英文字典,中文字典,查询,解释,review.php


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       


安装中文字典英文字典辞典工具!

安装中文字典英文字典辞典工具!










  • The Complete Aqueous Sulfuric Acid Solutions Density-Concentration . . .
    The table below gives the density (kg L) and the corresponding concentration (% weight) of Sulfuric Acid (H 2 SO 4) solutions in water at different temperatures in degrees centigrade (°C) The table was taken from "Perry's Chemical Engineers' Handbook" by Robert H Perry, Don Green, Sixth Edition
  • Sulphuric Acid (H SO Technical Bulletin - Canada Colors and Chemicals . . .
    Concentrated acid oxidizes, dehydrates or sulphonates most organic compounds, causing charring and severe burns to skin For temperatures above 15 6°C add the correction For temperatures below 15 6°C subtract the correction See the correction table according to temperature on the previous page
  • Sulfuric Acid Concentration Vs Specific Gravity-1
    This document provides tables listing the specific gravity, weight per gallon, and weight per liter of sulfuric acid at various concentrations and temperatures It also gives correction factors that can be applied to account for temperature variations from the standard temperature of 60°F
  • Sulfuric Acid Properties - Inyo Process
    Sulfuric Acid Properties WP-1017 dtd 10 05 2 of 2 Although every attempt has been made to provide accurate and reliable information in this guide, Inyo Process cannot and does not assume responsibility or liability in respect to its use Temperature Corrections to Specific Gravity º Baumé for Sulfuric Acid Acid strength as measured
  • Sulfuric acid (S1526) - Product Information Sheet
    Concentration: The commercial reagent contains 93-98% H2SO4, the balance being water Its effective concentration is 18 M (36N) Freezing point: Anhydrous sulfuric acid freezes at 10°C; 98% sulfuric acid freezes at +3°C 1 Boiling point: approximately 290°C, decomposing into sulfur trioxide and water at 340°C 1 Specific gravity: 1 83 at 20°C2a
  • Sulfuric Acid - Density - The Engineering ToolBox
    Density of sulfuric acid at various temperatures and concentrations pH range vs color change for acid and base indicators - together with pKa and structures of the indicators pH values of acids like sulfuric, acetic and more
  • Concentration of Sulfuric Acid - Big Chemical Encyclopedia
    Sulfuric acid is a dense, colorless Hquid at room temperature, having specific gravity as shown in Figure 3 (50) Historically, the concentration of sulfuric acid has been reported as specific gravity (sp gr) in degrees Baumn
  • Properties - Sulphuric Acid
    'Lacq' quality sulphur is 99 9% pure (dry basis) and contains 0 01-0 03% organics, 0 01-0 05% ash and approximately 0 5% moisture but no arsenic, tellurium, fluorine and bitumen The following parameters are most frequently measured for quality control purposes Moisture and Acidity


















中文字典-英文字典  2005-2009