METHYL TRIPHENYLPHOSPHONIUM BROMIDE FOR SYNTHESIS supplier in Khartoum Sudan, Juba, Nzara, South Sudan, Safola, Suba, Al Gabaa, Omdurman Alshabi
Product Short Description: METHYL TRIPHENYLPHOSPHONIUM BROMIDE FOR SYNTHESIS Product Description: Methyltriphenylphosphonium bromide is produced by treating triphenylphosphine with methyl bromide: ... Methyltriphenylphosphonium bromide is the principal precursor to methylenetriphenylphosphorane, a useful methylenating reagent.
read more
By blog
on 11 Nov 2022 6:34 AM
  • METHYL TRIPHENYLPHOSPHONIUM BROMIDE FOR SYNTHESIS SUDAN
0 comments
METHYL THYMOL BLUE COMPLEXONE supplier in Khartoum Sudan, Juba, Nzara, South Sudan, Safola, Suba, Al Gabaa, Omdurman Alshabi
Product Short Description: METHYL THYMOL BLUE COMPLEXONE Product Description: Thymol blue (thymolsulfonephthalein) is a brownish-green or reddish-brown crystalline powder that is used as a pH indicator. It is insoluble in water but soluble in alcohol and dilute alkali solutions. Thymol blue is used as a pH indicator. It transitions from red to yellow at pH 1.2–2.8 and from yellow to blue at pH 8.0–9.6. It is usually a component of Universal indicator (1).
read more
By blog
on 11 Nov 2022 6:30 AM
  • METHYL THYMOL BLUE COMPLEXONE SUDAN
0 comments
METHYL THYMOL BLUE PH INDICATOR AR supplier in Khartoum Sudan, Juba, Nzara, South Sudan, Safola, Suba, Al Gabaa, Omdurman Alshabi
Product Short Description: METHYL THYMOL BLUE PH INDICATOR AR Product Description: Thymol blue (thymolsulfonephthalein) is a brownish-green or reddish-brown crystalline powder that is used as a pH indicator. It is insoluble in water but soluble in alcohol and dilute alkali solutions. It transitions from red to yellow at pH 1.2–2.8 and from yellow to blue at pH 8.0–9.6.
read more
By blog
on 11 Nov 2022 6:15 AM
  • METHYL THYMOL BLUE PH INDICATOR AR SUDAN
0 comments
MERCURIC BROMIDE AR supplier in Khartoum Sudan, Juba, Nzara, South Sudan, Safola, Suba, Al Gabaa, Omdurman Alshabi
Product Short Description: MERCURIC BROMIDE AR Product Description: Mercury(II) bromide is used as a reagent in the Koenigs–Knorr reaction, which forms glycoside linkages on carbohydrates. It is also used to test for the presence of arsenic, as recommended by the Pharmacopoeia. The arsenic in the sample is first converted to arsine gas by treatment with hydrogen.
read more
By blog
on 11 Nov 2022 6:12 AM
  • MERCURIC BROMIDE AR SUDAN
0 comments
METHYL VIOLET FOR MICROSCOPY supplier in Khartoum Sudan, Juba, Nzara, South Sudan, Safola, Suba, Al Gabaa, Omdurman Alshabi
Product Short Description: METHYL VIOLET FOR MICROSCOPY Product Description: Methyl Violet 10B powder dye is intended for routine staining according to Gram, for staining bacterial components and for staining amyloids. The main use of methyl violet is to dye textiles purple and give deep violet and blue colors in paints and printing ink. Methyl violet 2B (simply called methyl violet) is used in chemistry as a pH indicator. Methyl violets are mixtures of tetramethyl, pentamethyl and hexamethyl pararosanilins.
read more
By blog
on 11 Nov 2022 6:11 AM
  • METHYL VIOLET FOR MICROSCOPY SUDAN
0 comments
MERCURIC CHLORIDE supplier in Khartoum Sudan, Juba, Nzara, South Sudan, Safola, Suba, Al Gabaa, Omdurman Alshabi
Product Short Description: MERCURIC CHLORIDE Product Description: It is also called Mercury(II) chloride, or Mercury dichloride, or Dichloromercury. It is highly a toxic compound and is corrosive to mucous membranes. It is widely used as a disinfectant, antiseptic, fungicide, wood preservative. Mercury dichloride is odourless crystalline solid white in colour.
read more
By blog
on 11 Nov 2022 6:09 AM
  • MERCURIC CHLORIDE SUDAN
0 comments