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CAS No 870-72-4 , Sodium formaldehyde bisulfite

  • Name: Sodium formaldehyde bisulfite
  • Synonyms: Hydroxymethanesulfonic acid monosodium salt; PN;Sodium formaldehyde bisulfite; Hydroxymethanesulfonic Acid Monosodium Salt;Sodium hydroxymethanesulphonate; sodium hydroxymethanesulphonate;
  • CAS Registry Number:
  • Melting Point: 200 ºC
  • Flash Point: 184 ºC
  • Water Solubility: 800 G/L (20 ºC)
  • Safety Statements: Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic fumes of SOx and Na2O. See also FORMALDEHYDE and SULFITES.
  • Flash Point: 184 ºC
  • EINECS: 212-800-9
  • Molecular Weight: 134.08
  • InChI: InChI=1/CH4O4S.Na/c2-1-6(3,4)5;/h2H,1H2,(H,3,4,5);/q;+1/p-1
  • Risk Statements: S24/25
  • Molecular Formula: CH3NaO4S
  • Molecular Structure:CAS No:870-72-4 Sodium formaldehyde bisulfite
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870-72-4 Formaldehyde sodium bisulfite addition compound

  • China Wuhan Bright Fine Chemicals Co., Ltd [Manufacturers]
  • Tel: +86-27-85804899
  • Fax: 0086-27-5171-4631
  • Address: No.131,Jiangda Road,Jiang'an District,Wuhan City,430019, P.R.China Wuhan,hubeiChina
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870-72-4 Sodium Formaldehyde Bisulfite

  • United States Rit-Chem Co Inc [Importer/Exporter]
  • Tel: +1-(914)-769 9110
  • Fax: +1-(914)-769 1408
  • Address: 109 Wheeler Avenue, P. O. Box 435, Pleasantville, New York 10570-0435, Pleasantville,NYUnited States
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870-72-4 PN

  • China WuHan HeChang Chemical Co.,Ltd. null
  • Fax: +86-27-82740161
  • Address: ZhongYuan Building , No 1328,JieFang RD,HanKou District , WuHan City, HuBei Province , China null,nullChina
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870-72-4 Rongalite lump

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870-72-4 Hydroxymethanesulfonic acid monosodium salt

  • Hydroxymethanesulfonic acid monosodium salt
  • China Qinhuangdao Bright Chemical Co., Ltd. null
  • Fax: 86-335-7636679
  • Address: 9-1-203, Tianyang New city, Qinhuangdao, Hebei, China null,nullChina
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870-72-4 Formaldehyde Sodium Bisulphite

  • Formaldehyde Sodium Bisulphite
  • India Dr. J. Pharmachem (India) [Manufacturer]
  • Tel: +91 (20) 24532987
  • Fax: +91 (20) 24532137
  • Address: 722/AB/15 "NIRMAL" LAXMI PARK COLONY, NAVI PETH411030 PUNEINDIA PUNE,nullIndia
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870-72-4 Sodium Formaldehyde Bisulfite

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870-72-4 Formaldehyde sodium bisulfite addition compound

  • China wuhan bright chemical Co.,Ltd. [Manufacturers]
  • Tel: +86-27-85556253
  • Fax: +86-27-85804899
  • Address: Room 9F-C11,Caishen square,east of Hankou railway station,Wuhan,Hubei,China. wuhan,hubeiChina
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870-72-4 Hydroxymethanesulfonic acid monosodium salt

  • Hydroxymethanesulfonic acid monosodium salt
  • China Wuhan Bright Chemical Co., Ltd. [Manufacturer]
  • Tel: 86-27-85803473, 85556253
  • Fax: 86-27-85804899
  • Address: Room 1203, Shangheju, No.34, Jianghan North Rd., Hankou, Wuhan, China430014 wuhanCHINA wuhan,nullChina
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870-72-4 Formaldehyde sodium bisulfite addition compound

  • China Vichemo Chemical Co.,Ltd [Manufacturer]
  • Tel: 86-714-6336424
  • Fax: 86-714-
  • Address: No.1185#, Hubin Avenue,Huangshi,Hubei, China. Huangshi,HubeiChina
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References of Sodium formaldehyde bisulfite
Title: Formaldehyde Sodium Bisulfite
CAS Registry Number: 870-72-4
CAS Name: Hydroxymethanesulfonic acid monosodium salt
Synonyms: sodium formaldehydebisulfite; methylolsulfonic acid sodium salt
Molecular Formula: CH3NaO4S
Molecular Weight: 134.09
Percent Composition: C 8.96%, H 2.26%, Na 17.15%, O 47.73%, S 23.91%
Line Formula: HOCH2SO3Na
Literature References: Prepn: Skrabal, Skrabal, Monatsh. Chem. 69, 17 (1936); Chhabria et al., DE 1173059 (1964 to Schill & Seilacher). Structure: Lauer, Langkammerer, J. Am. Chem. Soc. 57, 2360 (1935); Caughlan, Tartar, ibid. 63, 1266 (1941).
 
Derivative Type: Monohydrate
Properties: Needles from water. pK (25°): 6.92.
pKa: pK (25°): 6.92
 
Use: Fixing agent for keratin-containing fibers. Flotation of lead-zinc ores. Protecting color pictures exposed to high humidities against fading and staining.