Sodium Formaldehyde Sulfoxylate x-hydrate (USP-NF) pure, pharma grade

Formaldehyde Sodium Sulphoxylate, Hydroxymethanesulphinic Acid Sodium Salt, Rongalit

Assay (as SO2) (Iodom.) (calc. a.a.s): 45.5-54.5 %

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	code	packaging size	price per unit	Quantity	Price Per Box	Quantity
	code 143289.1214	packaging size 5 kg	price per unit Request a quote	box price per unit

Product Code:: 143289
Product Name:: Sodium Formaldehyde Sulfoxylate x-hydrate (USP-NF) pure, pharma grade
Quality Name:: pure, pharma grade
Specifications:: Assay (as SO2) (Iodom.) (calc. a.a.s): 45.5-54.5 %
Identity according to Pharmacopoeias:: passes test
pH sol. 2%: 9.5-10.5

Maximum limit of impurities
Alkalinity: 0.35 meq/g
Insoluble matter in H2O: 0.05 %
Loss on drying at 105°C: 27.0%
Sulfide: passes test
Clarity and appearance of solution: passes test
Residual solvents (Ph.Eur/USP): passes test
Sodium sulphite (as Na2SO3) calc. a.a.s.: 5.0%
Fe: 0.0025 %

Hazard pictograms

WGK:

Storage:

Room Temperature.

Signal Word:

Warning

GHS Symbols:

GHS08

H Phrases:

H341
H361

P Phrases:

P201
P202
P281
P308+P313
P405
P501

Master Name:

Sodium Formaldehyde Sulphoxylate x-hydrate

Synonyms Long Text:

Formaldehyde Sodium Sulphoxylate, Hydroxymethanesulphinic Acid Sodium Salt, Rongalit

EINECS:

205-739-4

CS:

2831 10 00 00