2, 4-Diaminobenzenesulfonic Acid supplier with Best Price
Price | USD19.00 |
Packge | 1KG |
- Min. Order:1KG
- Supply Ability:50 ton
- Time:2022-01-07
Product Details
- Product Name2, 4-Diaminobenzenesulfonic Acid
- CAS No.88-63-1
- EINECS No.201-846-5
- MFC6H8N2O3S
- MW188.2
- AppearanceSolidWhite to Pale Yellow
- Melting point 260-266 °C (dec.)
- Boiling point 500°C (estimate)
- density 1.366 (estimate)
- storage temp. -20°C Freezer, Under inert atmosphere
- Water Solubility 1000g/L at 25℃
Product Basic Information:
2, 4-Diaminobenzenesulfonic Acid
Identification
Synonyms o-Aminosulfanilic Acid;3-Phenylenediamino-4-Sulfonic Acid;3-Amino-4-Sulfoaniline
Molecular Formula C6H8N2O3S
Molecular Weight 188.2
CAS Number 88-63-1
Structure
Properties Pale gray to pale red crystallization solid
Stability Stable.
ITEMS | SPECIFICATIONS |
Appearance | Pale gray to pale red crystallization solid |
Assay | 80% |
Purity (Amino value on dry basis) | ≥98% |
Mpda | ≤0.8% |
Dimethylglyoxal | ≤1.5% |
Insoluble matter | ≤1.0% |
Used as a dye intermediate for the production of reactive bright yellow X-6G, reactive bright yellow X-HG, reactive brilliant blue K-6G, reactive yellow KD-3G, reactive yellow M-5G, reactive brilliant blue K-BR, reactive brilliant blue K-GR, reactive brilliant blue M-BR, weak acid scarlet FC, acid mordant brown RH, etc.
Packing and Storage
Packing In 25kgs net bag
Storage Keep tightly closed.
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/bag
Net Weight:25kgs
M
2, 4-Diaminobenzenesulfonic Acid 88-63-1
Company Profile Introduction
Hebei Crovell Biotech Co., Ltd. was founded in 2019 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.
Our company has strong technical strength, advanced equipment, strict quality management system and high-quality aftersales service, adhers to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival. All for the customers’ satisfaction, all for the long term healthy development of the enterprise. In the past 2 more years, we have been strictly managing the whole trade process, focusing on every detail, providing customers with all-round services such as product purchase, R & D, quality control, logistics management and so on, and become reliable cooperation company and partner for our clients. Nowadays We formed large varieties, large scale, complete categories, refined degree, added value and high technology content product chain .There are several series including pharmaceutical products, food grade additives, industrial grade, fertilizer grade and mineral products.
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- Since:2019-01-04
- Address: 2-2-1901, Huachenglvzhou 1st Phase. No.169 Shengli Nan Street,Qiaoxi District ,Shijiazhuang city, H