:
2.43 g/mL at 25 °C(lit.)

[ 沸点 ]:
235 °C

[ 熔点 ]:
452 °C(lit.)

[ 分子式 ]:
H₄BrN

[ 分子量 ]:
97.942

[ 精确质量 ]:
96.952705

[ PSA ]:
3.24000

[ LogP ]:
1.28200

[ 外观性状 ]:
白色晶体

[ 蒸汽压 ]:
5990mmHg at 25°C

[ 储存条件 ]:
库房通风低温干燥,与BRF3,IF4和K分开存放

[ 稳定性 ]:
Stable. Incompatible with acids, bromine trifluoride, bromine trichloride, most common metals.

[ 水溶解性 ]:
97 g/100 mL (25 ºC)

溴化铵MSDS

详细MSDS(安全技术说明书)

溴化铵毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BO9155000

CHEMICAL NAME :: Ammonium bromide

CAS REGISTRY NUMBER :: 12124-97-9

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: Br-H4-N

MOLECULAR WEIGHT :: 97.96

WISWESSER LINE NOTATION :: .Z&..E

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 :: 2700 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - other changes

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 33(10),57,1989

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2860 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - other changes

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 33(10),57,1989

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 559 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 33(10),57,1989

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 535 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 33(10),57,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81702 No. of Facilities: 1338 (estimated) No. of Industries: 24 No. of Occupations: 26 No. of Employees: 16770 (estimated) No. of Female Employees: 3784 (estimated)

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溴化铵安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H319

[ 警示性声明 ]:
P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi:Irritant

[ 风险声明 (欧洲) ]:
R36

[ 安全声明 (欧洲) ]:
S22-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ RTECS号 ]:
BO9155000

[ 海关编码 ]:
2827590000

溴化铵制备

1.合成法将水和液氨加入反应器中，在搅拌下缓慢加入溴，控制温度在60～80℃，通氨至Ph7～8为反应终点。所得反应液经活性炭脱色、过滤、蒸发、结晶、干燥而得溴化铵成品。其反应方程式如下：
炸性的溴化氮）。反应过程中部分溴化铵气体和氨气会夹带产物氮气。要注意排气，并用水吸收。待溴素加入完毕后，将用以吸收的水溶液并入反应器，静置，保持溶液透明 (有结晶析出可加少量水溶解)且氨水过量。经硫酸酸化试验反应液，试样不出现黄色，即可认为反应结束。然后，将溶液过滤
后，滤液加热蒸发，直到结晶上面留有少量液体为止，再进行冷却结晶，干燥得成品。
2. 液氨与溴素和水合成，经活性炭脱色、过滤、蒸发、结晶、干燥而得。

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溴化铵海关

[ 海关编码 ]: 2827590000

溴化铵文献

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Int. J. Pharm. 470(1-2) , 1-7, (2014)

The efficacy of the combined chemo-photothermal therapy, using a mesoporous silica-coated gold nanorods loaded DOX (pGNRs@mSiO2-DOX), was consistently tested both in vitro and in vivo. The prepared na...

Dispersive micro-solid-phase extraction of benzodiazepines from biological fluids based on polyaniline/magnetic nanoparticles composite.

Anal. Chim. Acta 844 , 80-9, (2014)

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Lipocalin-2 promotes m1 macrophages polarization in a mouse cardiac ischaemia-reperfusion injury model.

Scand. J. Immunol. 81(1) , 31-8, (2014)

Ischaemia-reperfusion (IR) injury is a major issue in cardiac transplantation. Inflammatory processes play a major role in myocardial IR injury. Lipocalin-2 (Lcn2), which is also known as neutrophil g...

更多文献

溴化铵

溴化铵用途

溴化铵名称

溴化铵物理化学性质

溴化铵MSDS

详细MSDS(安全技术说明书)

溴化铵毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

溴化铵安全信息

溴化铵制备

溴化铵海关

溴化铵文献

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