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| Customization: | Available |
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| Certification: | CCIC, CIQ, ISO |
| Purity: | 50%~80% |
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| Item | Index | measuring method | |
| 70% | 28% | ||
| Appearance | White to yellowish paste | Colorless to yellowish clear liquid | eye measurement |
| Active matter,a% | 70±2 | 28±1 | GB/T 5173-1995 |
| Sodium sulfate, %(relative to 100% active matter) | 1.5 max. | 1.5 max. | GB/T 6366-1992 |
| Unsulfated matter,%(relative to 100% active matter) | 2.0 max. | 2.0 max. | |
| PH value (1% a.m.) | 7.0~9.0 | 7.0~8.5 | GB/T 6368-1993 |
| Color, Hazen (5% a.m.) | 20 max. | 10 max. | GB/T 3143 |
| CAS RN.: | 68585 - 34 -2 |
| EINECS: | 209-553-4 |
| H.S.CODE: | 3402.1100.00 |
| DOT Classification: | Not a DOT controlled material. |
| U.N. | Not applicable. |
| Packing Group: | Not applicable. |


