H Acid for Dyestuffs Intermediate Type CAS 5460-09-3 or 90-20-0

• Classification: Hydrobromic Acid
• Appearance: Powder
• Grade Standard: Reagent Grade
• Acid Strength: Strong Acid
• Kind: Inorganic Acid
• Quality: Tech Grade
• Model NO.: H Acid
• Packaging: Plastic Drum
• Element: Monobasic Acid
• Oxidation: Oxidizing Acid
• Volatility: Volatile Acid
• Stability: Labile Acid
• CAS No.: 90-20-0
• Formula: C10h10nnao8s2
• Einecs: 226-736-4
• Transport Package: 25kgs
• Specification: as required
• Trademark: as required
• Origin: China
• Production Capacity: 50000mt/Month

Product Description

H acid Quick Details

Chemical Name: H acid 
CAS No.:5460-09-3 or 90-20-0
Molecular Fomula:C10H10NNaO8S2

Molecular weight:359.31

Appearance:Gray to gray-brown powder

Assay:97% min

 

H acid Typical Properties

 

Item	Specifications	Results
Appearance	Gray to gray-brown powder	Conform
Content(dry)%	85.00	85.83
Purity % ≥ (HPLC)	97.50	97. 54
Chromotropic Acid %≤	1.00	0.85
Omega Acid %≤	0.5	0.14
T Acid %≤	0.30	0.30
Thealkali insoluble matter %s	0.20	0.11
Moisture %≤	5.00	4.06
Conclusion	The results conforms with enterprise standards

H acid Storage

The warehouse is low-temperature, ventilated, and dry; stored separately from reducing agents and organics.

 

Main use of H acid 

Used as an indicator for the mercur y measurement method to determine halogen, and also as an intermediate for azo dyes, used to produce acidic, direct and reactive dyes.

 

Packaging and Shipping

25kg/BAG.