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MilliporeSigma

Methyl Orange

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Methyl Orange

for microscopy (Hist.), indicator (pH 3.0-4.4)

Synonym(s): 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid sodium salt; Acid Orange 52; Helianthin; Orange III

Empirical Formula: C14H14N3NaO3S

Formula Weight: 327.33

Linear Formula: C14H14N3NaO3S

MDL Number: MFCD00007502

Beilstein Registry Number: 4732884

RTECS No.: DB6327000

RIDADR: UN 3143 6.1/PG 3

Signal Word: Danger

Hazard statements: H301

Precautionary statements: P301 + P310

Hazard Codes (Europe) : T

Risk Statements (Europe): 25

Safety Statements (Europe): 45

WGK Germany: 3

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Product Detail
Thomas No.
C931Q58
Mfr. No.
68250-25G
Description
METHYL ORANGE FOR MICROSCOPY 25G UN 3143 6.1/PG 3
CAS Number
547-58-0
list price/quantitytotal
$0.00
Thomas No.
C931Q59
Mfr. No.
68250-100G
Description
METHYL ORANGE FOR MICROSCOPY 100G UN 3143 6.1/PG 3
CAS Number
547-58-0
list price/quantitytotal
$0.00
Thomas No.
C931Q60
Mfr. No.
68250-500G
Description
METHYL ORANGE FOR MICROSCOPY 500G UN 3143 6.1/PG 3
CAS Number
547-58-0
list price/quantitytotal
$0.00
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