Acid range pH 0.2 - 1.8 Red to yellow
Alkaline range pH 7 - 8.8 Yellow to purple
Loss on drying (at 110 ?C) Max 5%
Appearance Green to Dark Red or Maroon Powder or Crystals

CAS No.

1733-12-6

Molecular Formula

C21H18O5S

Molecular Weight

382.44

HS Code

2934.9990

Symbol

GHS07

Signal Word

Warning

Hazardous Statement

H319-H315-H335

Precaution Statement

P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P403+P233-P501

Packing

25 G

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Normal Heptane; Dipropyl Methane; Heptyl Hydride

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Blocks

Block SC-18C

20 × 0.5 ml + 12 × 1.5 ml microtubes

NAA, Naphthalene-1-acetic acid

Reagents

ISO-BUTANOL AR

iso-Butyl alcohol, 2-Methyl propan-1-ol

2-Hydroxybenzoic acid sodium salt; Salicylic acid sodium salt

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SKU: 403270025 Category: Brand:

o-Cresolsulfonphthalein

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CRESOL RED INDICATOR AR
CRESOL RED INDICATOR AR