RUSULPHANILIC ACID(SULFANILIC ACID)(CAS 121-57-3)
| Packing | 20'FCL without pallets | 20'FCL With Pallets |
| 25kg/Woven Bag |
21 MT |
16 MT |
| 500-750kg/Jumbo Bag | 15-16MT | |
- Спецификация
- Приложения
- Детали завода
- ЧАСТО ЗАДАВАЕМЫЕ ВОПРОСЫ
- Свойства
-
Items Specification Appearance White to off white powder Assay% 99.0% min Aniline% 0.01% max Insoluble% 0.03% max Moisture% 0.30% max -
Feature:
Our products have passed SGS for its low contents of heavy metals and carcinogens.Free Aniline lower than 100ppm which make the end product low subsidiary dyes and less impurities.Snow white appearance with actual assay 99.5% by GC.
Application:
1.Food Colors like Sunset Yellow, Tartrazine,etc.D&C Yellow 6 Food Color，
2. Optical Brightener Agent3. dyestuff intermediates like 1-(4-Sulphophenyl)-3-Carboxy-5-Pyrazolone，1-(4-Sulphophenyl)-3-Methyl-5-Pyrazolone.4. ACID DYSTUFFS
-
Authorized Distributor/ Exporter since 2006
Founded in 2000, Hebei Honggang Chemical Co.,Ltd., is an ISO9000 certificated company, which is located in Baixiang, Hebei province, 2hours far from Beijing. Their max capacity is 20000mt annually. This factory is the biggest manufacturer of Sulphanilic Acid in China. The production method is sulfonation of aniline. The factory pays attention to EHS, they circulate production of Sulphanilic Acid and its Sodium salt which makes mother liquid 100% utilize and they do not discharge waste water at all. They have already passed audit of many clients.
-
1.What is its main application?
1.Food Colors like Sunset Yellow, Tartrazine,etc.D&C Yellow 6 Food Color，2. Optical Brightener Agent3. API like CELE COXIB4. dyestuff intermediates like 1-(4-Sulphophenyl)-3-Carboxy-5-Pyrazolone，1-(4-Sulphophenyl)-3-Methyl-5-Pyrazolone.5. ACID DYSTUFF
2. How many years we produced it, and what is its capacity？
It produced since 2000.And capacity is 65000 mt annually.
3. What is plant location and nearest port？
It located in Hebei province, and nearest port is Tianjin port.
4. If document Support and audit available?
Yes, VQ and allied tech. package is available for serious client. Audit could be accepted
5. What other products are producing or plan to produce in this plant?
There also produce sulfanilic acid sodium salt. -
Melting point: >300 °C(lit.)
Density 1.485
refractive index 1.5500 (estimate)
storage temp. Store in dark!
Solubility 10g/l
Pka 3.24(at 25℃)
form solid
PH2.5 (10g/l, H2O, 20℃)
Water Solubility 0.1 g/100 mL (20 ºC)
Merck 14,8926
BRN 908765
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey HVBSAKJJOYLTQU-UHFFFAOYSA-N
Indirect Additives used in Food Contact Substances SULFANILIC ACID
FDA 21 CFR 176.180
CAS DataBase Reference 121-57-3(CAS DataBase Reference)
FDA UNII 434Z8C2635
NIST Chemistry Reference Benzenesulfonic acid, 4-amino-(121-57-3)
EPA Substance Registry System Sulfanilic acid (121-57-3)
