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Dyestuff Intermediates
CAS:1758-73-2 Product spec:purity 99%min
Physical and chemical properties CAS No. ：1758-73-2 Synonym: Thiourea S,S-dioxide Appearance：White or light-yellow odorless crystalline powder Molecular formula：CH4N₂O₂S Molecular weight：108.12 ..
Physical and chemical properties CAS No. ：1758-73-2 Synonym: Thiourea S,S-dioxide Appearance：White or light-yellow odorless crystalline powder Molecular formula：CH4N₂O₂S Molecular weight：108.12 ..
Post Time：[2025-12-17 ]Shandong Yuanhejiu New Materials Co., Ltd.
CAS:1758-73-2 Product spec:purity 99%min
Physical and chemical properties Appearance: white to yellow powder PH: 4-5(1% aqueous solution) Ionic type: anionic Solubility: soluble in water Main components: sulfinic acid derivatives, cat..
Physical and chemical properties Appearance: white to yellow powder PH: 4-5(1% aqueous solution) Ionic type: anionic Solubility: soluble in water Main components: sulfinic acid derivatives, cat..
Post Time：[2025-12-17 ]Shandong Yuanhejiu New Materials Co., Ltd.
CAS:1758-73-2 Product spec:purity 99%min
Physical and chemical properties Appearance: white particles Ionic type: Non ionic Solid content: ≥88% Molecular weight: 2-12 million Load density: ＜5% （Mole） Stability: No changes after 3 hou..
Physical and chemical properties Appearance: white particles Ionic type: Non ionic Solid content: ≥88% Molecular weight: 2-12 million Load density: ＜5% （Mole） Stability: No changes after 3 hou..
Post Time：[2025-12-17 ]Shandong Yuanhejiu New Materials Co., Ltd.
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1,3,6,8-pyrenetetrasulfonic acid TETRASODIUM SALT
CAS:59572-10-0 Product spec:fluorescence tracing dye
Product name:1,3,6,8-pyrenetetrasulfonic acid tetrasodium salt CAS Number: 59572-10-0 Molecular formula: C16H6Na4O12S4 Molecular weight: 610.43 Appearance:light yellow powder Assay:98%
Product name:1,3,6,8-pyrenetetrasulfonic acid tetrasodium salt CAS Number: 59572-10-0 Molecular formula: C16H6Na4O12S4 Molecular weight: 610.43 Appearance:light yellow powder Assay:98%
Post Time：[2025-08-18 ]Chaoyang greatap chemicals Co.,Ltd
CAS:75805-17-3 Product spec:3,3-Bis(1-ethyl-2-methyl-1H-indol-3-yl)-4-azaphthalide
Henan Jiayida New Material Technology Co.,Ltd. HENAN JYD CHEMICAL FACTORY CHINA NEW CHEMICAL MATERIAL ( COLOR COUPLE OR COLOR FORMING AGNET ) USED FOR CLINICAL AREA 1000 TON PER YEAR PRODUCTI..
Henan Jiayida New Material Technology Co.,Ltd. HENAN JYD CHEMICAL FACTORY CHINA NEW CHEMICAL MATERIAL ( COLOR COUPLE OR COLOR FORMING AGNET ) USED FOR CLINICAL AREA 1000 TON PER YEAR PRODUCTI..
Post Time：[2023-06-27 ]HENAN JYD CHEMICAL FACTORY
CAS:36499-49-7 Product spec:C29H30N2O2
we produced leuco dye could make the themo sensitive powder showing different colors such as red, yellow , green , blue , orange . CAS RN 75805-17-3 CAS RN 98660-18-5 CAS RN 142199-90-4 CAS RN 3..
we produced leuco dye could make the themo sensitive powder showing different colors such as red, yellow , green , blue , orange . CAS RN 75805-17-3 CAS RN 98660-18-5 CAS RN 142199-90-4 CAS RN 3..
Post Time：[2023-06-27 ]HENAN JYD CHEMICAL FACTORY
CAS:96-50-4 Product spec:Assay: 99.0%min
2-Aminothiazole is a heterocyclic amine and is the beginning reagent for the synthesis of many pharmaceutical and agricultural related compounds. Reactivity Profile 2-Aminothiazole reacts violently w..
2-Aminothiazole is a heterocyclic amine and is the beginning reagent for the synthesis of many pharmaceutical and agricultural related compounds. Reactivity Profile 2-Aminothiazole reacts violently w..
Post Time：[2021-11-30 ]Jiangsu clent Chemical Co., Ltd
CAS:106-48-9 Product spec:Assay: 99.0%min
Product Name P-Chlorophenol Other Name 4-chlorophenol CAS 106-48-9 EINECS 203-402-6 Molecular Formula C6H5CIO Molecular Weight 128.56 inchi InChI=1C8H9ClOc1-2-10-8-5-3-7(9)4-6-8h3-6H,2H2,1H3 De..
Product Name P-Chlorophenol Other Name 4-chlorophenol CAS 106-48-9 EINECS 203-402-6 Molecular Formula C6H5CIO Molecular Weight 128.56 inchi InChI=1C8H9ClOc1-2-10-8-5-3-7(9)4-6-8h3-6H,2H2,1H3 De..
Post Time：[2021-11-30 ]Jiangsu clent Chemical Co., Ltd
CAS:2465-27-2 Product spec:Basic Yellow 2, Auramine O, Leather Dyes, CAS NO 2465-27-2
C.I.: 41000. CAS Number: 2465-27-2. Molecular Weight: 303.83. Molecular Formula: C17H22ClN3. Strength: 100%. Appearance: Yellow to brown powder. Shade: To the similar standard of GB. Propertie..
C.I.: 41000. CAS Number: 2465-27-2. Molecular Weight: 303.83. Molecular Formula: C17H22ClN3. Strength: 100%. Appearance: Yellow to brown powder. Shade: To the similar standard of GB. Propertie..
Post Time：[2021-01-06 ]Hebei Ruixin Chemical Industry Co., Ltd.
CAS:8004-87-3 Product spec:Basic Violet 1, other name: Methyl Violet 2B
CAS No.: 8004-87-3 Molecular Formula: C24H28N3Cl EINECS No.:277-459-0 Molecular Weight: 407.99 Appearance: shinning dark fluffy green crystals Strength: 100% Colour index: c.i.basic violet 1 P..
CAS No.: 8004-87-3 Molecular Formula: C24H28N3Cl EINECS No.:277-459-0 Molecular Weight: 407.99 Appearance: shinning dark fluffy green crystals Strength: 100% Colour index: c.i.basic violet 1 P..
Post Time：[2021-01-06 ]Hebei Ruixin Chemical Industry Co., Ltd.
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- China Chem Source (HK) Co., Ltd.
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- Dongyang Tianyu Chemicals Co., Ltd.
- Zhejiang Tongfeng Pharmaceutical & C..
- Zhejiang Tianyu Pharmaceutical Co., ..