Gold(I) trisodi­um disul­phite CAS 19153-98-1

Iden­ti­fi­ca­tion Prop­er­ties Safe­ty Data Spec­i­fi­ca­tions & Oth­er Information Links

Iden­ti­fi­ca­tion

CAS Number

19153-98-1

Name

Gold(I) trisodi­um disul­phite

Syn­onyms

242-846-5 [EINECS] Gold(1+) sodi­um sul­fite (1:3:2) [ACD/IUPAC Name] gold(1+) trisodi­um disul­phite Gold(1+)natriumsulfit (1:3:2) [Ger­man] [ACD/IUPAC Name] Gold(I) trisodi­um disul­phite Sul­fite d’or(1+) et de sodi­um (2:1:3) [French] [ACD/IUPAC Name] TRISODI­UM GOLD DISUL­FITE 130206-49-4 [RN] 19153-98-1 [RN] 39394-92-8 [RN] 51584-96-4 [RN] GOLD(1+) ION TRISODI­UM DISUL­FITE gold(1+) sodi­um sulfite(1:3:2) gold(i)trisodiumdisulphite Sodi­um auro­sul­fite SODI­UM DISUL­FI­TOAU­RATE(I)

SMILES

[O-]S(=O)[O-].[O-]S(=O)[O-].[Na+].[Na+].[Na+].[Au+]

Std­InChI

InChI=1S/Au.3Na.2H2O3S/c;;;;2*1-4(2)3/h;;;;2*(H2,1,2,3)/q4*+1;;/p-4

Std­InChIKey

YZFKUFJKKK­TKSB-UHF­F­­FAOYSA-J

Mol­e­c­u­lar Formula

AuNa3O6S2

Mol­e­c­u­lar Weight

426.06

EINECS

242-846-5

Prop­er­ties

Appear­ance

Col­or­less trans­par­ent Liq­uid

Safe­ty Data

WGK Germany

3 

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our Gold(I) trisodi­um disul­phite CAS 19153-98-1

Stan­dard

Enter­prise stan­dard

Assay

≥98.0%

Au

49.5~50.5g/L

Plat­ing Test

Sta­ble with­out gold

Crys­tal­liz­ing Test

Nat­ur­al place­ment does not crys­tal­lize

Pack­age

Accord­ing to cus­tomer require­ments to pack­ag­ing

Shelf Life

6 months

Stor­age

Store at room tem­per­a­ture, keep in sealed and dry place.

Appli­ca­tion

It can be used to replace cyanide gold plat­ing and meet the require­ments of envi­ron­men­tal pro­tec­tion plat­ing. It is wide­ly used for gold plat­ing on cop­per, nick­el and sil­ver sub­strates, cloi­son­né ceram­ic jew­el­ry, gold framed glass­es, etc. It can also be used togeth­er with oth­er ele­ments of elec­tro­plat­ing solu­tion. Jew­el­ry dec­o­ra­tions for K gold alloy plat­ing. Due to process lim­i­ta­tions, it is still dif­fi­cult to meet the elec­tro­plat­ing require­ments of high-end pre­ci­sion com­po­nents such as the elec­tron­ics indus­try.

Links

This prod­uct is devel­oped by our R&D com­pa­ny Warshel Chem­i­cal Ltd(http://​www​.warshel​.com/), and here is the cor­re­spond­ing linkhttp://​www​.warshel​.com/​g​o​l​d​i​-​t​r​i​s​o​d​i​u​m​-​d​i​s​u​l​p​h​i​t​e​-​c​a​s​-​1​9​1​5​3​-​9​8​-1/

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