Analysis Note
Assay: ≥ 99 %
Chloride (Cl): ≤ 0.001 %
As (Arsenic): ≤ 0.00005 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
Hg (Mercury): ≤ 0.000001 %
Pb (Lead): ≤ 0.0005 %
Sulfated ash (residue on ignition): ≤ 0.1 %
Molecular Weight: 164.14. Empirical Formula: H
8N
2O
6S. linearFormula: (HONH
3)
2SO
4. Quality Level: 100. form: solid. potency: 842 . mg/kg LD
50, oral (Rat), 1500-2000 . mg/kg LD
50, skin (Rabbit). pH: 3.6 (20 . °C, 10 . g/L in H
2O). mp: 170 . °C (decomposition). solubility: 587 . g/L. density: 1.88 . g/cm
3 . at 20 . °C. bulk density: 1100 . kg/m
3. storage temp.: 15-25°C. InChI: 1S/2H4NO.H2O4S/c2*1-2. 1-5(2,3)4/h2*2H,1H3. (H2,1,2,3,4)/q2*+1. /p-2. InChI key: VGYYSIDKAKXZEE-UHFFFAOYSA-L. Pictograms: GHS05,GHS07,GHS08,GHS09. Signal Word: Warning. Hazard Statements: H290 - H302 + H312 - H315 - H317 - H319 - H351 - H373 - H400. Precautionary Statements: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P313. Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Carc. 2 - Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral. Target Organs: Blood. Storage Class Code: 4.1A - Other explosive hazardous materials. WGK: WGK 3.