- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,3-BENZENEDISULFONIC ACID DISODIUM SALT
- Price: Check
- Purity: 80.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,3-BENZENEDISULFONIC ACID DISODIUM SALT
- Price: ￥318.0/25g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,3-Benzenedisulfonicacid, sodium salt (1:2)
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
831-59-4
831-59-4 structure
- Name: 1,3-BENZENEDISULFONIC ACID DISODIUM SALT
- Chemical Name: 1,3-Benzenedisulfonic Acid Disodium Salt
- CAS Number: 831-59-4
- Molecular Formula: C6H4Na2O6S2
- Molecular Weight: 282.20200
- Catalog: Chemical reagent Organic reagent Sulfonate/sulfinate
- Create Date: 2018-03-08 08:00:00
- Modify Date: 2024-01-06 12:10:31
| Name | 1,3-Benzenedisulfonic Acid Disodium Salt |
|---|---|
| Synonyms |
disodium,benzene-1,3-disulfonate
EINECS 212-606-4 MFCD00007492 |
| Density | 1.124 |
|---|---|
| Molecular Formula | C6H4Na2O6S2 |
| Molecular Weight | 282.20200 |
| Exact Mass | 281.92400 |
| PSA | 131.16000 |
| LogP | 1.65640 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| 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 | 1 |
| HS Code | 2904100000 |
| HS Code | 2904100000 |
|---|---|
| Summary | 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |