sodium lauryl sulfate

CAS_No.: 151-21-3.

Molecular Formula: CH3(CH2)11OSO3Na;

1st.Appearance: white powder or granules; Active ingredient≥95%; Petroleum ether soluble substances≤1.2%; Inorganic salts (NaCl+Na2SO4)≤1.8%; Water≤2.0%; pH (1% aq. solution)= 7.5-9.5; Whiteness≥90;

2nd. Appearance: white powder or granules; Active ingredient≥93%; Petroleum ether soluble substances≤1.5%; Inorganic salts (NaCl+Na2SO4)≤3.5%; Water≤2.0%; pH (1% aq. solution)= 7.5-9.5; Whiteness≥90;

3rd. Appearance: white powder or granules; Active ingredient≥92%; Petroleum ether soluble substances≤1.5%; Inorganic salts (NaCl+Na2SO4)≤4.5%; Water≤2.0%; pH (1% aq. solution)= 7.5-9.5; Whiteness≥90;

4th.Appearance: pale yellow powder or granules; Active ingredient≥86%; Petroleum ether soluble substances≤3%; Inorganic salts (NaCl+Na2SO4)≤7.5%; Water≤3.0%; pH (1% aq. solution)= 7.5-9.5; Whiteness≥65;

5th.Appearance: Clear, light yellow liquid; Active ingredient≥28%; Petroleum ether soluble substances≤2.0%; Inorganic salts (NaCl+Na2SO4) ≤2.5%; pH (1% aq. solution)= 7.5-9.5; Hazen color≤50

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