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AFG Bioscience

Bismark Brown Rfor Microscopy   ; >/= 98.5% (Dyeing strength)

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Bismark Brown Rfor Microscopy   ; >/= 98.5% (Dyeing strength)

Synonyms: Basic Brown 4 CI 21010 5,5'-[(4-Methyl-m-phenylene)bis(azo)]bis[toluene-2,4-diamine] dihydrochloride

Purity Limit: ≥ 98.5% (Dyeing strength)

CAS No.: 5421-66-9

Molecular Formula: C21H24N8·2HCl

Molecular Weight: 461.40

MDL No.: MFCD00036386

Appearance: Brownish-black powder

Melting Point: 220-224 °C (dec.)

Storage Temperature: Store at RT

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Product Detail
Thomas No.
C795B74
Mfr. No.
349962-25G
Description
Bismark Brown R   (25G)
CAS Number
5421-66-9
Grade
98.5% (Dyeing strength)
Packaging Size
25 g
Packaging Type
Bottle
list price/quantitytotal
$0.00
Thomas No.
C795B75
Mfr. No.
349962-100G
Description
Bismark Brown R   (100G)
CAS Number
5421-66-9
Grade
98.5% (Dyeing strength)
Packaging Size
100 g
Packaging Type
Bottle
list price/quantitytotal
$0.00
Thomas No.
C795B76
Mfr. No.
349962-250G
Description
Bismark Brown R   (250G)
CAS Number
5421-66-9
Grade
98.5% (Dyeing strength)
Packaging Size
250 g
Packaging Type
Bottle
list price/quantitytotal
$0.00
Thomas No.
C795B77
Mfr. No.
349962-1KG
Description
Bismark Brown R   (1KG)
CAS Number
5421-66-9
Grade
98.5% (Dyeing strength)
Packaging Size
1 kg
Packaging Type
Bottle
list price/quantitytotal
$0.00
$0.00 (0 Items)
Product is restricted and can only be purchased by customers with a web profile linked to a Thomas Business Account - Click here to login or create your web profile. If you do not have a Thomas Business Account, please Contact Us and someone will respond with details on how to apply for a business account with us.

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