Sodium formaldehyde bisulfite CAS 870-72-4

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Model:
870-72-4
Brand:
bosschem
Code:
870-72-4

Product Description

Sodium formaldehyde bisulfite Basic information
Product Name:	Sodium formaldehyde bisulfite
CAS:	870-72-4
MF:	CH3NaO4S
MW:	134.09
EINECS:	212-800-9
Sodium formaldehyde bisulfite Chemical Properties
Melting point	200 °C (dec.)(lit.)
Fp	184 °C
storage temp.	-20°C
form	Powder
color	White to almost white
Water Solubility	800 g/L (20 ºC)
Sensitive	Hygroscopic
Merck	144,236
CAS DataBase Reference	870-72-4(CAS DataBase Reference)
EPA Substance Registry System	Methanesulfonic acid, hydroxy-, monosodium salt (870-72-4)

Item	Specifications	Results
Appearance	White to white crystalline powder	White crystalline powder
Assay	≥94.0%	95.78%
PH value	5.5~10.5	6.66
Water solubility	Clear transparent liquid , solid particles are less than or equal to 4 Particles	Clear and transparent liquid with 2 black spots and a little fiber
Turbidity	≤0.5#	<0.5#
Sulfite residue	<0.5%	0.06%
Conclusion	The results conforms with enterprise standards

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公司信息

Sodium formaldehyde bisulfite CAS 870-72-4 CH5NaO4S

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Chemical detection methods

Spectroscopic Analysis Methods

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Mass Spectrometry Analysis

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Electrochemical analysis methods

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Thermal Analysis Methods

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Classical wet chemical analysis

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