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中文名稱: 結(jié)晶硫酸鈉7727-73-3
其他中文名稱: *;硫酸鈉;十水硫酸鈉;*礦;晶硝
英文名稱: Sodium sulfafe decahydrate
其他英文名稱: Glaubers salt Mirabilite;sopdiumsulfatedecahydrate
產(chǎn)品規(guī)格: AR
包裝:500克
號:7727-73-3
Na2SO4·10H2O=322.20
級別:AR
pH(50g/L,25℃):5.0~8.0
澄清度試驗(yàn):合格
結(jié)晶硫酸鈉7727-73-3銨鹽:≤0.0005%
鈣:≤0.005%
磷酸鹽:≤0.0005%
氯化物:≤0.001%
鎂:≤0.005%
砷:≤0.0001%
水不溶物:≤0.005%
硝酸鹽:≤0.001%
鐵:≤0.0004%
重金屬:≤0.0005%
性狀:無色結(jié)晶,無氣味,易風(fēng)化。100℃失去全部結(jié)晶水。25℃時(shí)溶于1.5份水,15℃時(shí)3.3溶于份水,能減少其水中溶解度。溶于甘油,溶于水,不溶于乙醇。水溶液呈中性,pH6-7.5。有刺激性。密度:1.46;熔點(diǎn):32.4℃。
用途:生化研究。檢定染料,血液常規(guī)檢驗(yàn),織物印染,冷卻劑混合物,測定鉛,冷卻劑混合物的制備。
保存:RT,避光
結(jié)晶硫酸鈉7727-73-3常用規(guī)格:
1.優(yōu)級純或一級品(GR 精密分析和科學(xué)研究工作);
2.分析純或二級品(AR 重要分析和一般研究工作);
3.化學(xué)純或三級品(CP 工礦及學(xué)校一般化學(xué)實(shí)驗(yàn));
主要優(yōu)級純、分級純和化學(xué)純3種:
(1)優(yōu)級純(GR:Guaranteed reagent),又稱一級品或保證試劑,99.8%,這種試劑純度zui高,雜質(zhì)含量zui低,適合于重要精密的分析工作和科學(xué)研究工作,使用綠色瓶簽。
(2)分析純(AR),又稱二級試劑,純度很高,99.7%,略次于優(yōu)級純,適合于重要分析及一般研究工作,使用紅色瓶簽。
(3)化學(xué)純(CP),又稱三級試劑,≥ 99.5%,純度與分析純相差較大,適用于工礦、學(xué)校一般分析工作。使用藍(lán)色(深藍(lán)色)標(biāo)簽。
(4)實(shí)驗(yàn)試劑(LR:Laboratory reagent),又稱四級試劑。
公司提供的*,貨源充足。嚴(yán)格的生產(chǎn)質(zhì)量控制體系,包括:優(yōu)級純,分析純,化學(xué)純,試劑級,基準(zhǔn)試劑,實(shí)驗(yàn)純,教學(xué)試劑,高純試劑,色譜純,光譜純,電子純。各種包裝規(guī)格,并可提供包裝定制,咨詢訂購。
Histone H3 Peptide-Biotin Conjugate Histone H3 Peptide-Biotin Conjugate
Jurkat cell Lysate (ureated) Jurkat cell Lysate (ureated)
1X Red Blood Cell Lysis Buffer 1X Red Blood Cell Lysis Buffer
10X Red Blood Cell Lysis Buffer 10X Red Blood Cell Lysis Buffer
Jurkat cell Lysate (Camptothecin-treated) Jurkat cell Lysate (Camptothecin-treated)
Protein A Sepharose Protein A Sepharose
Protein A Sepharose Protein A Sepharose
Protein A Sepharose Protein A Sepharose
Protein A Sepharose Protein A Sepharose
Protein A/G Sepharose Protein A/G Sepharose
Protein A/G Sepharose Protein A/G Sepharose
Protein A/G Sepharose Protein A/G Sepharose
Protein A/G Sepharose Protein A/G Sepharose
Protein A Magnetic Beads Protein A Magnetic Beads
Protein A Sepharose Column Protein A Sepharose Column
Protein A Sepharose Column Protein A Sepharose Column
Protein G Sepharose Protein G Sepharose
Protein G Sepharose Protein G Sepharose
Protein G Sepharose Protein G Sepharose
Protein G Sepharose Protein G Sepharose
Protein G-Agarose Hi-Bind Protein G-Agarose
Protein G-Agarose Hi-Bind Protein G-Agarose
Protein G-Agarose Hi-Bind Protein G-Agarose
Protein G-Agarose Hi-Bind Protein G-Agarose
Protein G Magnetic Beads Protein G Magnetic Beads
Protein G Sepharose Column Protein G Sepharose Column
Protein G Sepharose Column Protein G Sepharose Column
Protein A-Agarose Hi-Bind Protein A-Agarose
Protein A-Agarose Hi-Bind Protein A-Agarose
Protein A-Agarose Hi-Bind Protein A-Agarose
Protein A-Agarose Hi-Bind Protein A-Agarose
Avidin CovaLinked 96-well Plates Avidin CovaLinked 96-well Plates
Protein G Coated 96-well Plates Protein G Coated 96-well Plates
Protein G Coated 96-well Plates Protein G Coated 96-well Plates
Protein A IgG Binding Buffer Protein A IgG Binding Buffer
Protein A IgG Binding Buffer Protein A IgG Binding Buffer
Protein A-Agarose Protein A-Agarose
Protein A-Agarose Protein A-Agarose
Protein A-Agarose Protein A-Agarose
Protein A-Agarose Protein A-Agarose
Protein A/G Magnetic Beads Protein A/G Magnetic Beads
Protein A/G Sepharose Column Protein A/G Sepharose Column
Protein A/G Sepharose Column Protein A/G Sepharose Column
Protein A IgG Purification Buffer Kit Protein A IgG Purification Buffer Kit
結(jié)晶硫酸鈉7727-73-3Protein L Sepharose Protein L Sepharose
Protein L Sepharose Protein L Sepharose
Protein L Sepharose Protein L Sepharose
Protein L Sepharose Protein L Sepharose
Protein L Magnetic Beads Protein L Magnetic Beads