Sodium hydroxy methylene sulfonate PN 870-72-4
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Post Date:
Jul 28,2017
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Expiry Date:
Jul 28,2018
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Detailed Description:
Cas No. :870-72-4
Quantity: 25Kilograms
Specs:≥24.0-28.0（UV）
Payment Method: T/T,L/C
Chemical name Sodium hydroxy
methylene sulfonate
Empirical formula CH3NaO4S
Molecular weight 134.1
Cas
no.
870-72-4
Characteristic:
Appearance Colorless to
yellowish liquid
Assay(%) ≥24.0-28.0(UV)
PH 4.5-6
Density 1.21-1.25
Solubility(20℃) Well soluble in
water
Concentration in the bath 1-
20mg/L
Application Complex with
heavy metal as Cu,Zn,Pb,ect.
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CAS Registry Number:
870-72-4
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Synonyms:
;Sodium formaldehyde bisulfite;sodium hydroxymethanesulphonate;Hydroxymethanesulfonic Acid Monosodium Salt;PN;sodium hydroxymethanesulfonate;sodium formaldehyde sulfite;Hydroxymethyl sulfonic acid sodium salt;Formaldehyde sodium bisulfite;
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Molecular Formula:
CH2NaO4S
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Molecular Weight:
133.0795
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Molecular Structure:
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Safety Description:
S24/25:;
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