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 %

Recommended prices only. For prices and orders please contact your local distributor.
Box prices only valid with purchase of full box.

	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