Suppliers for CAS
130-22-3
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Properties | CAS |
130-22-3 | Formula |
C14H7NaO7S | EINECS |
204-981-8 |
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23 Registered suppliers
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Sancai Industry Co.,Ltd.
P.R.China
Appearance | Orange-yellow Powder
| PH Range | 4.0 - 6.0, yellow to red
| Ignition Residue (w/%) | 25-32%
| Solubility in H2O | Qualified
| Al Sensitivity Test | Qualified
| Acid-base Sensitivity Test | Qualified
| Standard | Technical grade
| Capacity | 10MT/month
| Loading port | Shanghai
| Use | Alizarin Red is used in a biochemical assay to determine, quantitatively by colorimetry, the presence of calcific deposition by cells of an osteogenic lineage. As such it is an early stage marker (days 10–16 of in vitro culture) of matrix mineralization, a crucial step towards the formation of calcified extracellular matrix associated with true bone.
| Package | 1kg/bag,25kg/drum or according to the customers’ demand
| Storage | Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down |
H&Z Industry Co.,Ltd
P.R.China
Appearance | Orange-yellow Powder
| PH Range | 4.0 - 6.0, yellow to red
| Ignition Residue (w/%) | 25-32%
| Solubility in H2O | Qualified
| Al Sensitivity Test | Qualified
| Acid-base Sensitivity Test | Qualified
| Standard | Technical grade
| Capacity | 10MT/month
| Loading port | Shanghai
| Use | Alizarin Red is used in a biochemical assay to determine, quantitatively by colorimetry, the presence of calcific deposition by cells of an osteogenic lineage. As such it is an early stage marker (days 10–16 of in vitro culture) of matrix mineralization, a crucial step towards the formation of calcified extracellular matrix associated with true bone.
| Package | 1kg/bag,25kg/drum or according to the customers’ demand
| Storage | Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down |
Xingrui Industry Co., Limited
P.R.China
Appearance | Orange-yellow Powder
| PH Range | 4.0 - 6.0, yellow to red
| Ignition Residue (w/%) | 25-32%
| Solubility in H2O | Qualified
| Al Sensitivity Test | Qualified
| Acid-base Sensitivity Test | Qualified
| Standard | Technical grade
| Capacity | 10MT/month
| Loading port | Shanghai
| Use | Alizarin Red is used in a biochemical assay to determine, quantitatively by colorimetry, the presence of calcific deposition by cells of an osteogenic lineage. As such it is an early stage marker (days 10–16 of in vitro culture) of matrix mineralization, a crucial step towards the formation of calcified extracellular matrix associated with true bone.
| Package | 1kg/bag,25kg/drum or according to the customers’ demand
| Storage | Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down |
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
Appearance | Orange-yellow Powder
| PH Range | 4.0 - 6.0, yellow to red
| Ignition Residue (w/%) | 25-32%
| Solubility in H2O | Qualified
| Al Sensitivity Test | Qualified
| Acid-base Sensitivity Test | Qualified
| Standard | Technical grade
| Capacity | 10MT/month
| Loading port | Shanghai
| Use | Alizarin Red is used in a biochemical assay to determine, quantitatively by colorimetry, the presence of calcific deposition by cells of an osteogenic lineage. As such it is an early stage marker (days 10–16 of in vitro culture) of matrix mineralization, a crucial step towards the formation of calcified extracellular matrix associated with true bone.
| Package | 1kg/bag,25kg/drum or according to the customers’ demand
| Storage | Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down |
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C14H7NaO7S Molecular Weight: 342.26 Hazard Symbols: Xi WGKGermany: 3 HS Code: 32049090
Zouping Mingxing Chemical Co., Ltd.
P.R.China
Molecular Formula: C14H7NaO7S Molecular Weight: 342.26 Hazard Symbols: Xi WGKGermany: 3 HS Code: 32049090
Fountain Biotechnology Co.,Ltd
P.R.China
Molecular Formula: C14H7NaO7S Molecular Weight: 342.26 Hazard Symbols: Xi WGKGermany: 3 HS Code: 32049090
Refine Chemical Co.,Ltd.
