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InChI key
VHJLVAABSRFDPM-ZXZARUISSA-N
InChI
1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4+
SMILES string
O[C@@H](CS)[C@H](O)CS
product line
BioUltra
assay
≥99.0% (RT)
form
powder
reaction suitability
reagent type: reductant
impurities
insoluble matter, passes filter test, ≤0.5% 4,5-dihydroxy-1,2-dithiane
pH
4.0-6.0 (25 °C, 0.1 M in H2O)
mp
82-84 °C (lit.), 82-85 °C
solubility
H2O: 0.1 M at 20 °C, clear, colorless
anion traces
sulfate (SO42-): ≤50 mg/kg
cation traces
Al: ≤5 mg/kg, As: ≤0.5 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤50 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
λ
0.1 M in H2O
UV absorption
λ: 260 nm Amax: 0.400, λ: 280 nm Amax: 0.050
storage temp.
2-8°C
Quality Level
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Application
Other Notes
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3
Storage Class
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
43794-1G: + 43794-25G: + 43794-BULK: + 43794-VAR: + 43794-5G:
jan
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