Sudan Chemical Updates

Product Short Description:
Methyl Red ACS

Product Description:
Product Application:

Products

:

Methyl Red ACS Reag Ph. Eur , pH indicator

C.I. No.

:

13020

C15H 15N3O2

:

M.W. 269.30

Absorption maxima

:

1 (pH 4.5)

:

523-526 nm

2 (pH 6.2)

:

427-437nm

Clarity of alcohol solution

:

passes test

:

Absorptivity (on dried sub.)

:

(A 1 % 1cm at 1max pH 4.5)

:

Product Short Description:
Bromocresol green AR

Product Description:
Product Application:
Bromocresol green AR

pH Indicator

C 21 H 14Br4O 5S

m.w.698.04

pH transition range

pH 3.8 -5.4

Yellowish green-Blue

Loss on drying (110oc)

< 3%

Glass Bottle

Pkg.5gm.

DIGITAL PH INDICATOR (0 TO 14) supplier in Khartoum Sudan, Juba, Nzara, South Sudan, Safola, Suba, Al Gabaa, Omdurman Alshabi

Product Short Description:
A wide tolerance for the reaction is allowed because of the readiness with which water absorbs carbon dioxide from the air.

Product Description:
BY CLEANSER DIVISION

D I WATERFOR LAB

BATCH NO

:

270905A

MOL. FORMULA

:

H2O

M.W

:

18.015

Ph

:

5.5 - 7.5

Chloride ( cl )

:

0.0001

Silicate

:

0.0001

Sulphate

:

0.0002

Iron

: