CONTACT
Société: Produits Chimiques Choix Ltée.
Addresse: Center of City, No.235 Wuyi Road, Furong District, Changsha, Hunan Province 410011, PRChine
Numéro de télé: +86 731 89856736/92/93
Télécopieur : 0086 731 89878447
Mail : info@choice-chem.com
Thiosulfate de sodium pentahydraté
Renseignement
Aspect |
Colorless Transparent crystal |
N ° CAS. |
10102-17-7 |
EINECS. |
231-867-5 |
CODE SH |
2832300000 |
Formule moléculaire |
Na2S2O3.5H2O |
Qualité standard
ARTICLES DE TEST |
CARACTÉRISTIQUES |
RESULT OF TEST REPORT |
PURITY |
99.00% MAX |
99.05% |
INSOLUBLES À L'EAU |
0.01% MAX |
0.006% |
SULPHIDES |
0.001% MAX |
0.0005% |
PH |
6.5-9.5 |
~ |
FER |
0.001% MAX |
0.0007% |
TAILLE |
<5MM |
1-3MM |
Applications
- The photographic industry is used as a photographic fixer.
- The paper industry is used as a chlorine removal agent after pulp bleaching.
- The printing and dyeing industry is used as a dechlorination agent for bleaching of cotton fabrics
- Analytical chemistry is used as a reagent for chromatography and capacity analysis.
- Désinfectant
Emballage et transport
Emballage : En sachet plastique polyéthylène avec sursac polypropylène.
Net weight: 25,50kilo grams per bag.