C.I.19130
disodium 4,5-dihydro-5-oxo-4-(phenylazo)-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate
CAS: 1934-22-1
Molecular Formula: C16H10N4Na2O6S
C.I.19130 - Names and Identifiers
C.I.19130 - Physico-chemical Properties
| Molecular Formula | C16H10N4Na2O6S |
| Molar Mass | 432.31834 |
C.I.19130 - Upstream Downstream Industry
| Raw Materials | 1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone Aniline |
C.I.19130 - Introduction
disodium 4,5-dihydro-5-oxo-4-(phenylazo)-1-(4-sulfonatophenyl)-is the name of the chemical compound, usually abbreviated as DHSPP.
Nature:
DHSPP is a yellow solid with a chemical formula of C18H12N4Na2O7S and a relative molecular mass of 484.36g/mol. It has good solubility and forms a stable solution in water.
Use:
DHSPP is an organic synthesis intermediate commonly used in the preparation of dyes, pigments and fluorescent agents. It can also be used as an analytical reagent for the detection of metal ions.
Method:
The synthesis of DHSPP typically involves a two-step reaction. First, 4-anilino-1-benzoylhydrazine (hydrazine) is synthesized by reaction under appropriate conditions, and then it is reacted with appropriate acid and sodium nitrite to obtain DHSPP.
Safety Information:
There is limited information on the specific toxicity and safety of DHSPP. However, as a chemical substance, it must follow the professional use and handling regulations of chemicals, including wearing appropriate personal protective equipment and using it in a well-ventilated area.
due to the complex nature of chemicals, it is recommended to carefully read and follow the corresponding Safety Data Sheet (SDS) before using and handling DHSPP, and according to the need to consult the relevant professional advice.
Nature:
DHSPP is a yellow solid with a chemical formula of C18H12N4Na2O7S and a relative molecular mass of 484.36g/mol. It has good solubility and forms a stable solution in water.
Use:
DHSPP is an organic synthesis intermediate commonly used in the preparation of dyes, pigments and fluorescent agents. It can also be used as an analytical reagent for the detection of metal ions.
Method:
The synthesis of DHSPP typically involves a two-step reaction. First, 4-anilino-1-benzoylhydrazine (hydrazine) is synthesized by reaction under appropriate conditions, and then it is reacted with appropriate acid and sodium nitrite to obtain DHSPP.
Safety Information:
There is limited information on the specific toxicity and safety of DHSPP. However, as a chemical substance, it must follow the professional use and handling regulations of chemicals, including wearing appropriate personal protective equipment and using it in a well-ventilated area.
due to the complex nature of chemicals, it is recommended to carefully read and follow the corresponding Safety Data Sheet (SDS) before using and handling DHSPP, and according to the need to consult the relevant professional advice.
Last Update：2024-04-10 22:29:15
Supplier List
Spot supply
Product Name: Tartrazine Impurity 6 Visit Supplier Webpage Request for quotationCAS: 1934-22-1
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Spot supply
Product Name: Tartrazine Impurity 6 Visit Supplier Webpage Request for quotationCAS: 1934-22-1
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
View History
Raw Materials for C.I.19130