P.R.China
Molecular Formula: C14H7NaO7S Molecular Weight: 342.26 Hazard Symbols: Xi WGKGermany: 3 HS Code: 32049090
Unilong Industry Co.,Ltd
P.R.China
Strength : 100%
coloured : light Approximate to micro
Moisture content (%) : ≤5%
Water insoluble matter (%) : ≤0.5%
Fineness (um) : ≤5%
OPQ Chemical Co., Ltd
P.R.China
Strength : 100%
coloured : light Approximate to micro
Moisture content (%) : ≤5%
Water insoluble matter (%) : ≤0.5%
Fineness (um) : ≤5%
Create Chemical Co., Ltd.
P.R.China
Chemical Name: Alizarin Red S; Alizarin Sodium Sulfonate
CAS No.: 130-22-3
Molecular Formula: C14H7NaO7S
Molecular Weight: 342.26
Appearance: Orange to Deep Orange Powder
Shandong Ench Chemical Co.,Ltd
P.R.China
Chemical Name: Alizarin Red S; Alizarin Sodium Sulfonate
CAS No.: 130-22-3
Molecular Formula: C14H7NaO7S
Molecular Weight: 342.26
Appearance: Orange to Deep Orange Powder
Lori Industry Co., Ltd
P.R.China
Chemical Name: Alizarin Red S; Alizarin Sodium Sulfonate
CAS No.: 130-22-3
Molecular Formula: C14H7NaO7S
Molecular Weight: 342.26
Appearance: Orange to Deep Orange Powder
Chemical Name: Alizarin Red S; Alizarin Sodium Sulfonate
CAS No.: 130-22-3
Molecular Formula: C14H7NaO7S
Molecular Weight: 342.26
Appearance: Orange to Deep Orange Powder
Zehao Industry Co., Ltd.
P.R.China
Uses | In carpet and blanket for color matching |
Hangzhou Lingrui Chemical Co., Ltd.
P.R.China
Uses | In carpet and blanket for color matching |
Skyrun Industrial Co., Ltd.
P.R.China
Uses | In carpet and blanket for color matching |
Shandong SanYoung Industry Co., Ltd
P.R.China
Uses | In carpet and blanket for color matching |
Autech Industry Co.,Limited
P.R.China
Uses | In carpet and blanket for color matching |
BLD Pharmatech Ltd
P.R.China
Smile code: O=S(C(C=C1C2=O)=C(O)C(O)=C1C(C3=C2C=CC=C3)=O)([O-])=O.[Na+] MDL Number: MFCD00013049 Purity : Ind Available in stock: 2510 g
More details are to be found here
Chemos GmbH & Co. KG
Germany
Smile code: O=S(C(C=C1C2=O)=C(O)C(O)=C1C(C3=C2C=CC=C3)=O)([O-])=O.[Na+] MDL Number: MFCD00013049 Purity : Ind Available in stock: 2510 g
More details are to be found here
BuGuCh & Partners
Germany
Synonyms:DIAMOND RED W;CI 58005;CI NO 58005;LABOTEST-BB LT00159822; 3,4-DIHYDROXY-2-ANTHRAQUINONESULFONIC ACID, SODIUM SALT; 3,4-DIHYDROXY-9,10-DIOXO-2-ANTHRACENESULFONIC ACID, SODIUM SALT; 9,10-DIHYDRO-3,4-DIHYDROXY-9,10-DIOXO-2-ANTHRACENESULFONIC ACID, SODIUM SALT; ALIZARIN SULFONIC ACID SODIUM SALT
CAS:130-22-3
Molecular formula:C14H7NaO7S
Molecular Weight:342.26
Merck:14,8573
BRN:4117090
Stability:Stable. Incompatible with strong oxidizing agents.
Chemical properties: orange yellow or yellow brown powder. Soluble in water, slightly soluble in ethanol, insoluble in benzene and chloroform. 1% aqueous solution pH 2.15, the aqueous solution was light brown, add hydrochloric acid into a yellow, add sodium hydroxide, then become blue-violet. Irritant
Usage:
1. Commonly used in woolen, worsted, carpets, blankets are used to fight color
2. Biochemical research
3. Determination of fluoride. Acid-base indicator, pH3.7 (yellow) -5.2 (violet). With many metal ions to generate color compounds for zirconium, thorium, aluminum, titanium and beryllium color reaction and colorimetric determination. Microscopic staining agents, in vivo staining of nerve tissue, chromosome staining in plant cytology, and reagents for the detection of sagittaline.
