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Key Documents

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Safety Information

30103

Sigma-Aldrich

Hydrofluoric acid

puriss. p.a., reag. ISO, reag. Ph. Eur., ≥40%

Synonym(s):

HF

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100 ML
¥211.05
500 ML
¥665.04
6 X 500 ML
¥2,434.10
24 X 500 ML
¥11,932.77

¥211.05

Available to ship on2025年4月14日Details

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100 ML
¥211.05
500 ML
¥665.04
6 X 500 ML
¥2,434.10
24 X 500 ML
¥11,932.77

About This Item

Empirical Formula (Hill Notation):
HF
CAS Number:
7664-39-3
Molecular Weight:
20.01
EC Number:
231-634-8
MDL number:
MFCD00011346
UNSPSC Code:
12352106
PubChem Substance ID:
329753433
NACRES:
NA.21

¥211.05

Available to ship on2025年4月14日Details

Request a Bulk Order

Agency

USP/NF
reag. ISO
reag. Ph. Eur.

vapor density

1.27 (vs air)

vapor pressure

25 mmHg ( 20 °C)

grade

puriss. p.a.

Assay

≥40%

form

liquid

impurities

≤0.005% hexafluorosilic acid (H2SiF6)

ign. residue

≤0.0005% (as SO4)

density

1.15 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤1 mg/kg
phosphate (PO43-): ≤0.5 mg/kg
sulfate (SO42-): ≤2 mg/kg
sulfite (SO32-): ≤2 mg/kg

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PHR1419V900220100684
硝酸盐试剂 B suitable for microbiology

39441

硝酸盐试剂 B

对氨基苯磺酸 Pharmaceutical Secondary Standard; Certified Reference Material

PHR1419

对氨基苯磺酸

磺胺酸 Vetec™, reagent grade, 99%

V900220

磺胺酸

Sulfanilic acid for elemental analysis

100684

Sulfanilic acid

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-

composition

acetic acid (30%), 1000 mL

composition

-

composition

-

composition

-

technique(s)

microbe id | metabolite detection: suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

-

application(s)

agriculture
clinical testing
environmental
food and beverages
pharmaceutical

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

-

suitability

Enterobacter spp.

suitability

-

suitability

-

suitability

-

Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Statements

H300 + H310 + H330,H314

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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