- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE
- Price: ￥638.0/100g ￥78.0/5g ￥228.0/25g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Chromotropic acid disodium salt dihydrate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
5808-22-0
5808-22-0 structure
- Name: CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE
- Chemical Name: chromotropic acid disodium salt dihydrate
- CAS Number: 5808-22-0
- Molecular Formula: C10H10Na2O10S2
- Molecular Weight: 400.290
- Catalog: Chemical reagent Organic reagent Polycyclic compound
- Create Date: 2018-04-15 08:00:00
- Modify Date: 2025-08-24 19:05:38
| Name | chromotropic acid disodium salt dihydrate |
|---|---|
| Synonyms |
MFCD00150612
Sodium 4,5-dihydroxy-2,7-naphthalenedisulfonate hydrate (2:1:2) CHROMOGENE C MORDANT BROWN 7 DIHYDRATE 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:2) EINECS 204-972-9 CHROMOGEN C DIHYDRATE MORDANT BROWN 7 DISODIUM CHROMOTROPATE CHROMOTROPIC ACID,Na,REAG DISODIUM CHROMOTROPATE DIHYDRATE Sodium 4,5-dihydroxynaphthalene-2,7-disulfonate hydrate (2:1:2) Mordant Brow Chromotropic acid di |
| Melting Point | >300 °C(lit.) |
|---|---|
| Molecular Formula | C10H10Na2O10S2 |
| Molecular Weight | 400.290 |
| Exact Mass | 399.951080 |
| PSA | 190.08000 |
| LogP | 2.09220 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
|---|---|
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |