溴 化 銨
Ammonium Bromide
化學(xué)名稱 / Chemical Name: 溴化銨 / Ammonium Bromide
分子式 / Molecular formula : NH4Br
CAS:12124-97-9
技術(shù)指標(biāo) / Quality Standard:
項目 / Project | First class | Second class | Super class |
主含量(干基)/ Principal Content (dry basis) | ≥99.5% | ≥99.5% | ≥99.0% |
水分 / Moisture Content | ≤0.5% | ≤0.5% | ≤0.5% |
水不溶物 / Water-insoluble substance | ≤0.005% | ≤0.01% | — |
氯化物 / Chlorides | ≤0.2% | ≤0.2% | ≤0.5% |
碘化物 / Iodide | ≤0.001% | — | — |
硫酸鹽 / Sulfate | ≤0.005% | ≤0.005% | ≤0.01% |
PH(5%) | 4.5—6.0 | 4.5—6.0 | 4.5—6.0 |
砷 / Arsenic | — | — | ≤0.0004% |
鉛 / Lead | ≤0.2ppm | ≤5ppm | ≤5ppm |
鐵 / Iron | ≤0.5ppm | ≤1ppm | — |
銅 / Copper | ≤0.5ppm | ≤1.0ppm | — |
鉍 / Bismuth | ≤0.2ppm | ≤0.5ppm | — |
水溶液透光度/Water transmittance(250g/l) | 93~100(410nm) | 85~100(410nm) | — |
澄清度試驗 / Clarity test | 合 格 | 合 格 | — |
水溶液色度/Water chromaticity(250g/l) | ≤15.0黑曾 | — | — |
用途:用于制造照相膠片感光乳劑、顯影劑,用作木材防腐劑、水處理和防火阻燃助劑
Used for making photographic film emulsion, developer, wood preservatives, water treatment and fire retardant additives
包裝與儲存 / Packaging and storage
固體粉末采用25千克復(fù)合塑料編織袋或者噸袋包裝。
The solid powder is packed in 25 kg composite plastic woven bags or tons bags.
密閉保存,儲存在干燥、通風(fēng)良好的區(qū)域,遠(yuǎn)離熱源、禁止明火。所存放倉庫應(yīng)按要求堆、碼托盤,并且遠(yuǎn)離商住區(qū)。
Sealed storage, storage in a dry, well-ventilated area, away from the heat source, prohibit open fire. The storage
warehouse should be required to heap, yards pallet,and away from commercial and residential areas.
關(guān)鍵字: Ammonium Bromide;
照金帝環(huán)??萍加邢薰緞?chuàng)建于2012年,前身為德國SiSy Solution GmbH駐中國辦事處,2018年改制成立日照金帝環(huán)??萍加邢薰尽?
公司在廣州、江蘇、山東等地建有四個辦事處,經(jīng)營產(chǎn)品包括水處理設(shè)備、有機(jī)胺系、有機(jī)磷、水性無鹵阻燃劑、新材料、表面活性劑及其他精細(xì)化學(xué)品等各個系列,工藝技術(shù)國內(nèi)領(lǐng)先,綜合實力居國內(nèi)同行前列。