Akshar Inernational

Product Range

SODIUM FORMALDEHYDE SULFOXYLATE HYDRATE Extra Pure

SYNONYMS : SODIUM HYDROXYMETHANESULFINATE HYDRATE

Article No.	05875
Grade	Extra Pure
Purity	45%
CAS No.	149-44-0
Molecular Formula	CH₃NaO₃S.xH₂O
Molecular Weight	118.09 (anhydrous basis)
H.S. Code	2831.1000
Shelf Life	5 Years

Specifications
Appearance	White big flakes
Confirms to IP, USP
Assay as SO2 (Iodometric on anhydrous substnace a	45 - 55%
Clarity and color of solution	Clear and colorless
Alkalinity	Passes test
pH of 2% solution	9.5 - 10.5
Sodium sulphite (Na2SO3)	Max 5%
Iron (Fe)	Max 0.001%
Sulphide	Passes test
Loss on drying (at 105 deg C)	Max 27%

Packings
0050K 50 Kg	Request for price Request for price Product Name Product Name Quantity 500ml Your Name E-mail ID Phone Number Enquiry
00500 500 g	Request for price Request for price Product Name Product Name Quantity 500ml Your Name E-mail ID Phone Number Enquiry
02500 2500 g	Request for price Request for price Product Name Product Name Quantity 500ml Your Name E-mail ID Phone Number Enquiry
0025K 25 Kg	Request for price Request for price Product Name Product Name Quantity 500ml Your Name E-mail ID Phone Number Enquiry

Safety Information and Hazard Symbols

Symbol: GHS08
Signal Word: Warning
Hazardous Statement: H341
Precaution Statement: P281

Revision Date : 26-Dec-2013