N-Methyl-4-(p-formyl styryl)-pyridinium methyl sulfate (SBQ) manufacturer CAS:74401-04-0

Product: SBQ
CAS: 74401-04-0
Synonym:
N-Methyl-4-(p-formyl styryl)-pyridinium methyl sulfate
SBQ Powder

Chemical & Physical Properties
Molecular Formula: C16H17NO5S
Molecular Weight: 335.37500
Exact Mass: 335.08300
PSA: 95.76000
LogP: 2.66780

Specification
Appearance: Yellow crystalline powder
Assay: 98%min
Solubility: Easily soluble in water
PH: 4-6

Product Usage
Used as a composite material for water-soluble photosensitive coatings. Mainly used for the production of silk screen photo gel. The performance is better than the binary diazo powder, with high stability, no dark reaction, high photosensitivity and thermal stability.
Negative working sensitizer for esterified pre-sensitized offset printing plates that replaces diazo intermediates but provides higher quality and faster exposure times with longer shelf life.
Application of SBQ:
1) The organic vinyl pyridine resin is added with water-soluble resin and other additives. SBQ photosensitive resin can be made into a single-liquid water-soluble SBQ photosensitive resin for the production of screen printing plates, and it can be used for water-soluble printing inks. Sizing material viscose. Printing images on textiles, clothes, and paper towels have the advantages of high sensitivity, good separation clarity, and smooth surface.
2) Add solvent-resistant resin and other additives to organic vinyl pyridine resin. SBQ photosensitive resin can be made into single-liquid type solvent-resistant SBQ photosensitive resin for making solvent-resistant ink printing plate, which can be used for solvent-based ink, such as solder mask Ink, letterpress ink, stacking ink. Soluble inks, foam inks, etc., are mainly used for printed products: PCB, instrumentation, AD board, various brands, nameplates, decals, plastic, glass, metal, leather, etc.
3) Organic vinyl pyridine resin (SBQ photosensitive resin) can be provided for offset printing.

Package and storage
200L/drum, 25L/drum.
This product should be stored in a cool, ventilated and dry place.

Non-dangerous goods

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Inno Pharmchem (Pharmaceutical Intermediates Manufacturers in China) is exclusively focusing on the manufacturing of API's Intermediates, such as N-Methyl-4-(p-formyl styryl)-pyridinium methyl sulfate (SBQ), cas:74401-04-0 , 74401-04-0 and so on. We have helped clients businesses by scaling up its pharmaceutical products through the development of innovative processes and optimizing the production process thus it making it cost-efficient.

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