4. Determination of fluoride; acid-base indicator, pH3.7 (yellow) ~ 5.2 (purple); with many metal ions to generate color compounds for zirconium, thorium, aluminum, titanium and beryllium color reaction and colorimetric Micro-staining agents, in vivo staining of nerve tissue, chromosome staining in plant cytology, and reagents for the determination of atropine
Brief manufacture process:
The alizarin added 15% fuming sulfuric acid, 105-110 ° C sulfonation, heat 3h, cooling, pouring into distilled water, 60 ° C sodium chloride precipitation, heated to 70 ° C, placed overnight, filtration. After washing with 10% sodium chloride solution, it was dissolved in steam
Distilled water, placed, filtered. The solution was soaked in ethanol and hydrochloric acid (9: 1). The crystals were stirred overnight, and the crystals were dried at 80 ° C or lower. Purification: alizarin red by water dissolved in hot water, coupled with activated carbon decolorization, filtration, while stirring the filtrate plus ammonia, until a small amount of crystalline precipitation, stirring 20min, placed overnight, filtration, the product at 70-80 ℃ dry.
Santa Cruz Biotechnology, Inc.
USA
Synonyms:DIAMOND RED W;CI 58005;CI NO 58005;LABOTEST-BB LT00159822; 3,4-DIHYDROXY-2-ANTHRAQUINONESULFONIC ACID, SODIUM SALT; 3,4-DIHYDROXY-9,10-DIOXO-2-ANTHRACENESULFONIC ACID, SODIUM SALT; 9,10-DIHYDRO-3,4-DIHYDROXY-9,10-DIOXO-2-ANTHRACENESULFONIC ACID, SODIUM SALT; ALIZARIN SULFONIC ACID SODIUM SALT
CAS:130-22-3
Molecular formula:C14H7NaO7S
Molecular Weight:342.26
Merck:14,8573
BRN:4117090
Stability:Stable. Incompatible with strong oxidizing agents.
Chemical properties: orange yellow or yellow brown powder. Soluble in water, slightly soluble in ethanol, insoluble in benzene and chloroform. 1% aqueous solution pH 2.15, the aqueous solution was light brown, add hydrochloric acid into a yellow, add sodium hydroxide, then become blue-violet. Irritant
Usage:
1. Commonly used in woolen, worsted, carpets, blankets are used to fight color
2. Biochemical research
3. Determination of fluoride. Acid-base indicator, pH3.7 (yellow) -5.2 (violet). With many metal ions to generate color compounds for zirconium, thorium, aluminum, titanium and beryllium color reaction and colorimetric determination. Microscopic staining agents, in vivo staining of nerve tissue, chromosome staining in plant cytology, and reagents for the detection of sagittaline.
4. Determination of fluoride; acid-base indicator, pH3.7 (yellow) ~ 5.2 (purple); with many metal ions to generate color compounds for zirconium, thorium, aluminum, titanium and beryllium color reaction and colorimetric Micro-staining agents, in vivo staining of nerve tissue, chromosome staining in plant cytology, and reagents for the determination of atropine
Brief manufacture process:
The alizarin added 15% fuming sulfuric acid, 105-110 ° C sulfonation, heat 3h, cooling, pouring into distilled water, 60 ° C sodium chloride precipitation, heated to 70 ° C, placed overnight, filtration. After washing with 10% sodium chloride solution, it was dissolved in steam
Distilled water, placed, filtered. The solution was soaked in ethanol and hydrochloric acid (9: 1). The crystals were stirred overnight, and the crystals were dried at 80 ° C or lower. Purification: alizarin red by water dissolved in hot water, coupled with activated carbon decolorization, filtration, while stirring the filtrate plus ammonia, until a small amount of crystalline precipitation, stirring 20min, placed overnight, filtration, the product at 70-80 ℃ dry.
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