久久夜色精品国产噜噜麻豆-亚洲在线国产日韩欧美-国产精品亚洲专区无码导航-国产精品成人av在线观看-精品国产电影久久九九

Catalog

All

Model Name Grade Package Add
inquiry
Detailed
information
80343 Acetone EP 500ml

Acetone

  • CAS No.:67-64-1
  • Chemical formula:(CH3)2CO
  • Chemical weight:58.08
EP
Solubility(Turbidity) Clear
Specific Gravity(15℃) 0.789~0.792
Refractive Index(nD20) 1.358~1.360
Water < 0.4%
Residue on Evaporation < 0.002%
Free Acid(CH3COOH) < 0.003%
Substances reducing MnO4 Pass
Assay(GC) > 99.5%
80343 Acetone EP 4L

Acetone

  • CAS No.:67-64-1
  • Chemical formula:(CH3)2CO
  • Chemical weight:58.08
EP
Solubility(Turbidity) Clear
Specific Gravity(15℃) 0.789~0.792
Refractive Index(nD20) 1.358~1.360
Water < 0.4%
Residue on Evaporation < 0.002%
Free Acid(CH3COOH) < 0.003%
Substances reducing MnO4 Pass
Assay(GC) > 99.5%
80340 Acetone TG 20L

Acetone

  • CAS No.:67-64-1
  • Chemical formula:(CH3)2CO
  • Chemical weight:58.08
TG
Assay(GC) >99.0%
80873 Aluminium Ammonium Sulfate-12-hydrate EP 500g

Aluminium Ammonium Sulfate-12-hydrate

  • CAS No.:7784-26-1
  • Chemical formula:AlNH4(SO4)2?12H2O
  • Chemical weight:453.32
EP
Solubility(Turbidity) Clear
Chloride(Cl) < 0.006%
Heavy Metals(as Pb) < 0.004%
Iron(Fe) < 0.003%
Alkaline Earth Metal and Base(SO4) < 0.5%
Arsenic(As) < 2ppm
Assay > 99.0%
83593 Ammonium Acetate EP 500g

Ammonium Acetate

  • CAS No.:631-61-8
  • Chemical formula:CH3COONH4
  • Chemical weight:77.08
EP
Solubility(Turbidity) Clear to Slightly Hazy
pH(50g/L, 25°C) 6.0~8.0
Ash < 0.05%
Chloride(Cl) < 0.005%
Sulfate(SO4) < 0.003%
Heavy Metals(as Pb) < 0.002%
Iron(Fe) < 0.002%
Assay > 97.0%
81163 Ammonium Chloride EP 500g

Ammonium Chloride

  • CAS No.:12125-02-9
  • Chemical formula:NH4Cl
  • Chemical weight:53.49
EP
Solubility(Turbidity) Clear to Slightly Hazy
Ash(Sulfate) < 0.05%
pH(50g/L, 25°C) 4.5~5.5
Nitrate(NO3) Pass
Phosphate(PO4) < 5ppm
Sulfate(SO4) < 0.002%
Heavy Metals(as Pb) < 0.001%
Iron(Fe) <5ppm
Calcium(Ca) < 0.002%
Magnesium(Mg) < 0.002%
Arsenic(As) <5ppm
Assay > 99.0%
80855 Ammonium Hydroxide ACS 500ml

Ammonium Hydroxide

  • CAS No.:1336-21-6
  • Chemical formula:NH4OH
  • Chemical weight:35.05
ACS
Appearance Colorless, Clear
Assay 28~30%
Ash < 20ppm
Carbon Dioxide < 0.002%
Chloride(Cl) < 0.5ppm
Phosphate(PO4) < 2ppm
Total Sulfur(as SO4) < 2ppm
Heavy Metals(as Pb) < 0.5ppm
Iron(Fe) < 0.2ppm
Substances reducing MnO4 Pass
80855 Ammonium Hydroxide ACS 4L

Ammonium Hydroxide

  • CAS No.:1336-21-6
  • Chemical formula:NH4OH
  • Chemical weight:35.05
ACS
Appearance Colorless, Clear
Assay 28~30%
Ash < 20ppm
Carbon Dioxide < 0.002%
Chloride(Cl) < 0.5ppm
Phosphate(PO4) < 2ppm
Total Sulfur(as SO4) < 2ppm
Heavy Metals(as Pb) < 0.5ppm
Iron(Fe) < 0.2ppm
Substances reducing MnO4 Pass
80854 Ammonium Hydroxide GR 500ml

Ammonium Hydroxide

  • CAS No.:1336-21-6
  • Chemical formula:NH4OH
  • Chemical weight:35.05
GR
Ash < 0.002%
Chloride(Cl) < 0.3ppm
Sulfate(SO4) < 2ppm
Carbonate < 0.003%
Phosphate(PO4) < 0.5ppm
Substances reducing MnO4 < 8ppm
Lead(Pb) < 0.1ppm
Iron(Fe) < 0.2ppm
Calcium(Ca) < 1ppm
Magnesium(Mg) < 1ppm
Assay 28.0~30.0%
80854 Ammonium Hydroxide GR 4L

Ammonium Hydroxide

  • CAS No.:1336-21-6
  • Chemical formula:NH4OH
  • Chemical weight:35.05
GR
Ash < 0.002%
Chloride(Cl) < 0.3ppm
Sulfate(SO4) < 2ppm
Carbonate < 0.003%
Phosphate(PO4) < 0.5ppm
Substances reducing MnO4 < 8ppm
Lead(Pb) < 0.1ppm
Iron(Fe) < 0.2ppm
Calcium(Ca) < 1ppm
Magnesium(Mg) < 1ppm
Assay 28.0~30.0%
主站蜘蛛池模板: 来宾市| 五大连池市| 盱眙县| 西畴县| 宁强县| 长岭县| 嘉兴市| 巨野县| 繁峙县| 比如县| 中卫市| 门源| 临江市| 平塘县| 太白县| 泽普县| 洛阳市| 嵊泗县| 土默特左旗| 西峡县| 东阳市| 营山县| 都安| 岚皋县| 贡觉县| 南部县| 九江市| 瓦房店市| 南溪县| 东宁县| 建宁县| 玉田县| 拉孜县| 康定县| 积石山| 通江县| 通道| 万州区| 凤城市| 乌什县| 北碚区|