Description
Sodium sulfitum est compositum inorganicum cum formula chemica Na₂SO₃. Apparet sicut album, solidum aquaticum, solutum et antioxidantis et conservativae communiter. Compositio haec etiam in variis processibus industrialibus adhibetur, etiam ad emollitionem lignini in processibus lignorum et lignocellulosicorum et materiarum conflationum et conflationum.
Applicatio
Industry Gradus: Industry usus est in Dyeing et excudendi, ut agentis dechlorinantis et inficit agentis, in corio et tanningi industria ut agentis inficit, agente elit, agente reductante, agente stabiliente, vel adhibito in papermaking, electronic et aqua curationis industriae.
Cibus Gradus: In cibo industriae ut elogia (E223) conservativa, antioxidant et antimicrobica pro fructibus (siccata, vitreae et candelae), vegetabilia (cepae, potatoes, etc.), succos (citri et uvas) et pisces (squillas et squillas). Curatio silage in antifermentativo. In amylo et dulcedo productio sicut bacteriostatica.
Photo Gradus: In photographic industria ut elementum elit balneum.
Pharmaceutical Gradus : industria pharmaceutica ad productionem sulfonis chloroformi, benzeni et formaldehydephenylpropanoidei
Specifications
Specification for Industry Grade and Food Grade
Item | qualis Index | |
Industria Gradus | Romani cibum | |
Puritas (Sicut Na2SO3) | 96.0% min | 98.0% min |
Sodium sulphate (SO4) | Max 2.5% | Max 1.5% |
Chlorides (As NaCL) | Max 0.5% | Max 0.1% |
Arsenicum ( As ) | - | Max 0.0002% |
Metalla gravia (sicut Pb) | - | Max 0.0005% |
Ferrum (Fe) | Max 0.005% | Max 0.002% |
Aquae insolubiles | Max 0.05% | Max 0.02% |
Specification For Photo Grade and Pharmaceutical Grade
Item | qualis Index | |
Photo Gradus | Romani pharmaceutical | |
Puritas (Sicut Na2SO3) | 98.0% min | 98.0% min |
Sodium sulphate (SO4 ) | Max 1.5% | Max 1.5% |
Chlorides (As CL *-) | Max 0.05% | Max 0.05% |
Arsenicum ( As ) | Max 0.0002% | 2ppm max |
Duc (As Pb) | Max 0.0005% | 2ppm max |
Ferrum (Fe) | Max 0.001% | 5ppm max |
Selenium (Se) | Max 0.0001% | 1ppm max |
Zinc (Zn) | Max 0.0001% | 1ppm max |
Aeris ( Cu ) | Max 0.0001% | 0.1ppm max |
Mercurius (Hg) | Max 0.0001% | 0.1 ppm max |
Packaging specifications
25KG sacculum 1000KG ton bag
certificaciones
ISO 9001. ISO 22716. cGMP certified
Kosher, Halal certified
Shipping Information
MOQ: (Ob translationis chemicae naturam, consule procuratori commercii maris ad singula!)
Portus Onus: SINA - Portus Shanghai, Portus Ningbo Zhoushan, Portus Guangzhou, QinGDAPortus, Portus Tianjin, Portus Dalian, Portus Xiamen, Portus Lianyungang (secundum requisita clientium garantiri potest)
Delivery Time: 4-6 weeks
Payment Terms
L/C, D/P, T/T
Sample praesto ad petitionem
Multa Nomina
anhydroussodiumsulfite
disodiumsulfite
exsiccatedsodiumsulfite
natriisulphis
natriumsulfid
natriumsulfit
natriumsulfurosum
sodiumsulfite(2:1)
sodiumsulfite[na2so3]
sulfitedesodium
sulftech
Sulfurousacid, disodiumsalt
sulphurousacid, sodiumsalt (1:2).
s-wat
Sodium sulfite, ACS, 98.0% min
SODIUM SULPHUS ANHYDROUS GRANULARIS
Sulfite sodium anhydrous
SODIUM SULFITUM, EXSICCATED
SODIUM SULPHITE
SODIUM SULPHITE ANHYDROUS EXTRAPURUM AR .
sodium sulfite anhydrous ad cibum
Sodium sulfite, 97%, anhydroum, extra purum
Sodium sulfite, 98.5%, anhydroum, pro analysi
SODIUM SULFITUM, 98+%, ANHYDROUM, AD ANALYSIS
Sodium sulfite, anhydroum, pro analysis
Sodium sulfitum, anhydroum, pro analysi ACS .
Acidum disodium sulfurosum
sodium sulfite
Sodium Sulfite, Acs Min
Sodium sulfite, 98.5%, pro analysi, anhydrous
Sodium sulfite, 97%, extra purum, anhydrous
Sodium sulfite, 98+%, ad analysim ACS, anhydrous
SODIUM, REAGENT (ACS) SODIUM SULFITE, REAGENT (ACS) SODIUM SULFITUM, REAGENT (ACS)
SODIUM SULFITUM, NIHIL DISSOLUTUM OXYGENIUM SOLUTIONSODIUM SULFITUM, NIHIL DISSOLUTUM OXYGENIUM SOLUTIONSODIUM SULFITUM, NIHIL DISSOLUTUM OXYGENIUM SOLUTIO
Natrium sulfite anhydroum, AR, 98.0%
SODIUM SULFITE ANHYD GRAN
Sodium sulfite test solutione (ChP)
SODIUM SULPHITE ANHYDROUS
SODIUM SULPHITE 60-70% MIN
SODIUM SULPHITE ANHYDROU
Sodiumsulfite,anhydrous,98+%(ACS)
sodium sulfite, acs
SODIUMSULFITE, ANHYDROUS, FCC (BULK
SODIUMSULFITE, exsiccatum, PURIFICATUS
SODIUMSULFITE,FCC,EP,BP,JP
SODIUMSULFITE, IUNCUS, GRAVIS, ACS
SULPHITES
NATRIUMSULFIT WASSERFREI, MIN. 97 PROZ.
Natriumsulfit8
Sodium sulfite, anhydrous, extra purum, 97%.
Sodium sulfite, anhydroum, pro analysi ACS, 98+%.
Sodium sulfite, anhydroum, pro analysi, 98.5%
SOdium sulfite tenui (ACS)
Sodium sulfite, gradus gerens, ACS
Sodium sulfite, extra purum, Ph Eur, BP, E 221
Sodium sulfite anhyd
Sodiumsulphite, 98%
SodiuM Sulfite, Anhydrous, NF, FCC, EP, BP, JP .
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