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71657

Sigma-Aldrich

Sodium bisulfate monohydrate

puriss. p.a., ≥99.0% (T)

동의어(들):

Sodium hydrogen sulfate monohydrate

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About This Item

Linear Formula:
NaHSO4 · H2O
CAS Number:
Molecular Weight:
138.08
EC Number:
MDL number:
UNSPSC 코드:
12352302
PubChem Substance ID:
NACRES:
NA.21
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도움 문의

grade

puriss. p.a.

Quality Level

분석

≥99.0% (T)

양식

powder or crystals

불순물

≤0.001% total nitrogen (N)

음이온 미량물

chloride (Cl-): ≤10 mg/kg
phosphate (PO43-): ≤5 mg/kg

양이온 미량물

Ag: ≤5 mg/kg
Al: ≤5 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤20 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Tl: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES string

[Na+].[H]O[H].OS([O-])(=O)=O

InChI

1S/Na.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+1;;/p-1

InChI key

JXHZRQHZVYDRGX-UHFFFAOYSA-M

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차이점 표시

1 of 4

이 품목
23371476933971959
Sodium sulfate BioUltra, anhydrous, ≥99.0% (T)

71959

Sodium sulfate

form

powder or crystals

form

moist crystals

form

crystalline

form

powder or crystals

assay

≥99.0% (T)

assay

99%

assay

≥99% (T)

assay

≥99.0% (T)

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

grade

puriss. p.a.

grade

-

grade

-

grade

-

cation traces

Ag: ≤5 mg/kg, Ba: ≤5 mg/kg, Ca: ≤10 mg/kg, Co: ≤5 mg/kg, Cu: ≤5 mg/kg, K: ≤20 mg/kg, Mg: ≤5 mg/kg, Mo: ≤5 mg/kg, Pb: ≤5 mg/kg, Tl: ≤5 mg/kg, Al: ≤5 mg/kg, Cd: ≤5 mg/kg, Fe: ≤5 mg/kg, Mn: ≤5 mg/kg, Sr: ≤5 mg/kg, Cr: ≤5 mg/kg, Ni: ≤5 mg/kg, Bi: ≤5 mg/kg, Zn: ≤5 mg/kg, Li: ≤5 mg/kg

cation traces

-

cation traces

Ca: ≤0.01%, Fe: ≤0.003%, heavy metals (as Pb): ≤0.004%

cation traces

Al: ≤5 mg/kg, As: ≤1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤20 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤100 mg/kg, Li: ≤5 mg/kg, Mg: ≤20 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg

anion traces

chloride (Cl-): ≤10 mg/kg, phosphate (PO43-): ≤5 mg/kg

anion traces

-

anion traces

chloride (Cl-): ≤0.003%

anion traces

chloride (Cl-): ≤10 mg/kg, phosphate (PO43-): ≤20 mg/kg

일반 설명

Sodium bisulfate monohydrate (Sodium hydrogen sulfate monohydrate) is a light yellow-colored crystalline sodium salt.

애플리케이션

Sodium bisulfate monohydrate (Sodium hydrogen sulfate monohydrate) may be employed as a catalyst in the following studies:
  • Synthesis of n-butyl acetate.[1]
  • Esterification reaction of primary and secondary alcohols with aliphatic carboxylic acids.[2]
  • Synthesis of iso-amyl acetate.[3]
  • Synthesis of herbicide, 2,4-D butylate(butyl 2,4-dichlorophenoxyacetate).[4]

기타 정보

Reagent for the decomposition of basic metal oxides by fusion[5][6]

픽토그램

Corrosion

신호어

Danger

유해 및 위험 성명서

예방조치 성명서

Hazard Classifications

Eye Dam. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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