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467731

Sigma-Aldrich

溴化铵

≥99.99% trace metals basis

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About This Item

线性分子式:
NH4Br
CAS号:
12124-97-9
分子量:
97.94
EC號碼:
235-183-8
MDL號碼:
MFCD00011419
分類程式碼代碼:
12352302
PubChem物質ID:
24870435
NACRES:
NA.23
化驗:
≥99.99% trace metals basis
形狀:
powder and chunks
溶解度:
acetone: soluble(lit.)
diethyl ether: slightly soluble(lit.)
ethanol: soluble(lit.)

蒸汽壓力

1 mmHg ( 198.3 °C)

化驗

≥99.99% trace metals basis

形狀

powder and chunks

雜質

≤0.005% insolubles
<100 ppm total metallic impurities

燃燒殘留物

≤0.01%

pH值

4.5-6.0

bp

396 °C/1 atm (lit.)

mp

452 °C (lit.)

溶解度

acetone: soluble(lit.)
diethyl ether: slightly soluble(lit.)
ethanol: soluble(lit.)

密度

2.43 g/mL at 25 °C (lit.)

負離子痕跡

bromate (BrO3-): ≤0.002%
chloride (Cl-): ≤0.2%
iodide (I-): ≤0.005%
sulfate (SO42-): ≤0.005%

正離子痕跡

Ba: ≤0.002%
Fe: ≤5 ppm
heavy metals: ≤5 ppm

SMILES 字串

N.Br[H]

InChI

1S/BrH.H3N/h1H;1H3

InChI 密鑰

SWLVFNYSXGMGBS-UHFFFAOYSA-N

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相关类别

象形圖

Health hazardExclamation mark
GHS08,GHS07

訊號詞

Danger

危險分類

Eye Irrit. 2 - Lact. - Repr. 1B - STOT RE 1 - STOT SE 3

標靶器官

Central nervous system, Nervous system

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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分析证书(COA)

Lot/Batch Number
15605BH
00612PQ

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N-doping technology is introduced to improve Co3O4's Hg0 removal ability and anion activation ability for the first time. The adsorption tests show that N-doped Co3O4 has a higher S(BET) and greater Hg0 removal ability. The reaction mechanism has been carefully
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